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    Bailey Matrix Supreme 670 Dl Fiat Motorhome Motorhomes for Sale

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    Berths5
    Guide price£75,000–£105,000

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    Answer in brief

    What should buyers know about the Bailey Matrix Supreme 670 Dl Fiat Motorhome?

    RoamWorthy's maintained guide places the Bailey Matrix Supreme 670 Dl Fiat Motorhome at £75,000–£105,000. There is not yet enough exact live listing evidence to present that as a current market range.

    At range level, the Bailey Matrix Supreme 670 Dl Fiat Motorhome sleeps up to 5, has a guide gross weight of 3,800kg, 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 Bailey Matrix Supreme 670 Dl Fiat Motorhome sleeps up to 5 across the recorded range, making it suitable for family touring.
    • Guide gross-weight range: 3,800kg. 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 Bailey Matrix Supreme 670 Dl Fiat Motorhome

    Quick Verdict

    Genuine all-season capability thanks to superior Alde heating and insulation
    Exceptional storage capacity provided by the large rear garage
    Flexible sleeping arrangements suitable for both couples and families
    Premium build quality with modern, high-contrast interior design
    The 7.5m length can be challenging for some smaller UK campsites
    Higher MTPLM often requires a C1 category driving licence
    Premium pricing reflects its flagship status compared to the Plus or Axess trims

    Road Legal Vitals
    UK

    C1 Licence Required

    Gross weight: 3,800kg.

    5

    Sleeping Berths

    Seatbelt data not available. Check the exact dealer listing.

    Price & Engine

    Lower endUpper end
    £75,000£105,000

    Guide price range

    £75,000–£105,000

    Typical advertised prices for a Bailey Matrix Supreme 670 Dl Fiat Motorhome; year, mileage, condition and specification affect value.

    Cab & Chassis

    Driving specs for the Bailey Matrix Supreme 670 Dl Fiat Motorhome

    Fiat Ducato
    Dimensions:
    Length 7.49m
    Width 2.30m
    Height 2.90m

    Driving Experience

    The Bailey Matrix Supreme 670 Dl Fiat Motorhome is built on the proven Fiat Ducato chassis, offering reliable performance and car-like driving characteristics. The manual gearbox provides good control and fuel efficiency.

    About the Bailey Matrix Supreme 670 Dl Fiat Motorhome

    The Adria Matrix Supreme 670 DL stands as a pinnacle of crossover motorhome design, seamlessly blending the sleek profile of a semi-integrated model with the interior spaciousness typically reserved for coachbuilt vehicles. Built upon the dependable Fiat Ducato chassis, this flagship model is defined by its 'Symphony White' interior and the iconic Adria panoramic roof window, which creates an incredibly airy and light-filled living space. The popular DL layout features a sophisticated face-to-face lounge that provides a social hub for the vehicle, while the clever incorporation of an electric drop-down bed ensures that floor space is never compromised during the day.

    Functionality meets high-end luxury in the 670 DL’s technical specification. Outfitted with the Alde hydronic central heating system and integrated underfloor heating, it is a true four-season tourer capable of keeping occupants comfortable in the harshest UK winters. The rear of the vehicle is dedicated to flexible sleeping arrangements with twin beds that can be converted into a massive king-size double, positioned above a cavernous garage capable of storing e-bikes and outdoor gear. From the integrated MACH smart control app to the boutique-style split washroom, every detail is engineered for the premium traveller. Discover your next adventure by exploring our latest listings for this model on RoamWorthy.

    Check if you can drive this on your licence with our Motorhome Weight Checker.

    The Adria Matrix Supreme 670 DL, a flagship model from Adria, offers a luxurious crossover motorhome experience. Built on the robust Fiat Ducato chassis, this model is engineered for comfortable touring in all seasons. Its standout feature is the signature Adria panoramic window, which bathes the front lounge in natural light, perfectly complementing the 'Symphony White' interior and sophisticated LED ambient lighting. The 670 DL layout is highly sought after for its spacious face-to-face lounge and versatile rear twin beds that effortlessly convert into a large double, providing flexible sleeping arrangements for up to four or five berths.

    Technological excellence defines the Supreme trim, with the Alde central heating system ensuring domestic-style warmth even in the coldest British winters. The motorhome boasts a well-appointed kitchen, complete with a large fridge-freezer, oven, and grill, alongside a clever split-room bathroom designed to offer a boutique hotel feel. Whether you're exploring the Scottish Highlands or parked by the Cornish coast, the Matrix Supreme's aerodynamic profile balances fuel efficiency with impressive internal head height. This model is ideal for discerning couples or families seeking a premium, all-season touring vehicle with ample space and high-end features. Before buying, remember to check if you can drive this on your licence with our Motorhome Weight Checker.

    Bailey Matrix Supreme 670 Dl Fiat Motorhome Video Reviews

    Watch Bailey Matrix Supreme 670 Dl Fiat Motorhome reviews on YouTube

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    Expert reviews and walkthroughs of the Bailey Matrix Supreme 670 Dl Fiat Motorhome

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    Floor plan

    Interior Layout & Sleeping Configuration

    Explore the Bailey Matrix Supreme 670 Dl Fiat Motorhome floorplan and discover how the space works.

    Bailey Front Lounge with Drop-Down Bed layout illustration

    Layout features

    Rear Twin Beds
    Electric Drop-Down Bed
    Face-to-Face Lounge
    Low Profile Crossover

    Sleeping capacity

    5berths

    About the layout

    Sleeps 5 people with a layout balancing living, storage and sleeping space.

    Live Bailey Matrix Supreme 670 Dl Fiat Motorhome Inventory

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    Weights

    Gross Vehicle Weight3,800 kg
    Unladen Weight3,110 kg
    Payload Capacity690 kg

    Dimensions

    Overall Length7.49 m
    Overall Width2.30 m
    Overall Height2.90 m

    Accommodation

    Sleeping Capacity4-5 berths
    Layout Types
    Rear Twin Beds
    Electric Drop-Down Bed
    Face-to-Face Lounge
    Low Profile Crossover

    How we assess the Bailey Matrix Supreme 670 Dl Fiat Motorhome

    • 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
    How we verify data and methodology →

    Practical ownership tips

    Licence requirements

    At 3,800kg GVW, the Bailey Matrix Supreme 670 Dl Fiat Motorhome exceeds 3,500kg and requires a C1 licence (or a pre-January 1997 car licence). Confirm the exact GVW with the seller before purchase.

    Payload capacity

    The Bailey Matrix Supreme 670 Dl Fiat Motorhome has approximately 690kg 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

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    Front Lounge with Drop-Down Bed Motorhomes

    Last updated: 04 August 2026Reviewed by RoamWorthy Editorial Team

    A flagship crossover motorhome with all-season capability.

    The Adria Matrix Supreme 670 DL is a premium 7.49m crossover motorhome built on a Fiat Ducato chassis. It features a versatile four to five berth layout including rear twin beds and an electric drop-down bed. Designed for year-round use, it incorporates Alde hydronic heating and a spacious face-to-face lounge within a Symphony White interior.

    • Low profile crossover body style with a 7.49m external length.
    • Rear twin bed layout that converts into a large double.
    • Electric drop-down bed situated over a face-to-face lounge.
    • Alde hydronic central heating and integrated underfloor heating.
    • Large rear garage equipped with LED lighting and power outlets.

    Worth knowing: The 3800kg MTPLM typically requires a C1 category driving licence. A length of 7.49m may prove challenging at smaller UK campsites. Pricing between 75000 and 105000 reflects its flagship status.

    Buying a Matrix Supreme 670 DL.

    Who it suits

    • • Year-round tourers requiring Alde heating and underfloor insulation.
    • • Families or groups needing flexible four to five berth sleeping arrangements.
    • • Drivers comfortable with a 7.49m vehicle length and a 3800kg MTPLM.

    Reasons to consider it

    • • High 690kg payload capacity for carrying outdoor gear and equipment.
    • • Premium technical specification including a boutique-style split washroom.
    • • Iconic panoramic roof window providing significant natural light to the lounge.

    What to check

    • • Test the operation of the electric drop-down bed and the lounge conversion.
    • • Inspect the rear garage dimensions to ensure compatibility with your e-bikes.
    • • Check the Symphony White interior surfaces and LED ambient lighting functionality.

    Worth knowing: Confirm the specific engine output as both 140bhp and 180bhp options exist. Verify if the specific unit includes the Adria MACH smart control app.

    Compare the Bailey Matrix Supreme 670 Dl Fiat Motorhome with similar models

    ModelBerthsMaximum weightLengthTypical price
    Bailey Matrix Supreme 670 Dl Fiat Motorhome53800 kg7.49 m£75,000 to £105,000
    Adria Matrix Supreme 670 SC53800 kg7.50 m£65,000 to £105,000
    Dethleffs Trend i7057DBL 180BHP Auto53650 kg7.39 m£72,000 to £98,000

    The Adria Matrix Supreme 670 DL occupies a premium position in the crossover market, distinguished by its 7.49m length and 3800kg MTPLM. When compared to the Dethleffs Trend i7057DBL, it offers a higher MTPLM but a longer body. Against the Bürstner Lyseo I 727 G, it provides a lower MTPLM, while it shares identical weight and length specifications with the Adria Coral Supreme 670 DC, differing primarily in the Matrix's crossover profile and drop-down bed functionality.

    Worth knowing: Specifications and prices can vary by model year, trim and optional equipment.

    Operational considerations for the 670 DL.

    • Utilise the Adria MACH app for remote management of onboard systems.
    • Make use of the garage power outlets to charge e-bikes during transit.
    • Deploy the panoramic roof window blind during peak sun to manage interior light.

    Common mistakes to avoid

    • • Exceeding the 690kg payload by over-loading the large rear garage.
    • • Neglecting to secure the hidden fold-away travel seats before transit.

    Worth knowing: Ensure your driving licence covers the 3800kg MTPLM before operation. Be mindful of the 2.9m height when navigating restricted routes.

    Alternatives to the Bailey Matrix Supreme 670 Dl Fiat Motorhome

    Data and source notes

    • This page uses the maintained RoamWorthy record for the Bailey Matrix Supreme 670 Dl Fiat Motorhome.
    • 6 model images are recorded for this page and served from RoamWorthy-hosted media.
    • 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 Bailey Matrix Supreme 670 Dl Fiat Motorhome

    This page is supported by 2 recorded source groups.

    2 recorded source groupsReviewed 3 August 2026
    • 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 →