VW Grand California Dune options explained: every UK price, what each one does and which to tick

The Volkswagen Grand California Dune is the dressed-up version of VW's biggest camper, and its UK option list runs to more than thirty lines. Some options are close to essential. A few are genuinely clever. One or two are hard to justify on a van whose cheapest version leaves you just 397 kg of payload for people, water and luggage. This guide covers every option on the UK list: what it does, what it costs, what it weighs where Volkswagen has published a figure, and who should and shouldn't tick it. It finishes with four sample builds, costed line by line.

Every price here is the Total RRP including VAT from the Volkswagen UK Grand California price list issued 30 September 2026. We cross-checked it against the UK brochure of the same date and the UK configurator as we read it on 6 October 2026. Where those documents disagree, we say so rather than pick a favourite. Prices move, so treat the date as part of the number.

What the Dune is, and what the extra £1,200 actually buys

The Dune is a trim and styling edition of the Grand California rather than a different vehicle. Mechanically and in the living area it is the same conversion, built on Volkswagen's Crafter and keeping that van's steel body. It is about 2.04 m wide before the mirrors (2,040 mm per VW, or 2,427 mm with them, according to VW's press material) and comes in the same 6 m and 6.8 m lengths that VW UK lists for the standard model. Under the bonnet there is no choice to make: the RAC notes that every Grand California has the same 163 hp diesel engine. What the Dune adds is a look and a handful of equipment:

• Ascot Grey paint, which is the only colour the Dune comes in
• Black bumpers and Dune decals
• 17-inch gloss black Lismore alloy wheels
• LED headlights with LED daytime running lights
• Climatronic automatic air conditioning in the cab, where the standard van has manual Climatic
• A rear-view camera
• Ambient lighting in the living area

It costs £1,200 more than the equivalent standard Grand California on every version (price list, 30 September 2026). That is good value if you wanted those things anyway. Bought one at a time on the standard van, the LED headlights are £1,248, the rear-view camera £306, the ambient lighting £522 and the black wheels £180, which comes to £2,256. The Dune gives you all four for £1,056 less, then adds the Climatronic, the black bumpers and the graphics on top. The RAC, in its 2026 review, calls the reversing camera "vital" on a van this long, and we would not argue.

The catch is paint. The Dune cannot be ordered in metallic or two-tone paint. If your heart is set on a particular colour, the standard van is the only route, and you accept paying more for the same kit. If grey suits you, the Dune is simply the cheaper way to a well-equipped Grand California.

What every UK Grand California gets anyway

Before you spend a penny on options, it helps to know what is already in the van, because several things you might assume are extras are not. On every UK Grand California, Dune or standard, you get a 10.4-inch Composition radio, a digital cockpit, adaptive cruise control, Front Assist, Lane Keeping, blind-spot monitoring, front and rear parking sensors, an alarm and keyless entry. The cab seats swivel. The rear bench has two belts and Isofix, so four people can travel legally. The fuel tank holds 75 litres.

In the back there is a two-burner hob, a 70-litre fridge-freezer, gas and mains heating with hot water, a 110-litre fresh water tank and a 90-litre waste tank, a wet room with a shower and a cassette toilet, a 12 V leisure battery, two skylights with blinds and fly screens, an electric step and an external shower. Every van also comes with VW's 5 Plus Promise: five services, three MOTs, a five-year or 124,000-mile warranty and five years of roadside assistance. That last point matters when we get to spare wheels.

The four Dune versions: prices, weights and who can drive them

The option list only makes sense once you have chosen a version, because the version sets your payload and your licence requirement, and those two things decide half of your ticks for you. There are four Dunes in the UK (prices from the price list, 30 September 2026; weights from the UK brochure of the same date, measured with 90% fuel and no driver):

• Dune 600 3.5T: £85,408 on the road. Kerb weight 3,028 kg, payload 397 kg. Drivable on a standard car licence. Braked towing limit 2,500 kg.
• Dune 600 3.88T: £86,080. Kerb weight 3,031 kg, payload 774 kg. Needs C1 entitlement for anyone who passed their test on or after 1 January 1997. Braked towing limit 2,000 kg.
• Dune 680 FWD: £88,186. Kerb weight 3,202 kg, payload 603 kg. Plated at 3.88 tonnes, so C1 applies. Braked towing 2,000 kg.
• Dune 680 4MOTION: £96,250. Kerb weight 3,319 kg, payload 486 kg. Also 3.88 tonnes and C1. Braked towing 2,000 kg.

The standard Grand California is £1,200 less in each case: £84,208, £84,880, £86,986 and £95,050 respectively. There is no roof load rating on any version, so roof boxes and roof bars are out from the start.

600 at 3.5 tonnes or 3.88 tonnes

This is the most important £672 on the whole price list. The two 600s are the same van with different plated weights: the brochure kerb weights are only 3 kg apart, but the 3.88T version carries 774 kg of payload against 397 kg. For £672 more (£86,080 against £85,408) you nearly double what you can legally load. The only reasons not to do it are that you cannot, because you lack C1 entitlement, or that you need the higher 2,500 kg towing limit of the 3.5T van.

680 front-wheel drive or 4MOTION

Both 680s are 3.88-tonne vans. The 4MOTION is a separate version, not an option: it costs £8,064 more than the front-wheel-drive 680 and it is only offered on the 680. There is no 600 4MOTION in the UK. The all-wheel-drive hardware adds 117 kg to the kerb weight and takes the same 117 kg off the payload, leaving 486 kg. Parkers calls 4MOTION "a worthwhile investment" for grassy sites, and if you spend wet weekends on sloping fields that is a fair view. If your touring is mostly tarmac and hardstanding, you are paying £8,064 and 117 kg of payload for reassurance you may rarely use.

The licence question

Only the 600 3.5T can be driven on a plain category B car licence. Every 3.88T version needs C1. If you passed your car test before 1 January 1997 you almost certainly have C1 already; check the categories on the back of your photocard. If you passed on or after that date, you need to gain C1, which involves a medical, a theory test and a practical test. And if you are relying on C1, remember that from the age of 70 it has to be renewed with a medical rather than rolling over with your car categories.

Two smaller legal points. First, motorhomes with an unladen weight above 3,050 kg have lower national speed limits than cars on single and dual carriageways. On the brochure kerb weights the 680s look likely to be above that line and the 600s below it, but unladen weight is not quite the same as kerb weight, so check your own V5C before assuming. Second, a brand-new diesel sold in 2026 meets Euro 6, which is what current UK clean air zones, including London's ULEZ, require of diesels, so that is not a reason to avoid any version.

Payload: the number that should decide most of your ticks

Volkswagen's brochure states plainly that options and accessories reduce payload. For most of them it does not say by how much, so you are working from the few figures VW has published and from common sense. Start with the headline number for the version you are considering, then subtract the things you cannot avoid.

The arithmetic in the brochure suggests VW has already allowed 75 kg for a driver in the payload figure, which is the usual convention: 3,028 kg plus 397 kg plus 75 kg comes to exactly 3,500 kg on the 600 3.5T, and the same sum works on the other three versions. So the payload is what you can add once one 75 kg driver is seated. Now take a realistic trip in the 600 3.5T. A second adult at around 80 kg and a full 110-litre fresh tank at 110 kg leave you with about 207 kg before you have put a single gas bottle, bedding, food, pans, clothes, chairs, a hose or a bike on board, and before any option that adds weight. Two bikes on the rear rack, at the rack's 35 kg limit plus the rack's own 9.5 kg, take another 44.5 kg. Roof air conditioning takes 32 kg. You can see how quickly 397 kg becomes nothing.

The published option weights are few: 32 kg for the roof air conditioner and 9.5 kg for the bike rack, both from VW Austria's documentation. Nothing is published in the UK material for the loft bed, the awning, the towbar, the spare wheel, the extra windows or the Off Grid Package's batteries, so we will not guess. Treat every one of them as a payload cost, and if you are on the 3.5T 600, be stingy. Some practical habits cost nothing: travel with the fresh tank a third full and fill on site, empty the waste tank before you move, and put the van over a public weighbridge once it is loaded for a real trip. Running overweight is an offence, and the Grand California 600 3.5T is a van that will get there without looking full.

On the 600 3.5T, the question for every option is not "do I want it" but "what do I leave at home to carry it".

How to read the UK option list

VW gives most options a code, which we have included where the price list shows one, because codes are the safest way to make sure the order form has the right thing on it. Some options are restricted to one length or one drivetrain, and we flag those. One option, the Discover Pro, has different prices in VW's price list (30 September 2026) and configurator (6 October 2026), and the Off Grid Package has different solar output figures; we point those out when we reach them. The sensible precaution is to get the figure that applies to your order confirmed in writing by the Van Centre before you sign, rather than assuming the configurator or the PDF is the one that wins.

Remember, too, that the Dune already has the camera, the LEDs, the ambient lighting and the black wheels, so none of those appear below. What follows is only what you can still add or, in one case, take away.

Infotainment: Discover Media and Discover Pro

The 10.4-inch Composition radio and digital cockpit are in every van, so the question is whether you want built-in navigation, and on what size of screen.

Discover Media 10.4-inch navigation, £1,074 (Z67)

This keeps the same screen size and adds Volkswagen's navigation. It is the sensible middle option for people who prefer a factory sat-nav to a phone on the dash: it is always there, it does not depend on your phone battery or signal, and it sits in the digital cockpit in front of you. If you are happy navigating from a phone, you will not miss it, and £1,074 buys a lot of other things on this list.

Discover Pro 12.9-inch navigation, £1,842 (Z68), or possibly £895

Here is the first conflict. The price list of 30 September 2026 shows the Discover Pro at £1,842. The UK configurator, read on 6 October 2026, shows the same option at £895. That is a £947 gap, and we cannot tell you which is right. If the configurator figure is honoured, the bigger screen is the better buy of the two navigation options by a clear margin: £895 for a 12.9-inch unit against £1,074 for the 10.4-inch Discover Media. If the price list figure stands, it is a lot of money for screen size alone. Ask, get the price on the order confirmation, and decide from that.

One honest caveat on both: nothing in the UK documents says either system takes the van's height into account when routing. You are driving something close to 3 m tall, and a low bridge is not a theoretical problem in rural Britain. Whichever navigation you choose, factory or phone, plan the last few miles of a trip yourself.

Tick if: you like factory navigation and either you are happy at £1,074 for the Media or the Pro really is £895. Skip if: a phone does the job for you.

Drive: the differential lock

Differential lock, £756 (1Y4, 4MOTION only)

This is the only drivetrain option on the list and it can only be added to the 680 4MOTION. A locking differential stops the drive going to the wheel with the least grip, which is what happens when one wheel is on wet grass and the other on mud: without the lock, the wheel with no grip spins and the van stays put. With it, both turn together and you are more likely to move.

If you bought 4MOTION for the reason Parkers describes, getting off soft campsite pitches, the lock is the piece that makes the system earn its keep in the worst conditions, and £756 is a small addition to an £8,064 drivetrain. If you bought 4MOTION for stability on wet motorways and the occasional snowy lane, you will probably never engage it. Tick if: fields, beaches and forest tracks are part of your plans. Skip if: you cannot picture yourself using it.

Heating: cab heaters and the diesel Truma

The living area already has gas and mains heating with hot water as standard, so the three heating options are about the cab and about the fuel the habitation heater burns. They are easy to confuse because two of them sound alike.

Auxiliary heater for the cab, £732 (9M5)

This supplements the engine's own heat in the cab so it warms up faster from a cold start and holds temperature better in a van with a lot of glass. It is for people who drive in winter and are tired of waiting for the heater to do anything in the first ten miles. It does nothing for the living area. Tick if: you tour through the cold months and value a warm cab quickly. Skip if: you are a fair-weather traveller, or you are choosing the parking heater below.

Parking heater with radio remote, £1,218 (7VL)

This is the one you can start from the house, or from the beach, so the cab is warm and the windscreen is clearing before you climb in. It runs with the engine off, and the remote means you do not need to be sitting in the van to set it going. For ski trips, winter coastal weekends or anyone who finds a frosted cab the worst part of a January morning, it is a genuinely nice thing. For most UK summer tourers it is £1,218 that could become an awning. The price list shows the two cab heaters as separate codes; if you are considering both, ask the Van Centre whether they can be combined and what you would gain, because on paper the parking heater does the bigger job.

Diesel and mains heating for water and interior, £720 (6J1)

This is the quiet star of the list. It replaces the standard gas habitation heater with a diesel-fired unit, identified in VW Austria's documentation as a Truma Combi D 6E, which still runs on mains electricity when you are hooked up. It draws fuel from the 75-litre tank, so your heating and hot water come from the same pump you fill the van at, and gas is left to cook on the two-burner hob. That is why VW says it leaves room for one gas bottle rather than two, and why VW describes it as a weight saving.

Why it matters in practice: gas bottles are the thing that runs out at the wrong moment, and British bottle fittings are not what you find in France, Spain or Italy, so long European trips with gas heating mean either carrying an adaptor plan or rationing the heater. Diesel is everywhere, and a heater's small draw from a 75-litre tank is easy to live with. The trade-offs, which are general to diesel heaters rather than specific to this one, are a little more noise when it fires up and the need to keep enough fuel in the tank for it to run. On a 600 3.5T with 397 kg of payload, a weight saving that VW itself claims, for £720, is about as good as options get. Tick if: you tour in cold weather, go abroad, or are counting kilos. Skip if: you only use the van on UK hook-up in summer and never worry about gas.

Cooling and cab comfort

Roof air conditioning, £2,328 (2AG)

A 2,200 W roof-mounted air conditioner for the living area. Three facts decide this one before you even get to the price. It only runs on mains hook-up, so it does nothing when you are wild parking, on an aire without electricity, or driving; the Off Grid Package below does not power it. It replaces the rear skylight, so you trade a source of daylight and ventilation for a cooler box. And it weighs 32 kg according to VW Austria's documentation, which is about 8% of the 600 3.5T's entire payload, and it raises the overall height to about 3.06 m on the 600 and 2.96 m on the 680, both worth remembering at car park barriers.

carwow's view is that roof air conditioning isn't particularly necessary in the UK, and the climate agrees with them most years. Where it earns its £2,328 is a summer on hook-up in the south of Spain, Italy or Greece, where a steel van in direct sun is unpleasant from mid-morning without it. Tick if: you spend summers on southern European campsites with electricity. Skip if: you tour the UK, you go off grid, or you have a 600 3.5T and want to carry anything else.

Darkening roller blind and thermal mats, £228 (5G3)

Cab blinds and insulated mats for the windscreen and front door glass. The living area has blinds, but the cab is a big glazed box: in winter it bleeds heat, in summer it is a greenhouse, and in a car park it lets everyone see your table. For £228 this fixes all three. Most owners of any big van end up buying something like it anyway, so having it from new, fitted and matching, is simply tidier. Tick: everyone, in our view. It is the best value line on the list.

Heated front seats, £318 (4A3)

Self-explanatory, and on a van you may sit in at 6 am in February before the cab heater has done anything, worth more than the price suggests. The seats swivel into the living area as standard, so a heated seat also becomes a heated dinette chair. Tick if: you use the van outside summer. Skip if: you genuinely only tour between May and September.

Heated windscreen, £306, and heated washer nozzles, £54

The heated windscreen clears frost without you scraping a piece of glass whose top edge is well above your head, which is a bigger job on this van than on a car. The heated washer nozzles stop the jets freezing in the same conditions, for £54. If you are ticking the parking heater, the windscreen heater overlaps with it somewhat, because the parking heater will also clear the screen given time. If you are not, the heated windscreen is the cheapest route to a clear view on a frosty morning. Tick if: you drive in winter. Skip if: the van hibernates from November.

Sleeping and daylight: the loft bed and the extra windows

Loft bed above the dinette, £2,754 (7N6, 600 only)

The standard Grand California sleeps two in the rear bed. This option adds a second bed above the dinette, taking the 600 to four berths to match its four travelling seats. VW gives the bed as 1.60 to 1.90 m long by 1.22 m wide with a 150 kg load limit, and it comes with a larger 0.70 x 0.85 m skylight, which also gives whoever is up there something to look out of. It is only available on the 600; the 680 does not get it.

Top Gear's take on the price is that "a tent for the kids would be cheaper", and at £2,754 it is hard to disagree on pure numbers. The honest case for it is weather and age: a six-year-old in a tent in a British June is one thing, in October it is another, and a bed that is simply there every night, indoors, at the end of a long drive, is worth a lot to a family. The case against is that the 150 kg limit rules out two adults in most households, the bed eats into headroom over the dinette, VW has not published its weight, and on a 600 3.5T you are spending payload you do not have on a fourth berth that also brings a fourth person's luggage. If you can, see one made up before you commit. Tick if: you have one or two children, you tour outside summer, and you are on the 3.88T 600. Skip if: you are a couple, or you are on the 3.5T with nowhere to put the kilos.

Two extra side windows, £744 (ZF3, 680 only)

The 680 has more side body than the 600, and this option glazes more of it. More daylight and a better view from the dinette are the gains. The costs are privacy, a little more heat in and out, and whatever the glass weighs, which VW has not published. If you chose the 680 because you want it to feel like a room rather than a corridor, this helps. If you prefer the cocooned feel, or you park up in towns a lot, leave it. Tick if: light matters to you and you use campsites. Skip if: you value discretion or want the most insulated van possible.

Power: the Off Grid Package

Off Grid Package, £1,740 (ZAP)

The standard leisure battery is a 92 Ah AGM. This package replaces it with two 40 Ah LiFePO4 lithium batteries and adds a solar panel to the roof. VW's own figure for usable capacity goes from 46 Ah with the AGM to about 64 Ah with the lithium pair, which is roughly 40% more. That is a real gain, not a transformative one: the 70-litre fridge-freezer is the main draw in the van, and the package will stretch a stop without electricity by a night or so rather than turn the Grand California into a week-long off-grid base. The solar is what tips the balance, because in a British summer a roof panel will put a meaningful amount back during the day, and lithium generally accepts charge faster and tolerates deep discharge better than AGM.

Here is the second conflict. VW's press release and the UK brochure quote the solar at 104 or 174 Wp, while the UK configurator read on 6 October 2026 quotes 110 or 185 W. The two figures in each pair appear to relate to the two body lengths, but the documents do not line up with each other, so ask the Van Centre which panel your version actually gets. The difference is small in practice; the point is to know what you are paying for.

Two things the package does not do. It does not power the roof air conditioner, which is mains only regardless. And VW has not published how the two lithium batteries compare in weight with the 92 Ah AGM they replace, so while lithium is usually lighter for the capacity, do not book that as a payload gain until you have a figure. Tick if: you park without hook-up for more than a night at a time, or you want solar keeping the battery topped up while the van is stored. Skip if: you are a campsite-and-hook-up person, in which case the standard AGM is fine.

Outdoor living: awning, bike rack and step light

Thule awning, black, £1,008 (NF1)

A hand-cranked Thule wind-out awning in black to match the Dune's bumpers and wheels: 2.5 m out by 3.0 m along the van on the 600, and 2.5 x 3.5 m on the 680. It turns the side of the van into a dry, shaded porch, which for campsite users is the difference between a wet afternoon inside and a wet afternoon outside with a book. It is also the single most useful thing for families, because the children's mess stays under the awning. VW has not published its weight. The arguments against are that the stowed awning sits on the side of the body, so you need to allow for it on narrow lanes and in restricted car parks, and that it is of little use to people who move every day and park in towns. Tick if: you stay put for two nights or more. Skip if: you are a one-night-and-move tourer, or you are protecting the last kilos on a 3.5T.

Rear-door bike rack for two, £570 (NG7)

A Thule rack on the rear doors carrying two bikes up to 35 kg combined, and weighing 9.5 kg itself according to VW Austria. The 35 kg limit is the detail to read twice: many electric bikes weigh 20 kg or more each, so two e-bikes will likely exceed it, and two heavy mountain bikes can get close. For two ordinary bikes it is a neat, factory-fitted solution that does not need a towbar. Budget 44.5 kg of payload for rack and bikes at the limit, and remember the whole lot adds to the van's length when it comes to ferry bookings. Tick if: you carry two conventional bikes. Skip if: your bikes are electric or heavy, in which case a towbar-mounted carrier is the better route (see the towing section).

Step illumination, £60

The electric step is standard; this lights it. It sounds trivial until you are stepping down onto an unlit pitch at midnight with a dog lead in one hand. For £60 it is one of the easier ticks on the list. Tick: yes, if the budget has £60 left in it.

Lights and driver aids

The Dune already has LED headlights, adaptive cruise, Front Assist, Lane Keeping, blind-spot monitoring and parking sensors front and rear, so the remaining lighting options are refinements rather than fundamentals.

Fog lights with cornering function, £324

Front fog lights that also light the inside of a bend at low speed. On a van this size, often creeping into campsite gateways and tight turns in the dark, the cornering function is the useful part. Tick if: you arrive after dark often, or you live somewhere foggy. Skip if: the LEDs already do everything you need.

High Beam Assist, £192

Switches between high and dipped beam for you on unlit roads. It is cheap, and on night drives through rural Wales or the Highlands it takes one job away from a driver who already has plenty to think about. Tick if: you do real night driving. Skip if: you don't.

Lights & Vision pack, £246

A bundled pack at a bundled price. The price list gives the figure; before ticking it, have the Van Centre confirm exactly which items it contains on the Dune and whether they overlap with the fog lights, High Beam Assist or heated nozzles you may already have chosen, so you do not pay twice for the same function.

Side marker lights, £102

Small amber lights along the flanks so other drivers can read the length of a 6 m or 6.8 m van at night, especially at junctions and when it is parked on a road. Lorries have them for a reason. At £102 it is a quiet safety gain rather than a styling one. Tick if: you park on streets or drive unlit roads. Skip if: the van lives on campsites and motorways.

Headlamp washers, £318

Jets that clean the headlamp lenses. Useful on long winter motorway runs, where spray coats the front of a tall van quickly. Tick if: winter motorway mileage is your thing. Skip if: it isn't.

Safety and security

Side and curtain airbags for driver and passenger, £1,176 (4X3)

This is the line we would most like people to notice. Only front airbags are standard on the Grand California. Side and curtain airbags for the two front seats are a £1,176 option. There is no comfort argument here, only a safety one, and it is a strong one: in a side impact, side and curtain airbags are what stand between the cab occupants and the intruding door, and this van will spend much of its life on rural A-roads. If you are trimming the list to fit a budget, trim an awning before you trim this. Tick: yes, before most of the other things on this page.

First aid kit, £36

A fitted kit for £36. Some European countries expect vehicles to carry one, and in any case a van you sleep in should have one somewhere you can find in the dark. If you already own a good kit, you do not need VW's. Tick if: you don't have one. Skip if: you do.

Four folding keys, £90

Supplies four keys in total. For a van shared between a couple, a grown-up child and a spare in the drawer, that is sensible, and a replacement key later is unlikely to be cheaper. Tick if: more than two people will drive it. Skip if: two keys is plenty.

Locking wheel bolts, £30

The Dune sits on 17-inch gloss black alloys, exactly the kind of wheel that walks off a driveway. For £30, tick it: there is no sensible argument against it on an alloy-shod van. The alarm and keyless entry are already standard, so this is the only other security item on the list.

Wheels, tyres and the spare question

Black 16-inch steel wheels, credit of £858 (600 Dune only)

The one option that gives money back. On the 600 Dune, and only the 600, you can swap the 17-inch Lismore alloys for 16-inch black steel wheels and take £858 off the price. With black bumpers and black steels the Dune still looks coherent, which is more than most vans can say on steels, and a steel wheel is cheaper to replace after a kerb strike. VW has not published a weight difference, so do not assume a payload gain. Do this and the Dune 600 3.5T comes to £84,550, just £342 more than a standard Grand California 600 3.5T at £84,208, while keeping the LEDs, camera, ambient lighting and Climatronic. That is a quietly brilliant way to buy the van. Tick if: looks are not the point and £858 is. Skip if: you bought the Dune for the look, in which case the alloys are a big part of it.

Space-saver spare wheel, £192 (600 Dune)

A tyre mobility kit is standard across the range, which means sealant and a compressor and no spare. On the 600 Dune you can add a space-saver for £192. The price list shows no factory spare for the 680 Dune at all, which is worth knowing before you choose the longer van: if a spare matters to you, you are relying on sealant and the five years of roadside assistance in the 5 Plus Promise, or on finding an aftermarket solution. VW has not published the spare's weight, and a 600 3.5T buyer has to weigh the reassurance of a spare against the kilos it costs. For most people the roadside assistance makes the mobility kit acceptable in the UK; for a long drive across rural Europe, a spare wheel is a comfort. Tick if: you go a long way from home in a 600. Skip if: you stay in the UK and trust the assistance cover.

Towing

The Grand California can tow a braked trailer of up to 2,500 kg on the 600 3.5T and 2,000 kg on every 3.88T version. Note which way round that is: the heavier-plated vans tow less, not more. The UK price list offers these towing items:

• Fixed towbar, £780: permanently fitted and always ready. Slightly cheaper and simpler.
• Removable towbar, £960: comes off when not in use, which keeps the rear tidy and spares your shins.
• Towbar preparation, £270, or £642 with bracket: the groundwork for fitting a towbar later, with or without the mounting bracket. For people who think they might tow one day but do not want the bar now.

Two licence points. Since December 2021 a category B car licence has allowed trailers of up to 3,500 kg, so the 600 3.5T can use its full 2,500 kg allowance on a car licence. On the 3.88T versions, C1 on its own only covers a trailer of up to 750 kg; anything heavier needs C1+E, which most pre-1997 drivers already hold and post-1997 drivers would have to pass separately. Check your categories before you order a towbar for a 3.88T van.

Two weight points. VW has not published the towbar's own weight, and the noseweight of whatever you hitch counts against your payload, so a towbar is a double hit on a 600 3.5T. And a towbar-mounted bike carrier is the better route for e-bikes than the 35 kg rear-door rack, so for some buyers a towbar is really a bike option rather than a towing one; just remember that the carrier and bikes count against payload too. Tick if: you tow a small trailer or boat, or you carry heavy bikes. Skip if: you don't, and consider the £270 preparation if you are undecided. Trailer Assist, which steers the trailer for you when reversing, is mentioned in VW's material but not offered on the UK price list, so do not expect it.

Cosmetic bits: chrome pack and mudflaps

Chrome pack, £408

Chrome exterior trim on a van whose entire styling idea is black bumpers, black wheels and grey paint. It is on the list, and someone will want it, but on the Dune specifically it works against the look you paid £1,200 for. Skip on the Dune, in our view, unless you have seen it in person and like it.

Mudflaps, £66 front or rear, £132 for both

Cheap and practical. On a tall van with long sides they keep a surprising amount of road filth off the lower body and the electric step area, and the rear ones do a favour to whoever is behind you. Tick: both, for £132. It is hard to think of a better £132 on the list for keeping the van tidy.

What the brochure shows but the UK price list does not sell

VW's brochure and web pages for the Grand California mention satellite TV, Park Assist and Trailer Assist. None of the three appears on the UK price list of 30 September 2026, so as far as VW UK's own documents show, they cannot currently be ordered in this country. If a Van Centre tells you otherwise, ask to see it on an order form with a price. This matters most for Park Assist, because some buyers will assume a van with this many driver aids can park itself, and the UK specification does not say so.

The short version: tick, consider, skip

Tick first

• Side and curtain airbags, £1,176: the only option on the list that is about what happens in a crash.
• Darkening roller blind and thermal mats, £228: the best value line on the page.
• Locking wheel bolts, £30, and mudflaps, £132: cheap and useful.
• The 3.88T plating on a 600, £672 extra, if you have C1: it nearly doubles payload.

Worth considering

• Diesel and mains heating, £720: tick if you go abroad, tour in winter or count kilos.
• Off Grid Package, £1,740: tick if you spend nights away from hook-up.
• Heated seats, £318, and heated windscreen, £306: for winter users.
• Awning, £1,008: campsite stayers, not one-night movers.
• Discover Media, £1,074, or Discover Pro if it really is £895: factory navigation fans.
• Differential lock, £756: 4MOTION buyers who really do go off tarmac.
• Bike rack, £570: two ordinary bikes, not e-bikes.
• Steel wheel credit, minus £858: a clever way to buy a cheaper Dune 600.
• Parking heater, £1,218: winter campers who hate a cold cab.

Probably skip

• Roof air conditioning, £2,328: mains only, 32 kg, and as carwow notes, not something the UK climate usually demands.
• Loft bed, £2,754: only if you are a family on a 3.88T 600; for most buyers, Top Gear's tent comment stands.
• Chrome pack, £408: it fights the Dune look.
• A towbar on a 600 3.5T unless you genuinely tow: it is payload you do not have.

Four sample builds, costed

All figures are from the 30 September 2026 price list. We have kept to options with a clear price and noted where a weight is known.

Build one: the car-licence weekender, Dune 600 3.5T

For a couple without C1 who want a well-sorted van for UK weekends and the odd fortnight away, keeping the list short to protect the 397 kg payload.

• Dune 600 3.5T: £85,408
• Darkening roller blind and thermal mats: £228
• Heated front seats: £318
• Thule awning: £1,008
• Discover Media navigation: £1,074
• Locking wheel bolts: £30
• Space-saver spare: £192
• First aid kit: £36

Total: £88,294. Options add £2,886. The awning and the spare are the two items here most likely to weigh something you notice, and VW publishes neither figure; if the weighbridge says you are tight, the awning is the one to reconsider before the spare. If the budget allows one more line, it should be the £1,176 airbags, taking the total to £89,470.

Build two: the off-grid tourer, Dune 600 3.88T

For a couple with C1 who park up away from hook-up, travel in the shoulder seasons and head to Europe, using the 774 kg payload to carry the kit that makes that possible.

• Dune 600 3.88T: £86,080
• Off Grid Package: £1,740
• Diesel and mains heating: £720
• Darkening roller blind and thermal mats: £228
• Heated front seats: £318
• Heated windscreen: £306
• Rear-door bike rack: £570
• Thule awning: £1,008
• Side and curtain airbags: £1,176
• Discover Media navigation: £1,074

Total: £93,220. Options add £7,140. This is the build that makes the strongest case for the Dune as a van rather than a styling exercise: solar and lithium for the nights off grid, diesel heat so gas is never the thing that ends a trip, and nearly twice the payload of the 3.5T to carry it all. The bike rack takes a known 9.5 kg plus up to 35 kg of bikes. The Off Grid batteries, awning and other items have no published weights, but the 774 kg payload leaves far more room for them than the 3.5T; weigh the loaded van to be sure.

Build three: the family four-berth, Dune 600 3.88T

For two adults and one or two children, with the loft bed giving everyone an indoor bed and the four travelling seats already standard.

• Dune 600 3.88T: £86,080
• Loft bed above the dinette: £2,754
• Darkening roller blind and thermal mats: £228
• Thule awning: £1,008
• Rear-door bike rack: £570
• Four folding keys: £90
• First aid kit: £36
• Side and curtain airbags: £1,176

Total: £91,942. Options add £5,862. We have put this on the 3.88T deliberately: a family's luggage, a fourth sleeper and an unpublished loft-bed weight do not belong on a 397 kg payload. Navigation is left to a phone to keep the total down; adding Discover Media takes it to £93,016. If the children are small and you tour in summer, a tent at a fraction of £2,754 is the honest alternative to the loft bed, as Top Gear pointed out.

Build four: the all-season 4MOTION, Dune 680 4MOTION

For people who tour year-round, on grass as much as gravel, pull a small trailer, and want the longer van done properly.

• Dune 680 4MOTION: £96,250
• Differential lock: £756
• Diesel and mains heating: £720
• Parking heater with radio remote: £1,218
• Off Grid Package: £1,740
• Two extra side windows: £744
• Darkening roller blind and thermal mats: £228
• Heated front seats: £318
• Heated windscreen: £306
• Discover Pro navigation: £1,842
• Thule awning: £1,008
• Removable towbar: £960
• Fog lights with cornering function: £324
• Side and curtain airbags: £1,176

Total: £107,590 at the price-list figure for the Discover Pro, or £106,643 if the configurator's £895 is honoured. Options add £11,340 (or £10,393). The thing to watch is payload: the 4MOTION starts at 486 kg, less than the front-wheel-drive 680's 603 kg, and the towbar, awning, windows and batteries are all unpublished weights. The diesel heating is in there partly because VW says it saves weight. Before committing to a trailer, put the loaded van over a weighbridge and add the trailer's noseweight to the sum.

The bottom line

The Dune is the cheaper way to a well-equipped Grand California if you can live with Ascot Grey, and the steel wheel credit on the 600 makes it cheaper still. Beyond that, the option list rewards people who think about weight before they think about toys. The £228 cab blinds, the £1,176 airbags, the £720 diesel heating and the £672 step up to 3.88 tonnes are the four decisions that most improve the van for the money. Roof air conditioning and the loft bed are the two that most often look better on the configurator than they do on the weighbridge.

Whatever you choose, do three things. Get the Discover Pro price and the solar wattage confirmed in writing, because VW's own documents disagree on both. Check your licence categories before you order any 3.88T version or any towbar. And once the van is yours, load it for a real trip and weigh it. A Grand California that is legal, warm and carrying what you actually need is worth more than one with every box ticked.