Adria Twin Supreme 640 SPB Family 140BHP Campervan for Sale
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Buyer summary for the Adria Twin Supreme 640 SPB Family 140BHP
Answer in brief
What should buyers know about the Adria Twin Supreme 640 SPB Family 140BHP?
RoamWorthy's maintained guide places the Adria Twin Supreme 640 SPB Family 140BHP at £68,000–£84,500. There is not yet enough exact live listing evidence to present that as a current market range.
At range level, the Adria Twin Supreme 640 SPB Family 140BHP sleeps up to 4, 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
- Maintained RoamWorthy model guide
- 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 SPB Family 140BHP sleeps up to 4 across the recorded range, making it suitable for family touring.
- Guide gross-weight range: 3,500kg. Verify the exact plated vehicle and licence entitlement.
- Guide length: 6.36m.
- No exact current dealer listings are available on RoamWorthy at the latest evidence check.
Campervan verdict for Adria Twin Supreme 640 SPB Family 140BHP
Quick Verdict
Vanlife VitalsGuide facts
High-roof vehicle
2.60m 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
4
Sleeping places
Running & Price Guide
Maintained catalogue guide range
£68,000–£84,500
This is not presented as a live market estimate. See the evidence-backed price guide below for exact current and recently sold records.
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 SPB Family 140BHP
Driving Experience
The Adria Twin Supreme 640 SPB Family 140BHP offers a comfortable driving experience suitable for both motorway cruising and navigating narrower roads.
Interior Layout & Sleeping Configuration
Explore the Adria Twin Supreme 640 SPB Family 140BHP floorplan and discover how the space works.
Adria The Explorer layout illustration
Layout features
Sleeping capacity
About the layout
Sleeps 4 people with a layout balancing living, storage and sleeping space.
Live Adria Twin Supreme 640 SPB Family 140BHP Inventory
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Adria Twin Supreme 640 SPB Family 140BHP Price Guide
A maintained guide range for the Adria Twin Supreme 640 SPB Family 140BHP. There is not yet enough exact listing evidence to call this a current market range. Evidence checked 4 September 2026.
Maintained guide range
Maintained RoamWorthy model guide
Adria Twin Supreme 640 SPB Family 140BHP prices vary by year, specification and condition. Mileage, service history, MOT status and emissions compliance can affect value.
Exact current stock: 0 listings. Recently sold listing records: 0.
Answer-critical specifications use RoamWorthy maintained guide where available.
Weights
Dimensions
Accommodation
Adria Twin Supreme 640 SPB Family 140BHP Video Reviews
Watch Adria Twin Supreme 640 SPB Family 140BHP reviews on YouTube
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Expert reviews and walkthroughs of the Adria Twin Supreme 640 SPB Family 140BHP
More videosFrequently Asked Questions
About the Adria Twin Supreme 640 SPB Family 140BHP
The Adria Twin Supreme 640 SPB Family 140BHP is the pinnacle of modern van conversion design, built upon the reliable Fiat Ducato 140BHP chassis. This model stands out with its innovative 'Sky-roof' and open-plan loft-style interior, which floods the living area with natural light and creates an unparalleled sense of space for a panel van. Specifically engineered for families, the 'Family' designation introduces a versatile rear sleeping arrangement with double bunk beds, allowing four people to sleep comfortably without compromising the sleek profile of the vehicle.
Inside, the Supreme trim level ensures high-end finishes, including the Onyx contemporary interior styling and a sophisticated lighting scheme. The kitchen is compact yet highly functional, featuring a compressor fridge and integrated sink/hob combination, while the 'Duplex' bathroom design uses a rotating wall to switch between a toilet and a shower cubicle efficiently. Whether you are navigating narrow coastal roads or parking in historic European towns, this campervan offers the perfect blend of mobility and luxury. Discover your next adventure and browse available Adria models on RoamWorthy.
Verify suitability with our Campervan Conversion Checker.
How we assess the Adria Twin Supreme 640 SPB Family 140BHP
- 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 SPB Family 140BHP 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 SPB Family 140BHP has approximately 510kg 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 SPB Family 140BHP 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
Is the Adria Twin Supreme 640 SPB Family right for you?
The Adria Twin Supreme 640 SPB Family 140BHP is a 6.36m campervan designed for four people, featuring a transverse bunk bed layout. It balances a 3500kg MTPLM with a 510kg payload, offering a high-specification interior with a compressor fridge and Onyx textile finishes. This model suits families seeking a van conversion that maintains a sleek profile while providing four dedicated berths and winter-ready insulation.
- Four-berth sleeping capacity via a rear double bunk bed system.
- Built on the Fiat Ducato chassis with a 140BHP Euro 6D engine.
- Signature Sky-roof and open-plan loft-style interior design.
- Duplex bathroom featuring a rotating wall for shower and toilet use.
- Webasto diesel heating system for off-grid and winter touring.
Worth knowing: External storage is restricted when the lower rear bed is in use. The rear bunk area may feel confined when all four berths are occupied. Pricing sits at a premium level compared to entry-level conversions.
Buying an Adria Twin Supreme 640 SPB Family
Who it suits
- • Families of four who prefer the maneuverability of a 6.36m panel van over a coachbuilt motorhome.
- • Year-round tourers requiring the Webasto diesel heating and high-grade insulation.
- • Drivers limited to a 3500kg MTPLM who still require a 510kg payload for gear.
Reasons to consider it
- • The loft-style interior and Sky-roof provide significant natural light and headroom.
- • The 140BHP engine provides a balance of power and efficiency for the 6.36m length.
- • High-end Supreme trim includes contemporary Onyx styling and sophisticated lighting.
What to check
- • Verify the exact payload for your specific unit, as options affect the 510kg limit.
- • Test the ease of access to the upper bunk beds for all intended users.
- • Inspect the Sky-roof seals and the operation of the integrated panoramic window.
Worth knowing: Confirm the specific model year as specifications can vary by production date. Check the functionality of the rotating bathroom wall during viewing.
Compare the Adria Twin Supreme 640 SPB Family 140BHP with similar models
| Model | Berths | Maximum weight | Length | Typical price |
|---|---|---|---|---|
| Adria Twin Supreme 640 SPB Family 140BHP | 4 | 3500 kg | 6.36 m | £68,000 to £84,500 |
| Auto-Sleepers ACTIVE FL635 P | 4 | 3500 kg | 6.36 m | £68,000 to £84,500 |
| Adria Twin Sports 640 SLB 180BHP Auto | 4 | 3500 kg | 6.36 m | £78,000 to £95,000 |
The Adria Twin Supreme 640 SPB Family 140BHP occupies a specific niche, offering four berths within a 6.36m Fiat Ducato frame. While alternatives like the Twin Sports 640 SGX offer higher 180BHP outputs, this model focuses on family utility through its bunk system and 510kg payload. It competes closely with the Auto-Sleepers Fairford MQ in length and berth count, though the Adria is distinguished by its Sky-roof design and Duplex bathroom. The choice between these models often rests on the preference for Adria's open-plan loft aesthetic versus traditional layouts.
Worth knowing: Specifications and prices can vary by model year, trim and optional equipment.
Ownership and Maintenance Tips
- Utilise the 510kg payload carefully by distributing heavy family gear low in the vehicle.
- Monitor diesel levels regularly as the Webasto heating system draws from the main fuel tank.
- Clean the panoramic Sky-roof with non-abrasive materials to maintain light clarity.
Common mistakes to avoid
- • Overloading the rear garage when the lower bunk is deployed.
- • Neglecting to secure the rotating bathroom wall before transit.
Worth knowing: Ensure the 2.6m height is considered when planning routes with low bridges. The 2.05m width is narrow for a motorhome but requires care in historic towns.
Alternatives to the Adria Twin Supreme 640 SPB Family 140BHP
A similarly sized model worth comparing on layout, weight and price.
Adria Twin Sports 640 SLB 180BHP AutoA similarly sized model worth comparing on layout, weight and price.
Adria Twin 640 SGX 60Y 140BHP AutoSelect this model for a similar 6.36m length and 3500kg MTPLM but with a three-berth layout and automatic transmission.
Data and source notes
- This page uses the maintained RoamWorthy record for the Adria Twin Supreme 640 SPB Family 140BHP.
- 6 model images are recorded for this page and served from RoamWorthy-hosted media.
- 1 current linked dealer listing helps keep stock and price context connected to the model.
- 2 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 SPB Family 140BHP
This page is supported by 2 recorded source groups.
- Brownhills Motorhomes Limiteddealer inventory
- RoamWorthy maintained model catalogueeditorial database
Specifications can vary by model year, trim and optional equipment.
Read how RoamWorthy verifies model information →No Adria Twin Supreme 640 SPB Family 140BHP campervans available
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