Adria Matrix Supreme 670 SL 140BHP Auto Motorhomes for Sale
1 available from UK dealers. Compare prices, specifications and layouts.
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Answer in brief
What should buyers know about the Adria Matrix Supreme 670 SL 140BHP Auto?
RoamWorthy's maintained guide places the Adria Matrix Supreme 670 SL 140BHP Auto at £78,000–£98,500. There is not yet enough exact live listing evidence to present that as a current market range.
At range level, the Adria Matrix Supreme 670 SL 140BHP Auto sleeps up to 5, has a guide gross weight of 3,500kg, is approximately 7.5m long. Specifications can vary by model year and derivative, so verify the exact vehicle before purchase.
- Market evidence
- Maintained RoamWorthy model guide
- Prices checked
- 13 August 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 Matrix Supreme 670 SL 140BHP Auto sleeps up to 5 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: 7.49m.
- No exact current dealer listings are available on RoamWorthy at the latest evidence check.
Quick verdict for Adria Matrix Supreme 670 SL 140BHP Auto
Quick Verdict
Road Legal Vitals UK
Standard Licence OK
Gross weight: 3,500kg.
5
Sleeping Berths
Seatbelt data not available. Check the exact dealer listing.
Price & Engine
Guide price range
£78,000–£98,500
Typical advertised prices for a Adria Matrix Supreme 670 SL 140BHP Auto; year, mileage, condition and specification affect value.
Current dealer stock: 1 motorhome
Cab & Chassis
Driving specs for the Adria Matrix Supreme 670 SL 140BHP Auto
Driving Experience
The Adria Matrix Supreme 670 SL 140BHP Auto offers a comfortable driving experience suitable for both motorway cruising and navigating narrower roads.
About the Adria Matrix Supreme 670 SL 140BHP Auto
The Adria Matrix Supreme 670 SL is the pinnacle of the Adria motorhome range, combining a sleek 'crossover' profile with the luxury of a Fiat 140BHP engine and a smooth automatic gearbox. Designed for those who refuse to compromise on aesthetics or performance, this Supreme trim features a stunning silver metallic exterior and a sophisticated interior finished with high-quality materials and Alde central heating for year-round comfort. The 670 SL layout is particularly sought after for its versatility, offering a spacious rear bedroom with longitudinal twin beds that can easily convert into a large double.
At the heart of the Matrix Supreme is its clever use of space, featuring a large L-shaped dinette and a high-spec kitchen area complete with a full oven and large fridge-freezer. Above the lounge, the signature electric drop-down bed provides additional sleeping quarters without sacrificing the streamlined external height. Whether you are navigating winding coastal roads or parking up at a premium campsite, the 140BHP Fiat chassis ensures a composed and powerful drive. Find your perfect adventure partner by exploring the Adria Matrix models available on RoamWorthy.
Check if you can drive this on your licence with our Motorhome Weight Checker.
Adria Matrix Supreme 670 SL 140BHP Auto Video Reviews
Watch Adria Matrix Supreme 670 SL 140BHP Auto reviews on YouTube
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Expert reviews and walkthroughs of the Adria Matrix Supreme 670 SL 140BHP Auto
More videosInterior Layout & Sleeping Configuration
Explore the Adria Matrix Supreme 670 SL 140BHP Auto floorplan and discover how the space works.
Adria Twin Fixed Singles layout illustration
Layout features
Sleeping capacity
About the layout
Features a fixed bed plus additional sleeping space for 5 people. The permanent bed avoids nightly conversion.
Live Adria Matrix Supreme 670 SL 140BHP Auto Inventory
There are no verified exact-match Adria Matrix Supreme 670 SL 140BHP Auto motorhomes currently available. We will tell you when one is listed.
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Weights
Dimensions
Accommodation
How we assess the Adria Matrix Supreme 670 SL 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 Matrix Supreme 670 SL 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 Matrix Supreme 670 SL 140BHP Auto has approximately 430kg 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.
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.
Frequently Asked Questions
Motorhome Weight & Licence Check
Check whether you can legally drive this motorhome and understand its weight limits.
- Check licence requirements
- Understand weight limits
- Drive legally
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Useful narrowing step for users moving toward live stock
Useful narrowing step for users moving toward live stock
Is the Adria Matrix Supreme 670 SL the right crossover motorhome?
The Adria Matrix Supreme 670 SL 140BHP Auto is a premium 4 to 5 berth motorhome measuring 7.49m in length. It is distinguished by its silver metallic exterior and Alde central heating, making it suitable for year-round use. The layout features fixed rear twin beds and an electric drop-down bed, balanced with a 3500kg MTPLM that allows it to be driven on a standard UK licence.
- Rear twin beds that convert into a large double.
- Electric front drop-down bed integrated into the ceiling.
- Alde hydronic central heating and underfloor heating.
- Fiat 140BHP engine with a 9-speed automatic transmission.
- L-shaped dinette and high-specification kitchen.
Worth knowing: The 430kg payload may be restrictive when travelling with five occupants. A length of 7.49m requires careful consideration for driveway storage.
Buying an Adria Matrix Supreme 670 SL
Who it suits
- • Couples seeking a high-specification interior with separate twin beds.
- • Winter tourers requiring hydronic and underfloor heating systems.
- • Drivers who prefer the convenience of a 140BHP automatic drivetrain.
Reasons to consider it
- • Adria Comprex body construction provides superior build quality.
- • The 3500kg MTPLM avoids the need for a C1 driving licence category.
- • The silver metallic finish and LED rear lights offer a premium aesthetic.
What to check
- • Check the operation of the electric drop-down bed mechanism.
- • Inspect the large garage space beneath the rear beds for signs of wear.
- • Verify the service history of the 9-speed automatic gearbox.
- • Ensure the Alde heating system has been maintained for winter performance.
Worth knowing: Confirm the specific interior textile option as both Symphony and Bernice are listed. Verify the exact payload if additional accessories have been fitted by previous owners.
Compare the Adria Matrix Supreme 670 SL 140BHP Auto with similar models
| Model | Berths | Maximum weight | Length | Typical price |
|---|---|---|---|---|
| Adria Matrix Supreme 670 SL 140BHP Auto | 5 | 3500 kg | 7.49 m | £78,000 to £98,500 |
| Adria Sonic | 5 | 4400 kg | 7.52 m | £75,000 to £135,000 |
| Swift Voyager 475 165BHP Auto | 5 | 3500 kg | 7.07 m | £68,000 to £82,000 |
The Adria Matrix Supreme 670 SL sits at the higher end of the market with prices reaching 98500, reflecting its Alde heating and automatic transmission. While alternatives like the Elnagh Baron 579 or Auto-Trail F Line F72 offer 5 berth layouts at lower price points, they lack the specific Supreme trim features. Conversely, the Adria Sonic provides a higher weight capacity for those who find the 3500kg limit of the Matrix Supreme too restrictive for their payload needs.
Worth knowing: Specifications and prices can vary by model year, trim and optional equipment.
Ownership and Maintenance Tips
- Utilise the adjustable headrests on the rear twin beds for improved comfort.
- Monitor the 2.3m width when navigating narrow coastal or rural roads.
- Ensure the habitation door window is clear and the seal is intact to maintain insulation.
Common mistakes to avoid
- • Overloading the rear garage, which can impact the remaining 430kg payload.
- • Neglecting the specific maintenance requirements of the Alde hydronic fluid.
Worth knowing: The 3500kg MTPLM is a strict limit; weighing the vehicle when fully loaded is advised.
Alternatives to the Adria Matrix Supreme 670 SL 140BHP Auto
The Sonic offers a higher 4400kg MTPLM for those requiring significantly more payload than the 430kg provided by the Matrix Supreme.
Swift Voyager 475 165BHP AutoThe Voyager 475 provides a shorter 7.07m length while maintaining a 5 berth capacity for easier parking.
Elnagh Baron 579The Baron 579 offers a 5 berth layout at a lower price range starting from 42000.
Data and source notes
- This page uses the maintained RoamWorthy record for the Adria Matrix Supreme 670 SL 140BHP Auto.
- 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.
- 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 Matrix Supreme 670 SL 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.
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