Adria Twin Supreme 640 SLB 140BHP Auto Campervan for Sale
2 available from UK dealers. Compare prices, specifications and layouts.
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Buyer summary for the Adria Twin Supreme 640 SLB 140BHP Auto
Answer in brief
What should buyers know about the Adria Twin Supreme 640 SLB 140BHP Auto?
2 current dealer listings are advertised at £84,995–£86,995. The median across 2 current and recently sold listing records is £85,995.
At range level, the Adria Twin Supreme 640 SLB 140BHP Auto sleeps up to 3, has a guide gross weight of 3,500kg, is approximately 6.4m long. Specifications can vary by model year and derivative, so verify the exact vehicle before purchase.
- Market evidence
- Current RoamWorthy dealer listings
- Prices checked
- 4 September 2026
- Specification scope
- Range-level guide; exact derivative varies
See the complete price evidence or read how RoamWorthy verifies vehicle information.
At a glance
- The Adria Twin Supreme 640 SLB 140BHP Auto sleeps up to 3, making it best suited to couples or smaller touring parties.
- Guide gross-weight range: 3,500kg. Verify the exact plated vehicle and licence entitlement.
- Guide length: 6.36m.
- 2 currently listed for sale on RoamWorthy. Prices are taken from the same model evidence used by this page.
Campervan verdict for Adria Twin Supreme 640 SLB 140BHP Auto
Quick Verdict
Vanlife VitalsGuide facts
High-roof vehicle
2.59m guide height; check every height restriction before entry.
Long-wheelbase footprint
6.36m guide length; seek end bays or longer spaces.
Day-van setup
No fixed washroom recorded
3
Sleeping places
Running & Price Guide
Maintained catalogue guide range
£84,995–£86,995
This is not presented as a live market estimate. See the evidence-backed price guide below for exact current and recently sold records.
Current site availability: 2 dealer listings
Figures are a model-level guide. Exact derivative, model year and dealer specification vary, so always confirm against the individual listing.
Cab & Chassis
Driving specs for the Adria Twin Supreme 640 SLB 140BHP Auto
Driving Experience
The Adria Twin Supreme 640 SLB 140BHP Auto offers a comfortable driving experience suitable for both motorway cruising and navigating narrower roads.
Interior Layout & Sleeping Configuration
Explore the Adria Twin Supreme 640 SLB 140BHP Auto floorplan and discover how the space works.
Representative Twin Singles Rear layout illustration. Exact floorplan can vary by derivative and year.
Layout features
Sleeping capacity
About the layout
Features a permanent fixed bed that does not require nightly conversion.
Live Adria Twin Supreme 640 SLB 140BHP Auto Inventory
2 current listings
2026 Adria Twin Supreme 640 SLB 140BHP Auto
Brownhills Motorhomes Limited
2026 Adria Twin Supreme 640 SLB 140BHP Auto
Brownhills Motorhomes Limited
Adria Twin Supreme 640 SLB 140BHP Auto Price Guide
Current asking prices and recent listing evidence for the Adria Twin Supreme 640 SLB 140BHP Auto. Figures vary by model year, specification and condition. Evidence checked 4 September 2026.
Current asking price range
Current RoamWorthy dealer listings · 2 current listings
New campervan median
Based on 2 new listing records
Adria Twin Supreme 640 SLB 140BHP Auto prices vary by year, specification and condition. Mileage, service history, MOT status and emissions compliance can affect value.
Exact current stock: 2 listings. Recently sold listing records: 0.
Answer-critical specifications use RoamWorthy maintained guide where available.
Weights
Dimensions
Accommodation
Adria Twin Supreme 640 SLB 140BHP Auto Video Reviews
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Expert reviews and walkthroughs of the Adria Twin Supreme 640 SLB 140BHP Auto
More videosFrequently Asked Questions
About the Adria Twin Supreme 640 SLB 140BHP Auto
The Adria Twin Supreme 640 SLB 140BHP Auto represents the pinnacle of European campervan design, built atop the dependable Fiat Ducato chassis. Known for its award-winning 'Sky-roof' and panoramic window, this model floods the interior with natural light, creating a sense of space rarely found in a panel van conversion. The 140BHP engine paired with the 9-speed automatic transmission delivers a modern, effortless driving experience, whether you are navigating narrow coastal roads or cruising on the motorway.
Inside, the 640 SLB layout is masterfully executed, featuring longitudinal rear twin beds that can easily convert into a large double. The 'cabin-loft' design increases headroom and provides a seamless flow from the cockpit to the premium living area, which includes a sophisticated galley kitchen and a clever swivelling bathroom. High-quality insulation and a powerful heating system make this a true four-season vehicle for those who refuse to compromise on comfort. Explore the full potential of your next journey with the Adria Twin Supreme range on RoamWorthy.
Verify suitability with our Campervan Conversion Checker.
How we assess the Adria Twin Supreme 640 SLB 140BHP Auto
- Compiled from dealer feeds and manufacturer data. Specifications, prices, and stock sourced from verified UK dealers and brand records
- Specs vary by year, trim, and options. Weights, dimensions, berths, and equipment can differ between model years and optional packs
- Prices based on recent UK listings where available. Price ranges reflect current and recent dealer listings. Actual prices may vary by condition, year, and specification
- Always confirm before buying. Verify exact specifications, condition, and equipment with the seller or manufacturer
Practical ownership tips
Licence requirements
At 3,500kg GVW, the Adria Twin Supreme 640 SLB 140BHP Auto can be driven on a standard Category B car licence. Verify the plated weight matches the listing before you commit.
Payload capacity
The Adria Twin Supreme 640 SLB 140BHP Auto has approximately 505kg of user payload for passengers, water, gas, and personal gear. Check the actual plated weight against the unladen weight for the specific vehicle you are viewing.
Size and practicality
At 6.36m long, the Adria Twin Supreme 640 SLB 140BHP Auto may not fit standard parking bays. Check both length and height restrictions for multi-storey car parks, barriers, and low bridges on your regular routes.
Before you buy
Request a habitation check for any used unit. Check the base vehicle service history, MOT record, and whether the V5C matches the seller. For conversions, confirm the vehicle is correctly registered with DVLA.
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Useful narrowing step for users moving toward live stock
Useful narrowing step for users moving toward live stock
Useful narrowing step for users moving toward live stock
Useful narrowing step for users moving toward live stock
Useful narrowing step for users moving toward live stock
Useful narrowing step for users moving toward live stock
Explore Adria
A high-specification 6.36m campervan with longitudinal twin beds.
The Adria Twin Supreme 640 SLB 140BHP Auto is a premium panel van conversion measuring 6.36m in length. It features a fixed twin bed layout, a 3500kg MTPLM, and a substantial 505kg payload. Built on the Fiat Ducato with an automatic gearbox, it is designed for two to three berths and includes a signature panoramic Sky-roof.
- Fiat Ducato chassis with a 140BHP engine and 9-speed automatic transmission.
- Fixed twin bed layout in the rear that can convert into a large double.
- Signature Sky-roof and panoramic window for increased natural light.
- Duplex bathroom featuring a swivelling wall to create a separate shower.
- Winterised capabilities including Truma heating and a heated waste water tank.
Worth knowing: The 6.36m length may require more careful manoeuvring in urban environments than shorter van conversions. The cabin-loft design, while increasing headroom, removes the traditional overhead storage locker above the cab.
Buying advice for the Adria Twin Supreme 640 SLB.
Who it suits
- • Couples seeking a fixed twin bed layout with the convenience of an automatic gearbox.
- • Year-round tourers who require a fully winterised vehicle with heated waste tanks.
- • Drivers who prioritise natural light and an open-plan interior feel over maximum cab storage.
Reasons to consider it
- • The 505kg payload offers significant capacity for gear and personal belongings.
- • The 140BHP automatic powertrain provides a modern and effortless driving experience.
- • High-quality insulation and Truma heating support comfortable four-season use.
What to check
- • Confirm the specific mattress comfort and bed conversion mechanism for the rear twin beds.
- • Test the swivelling wall in the Duplex bathroom to ensure smooth operation.
- • Verify the operation of the 9-speed automatic transmission during a test drive.
- • Check the interior headroom provided by the cabin-loft design if you are a taller user.
Worth knowing: The premium price range, reaching up to 86000 pounds, reflects its position at the higher end of the market. Payload should be monitored if adding heavy optional equipment, despite the 505kg allowance.
Compare the Adria Twin Supreme 640 SLB 140BHP Auto with similar models
| Model | Berths | Maximum weight | Length | Typical price |
|---|---|---|---|---|
| Adria Twin Supreme 640 SLB 140BHP Auto | 3 | 3500 kg | 6.36 m | £58,000 to £86,000 |
| Adria Twin Supreme 600 SPB 140BHP Auto | 3 | 3500 kg | 5.99 m | £62,000 to £84,000 |
| Adria Twin Supreme 640 SGX 140BHP Auto | 3 | 3500 kg | 6.36 m | £68,000 to £89,500 |
The Adria Twin Supreme 640 SLB 140BHP Auto sits in a competitive segment of 6.36m panel van conversions. It distinguishes itself with the cabin-loft design and panoramic Sky-roof, which contrast with more traditional cab storage layouts found in some rivals. While its price range of 58000 to 86000 pounds reflects its premium specification, it offers a high 505kg payload and a sophisticated swivelling bathroom that maximises space efficiency compared to standard wet rooms.
Worth knowing: Specifications and prices can vary by model year, trim and optional equipment.
Practical ownership of the 640 SLB.
- Utilise the folding bed system to maximise the versatile rear storage area for larger items.
- Make use of the 505kg payload by distributing weight evenly across the 6.36m chassis.
- Regularly clean the panoramic Sky-roof to maintain the high levels of natural light in the living area.
Common mistakes to avoid
- • Overloading the rear storage area without considering the impact on the 3500kg MTPLM.
- • Neglecting to drain the heated waste water tank during extreme winter storage periods.
Worth knowing: Always verify the exact vehicle height of 2.59m before entering height-restricted areas.
Alternatives to the Adria Twin Supreme 640 SLB 140BHP Auto
A related model worth comparing on recorded layout, weight and marketplace information.
Adria Twin Supreme 640 SGX 140BHP AutoSelect this variant if you require the same 6.36m chassis but prefer the SGX layout over the SLB twin bed configuration.
Dreamer D68 SelectConsider this alternative for a similar 6.36m longitudinal bed layout within a comparable price range of 58000 to 82000 pounds.
Data and source notes
- This page uses the maintained RoamWorthy record for the Adria Twin Supreme 640 SLB 140BHP Auto.
- 6 model images are recorded for this page and served from RoamWorthy-hosted media.
- 2 current linked dealer listings help keep stock and price context connected to the model.
- 3 recorded source groups are available in the source section below.
Specifications can differ by production year, trim and optional equipment.
Dealer listings are used as current marketplace evidence, not as a substitute for the exact vehicle documentation.
Worth knowing: Confirm weights, dimensions and fitted equipment for the exact vehicle before purchase or towing.
Sources and review status for the Adria Twin Supreme 640 SLB 140BHP Auto
This page is supported by 3 recorded source groups.
- Brownhills Motorhomes Limiteddealer inventory
- RoamWorthy maintained model catalogueeditorial database
- Web Exact Modelmodel media
Specifications can vary by model year, trim and optional equipment.
Read how RoamWorthy verifies model information →Interested in the Adria Twin Supreme 640 SLB 140BHP Auto?
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