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    Auto-Sleepers Active Fg635 Motorhomes for Sale

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    Layout

    At a glance

    • The Auto-Sleepers Active Fg635 sleeps 4, suitable for families or couples who want extra space.
    • At 3,500kg GVW, this can be driven on a standard Category B licence.
    • Layout: Rear Lounge (also available in End Kitchen, Overcab Bed).
    • Used prices typically range from £18,500 to £29,000.

    Quick Verdict for Auto-Sleepers Active Fg635

    Quick Verdict

    Retains excellent resale value due to the monocoque build quality
    Rear lounge layout offers panoramic views from three sides
    Compact exterior dimensions make it easier to navigate country lanes
    Availability of parts for older Mercedes chassis units can be more expensive
    The step-up into the lounge may be an issue for those with limited mobility

    Road Legal Vitals
    UK

    ✓ Standard Licence OK

    Gross Weight: 3,500kg. Standard B Licence OK.

    4

    Sleeping Berths

    Seatbelt data not available. Check dealer listing.

    Price & Engine

    Good PriceHigh Price
    £18,500£29,000

    Used Market Estimate

    £18,500, £29,000

    The average price for a used Auto-Sleepers Active Fg635 is £23,750

    0

    Cab & Chassis

    Driving specs for the Auto-Sleepers Active Fg635

    Dimensions:
    Length 6.35m
    Width 2.32m
    Height 2.95m

    Driving Experience

    The Auto-Sleepers Active Fg635 offers a comfortable driving experience suitable for both motorway cruising and navigating narrower roads.

    About the Auto-Sleepers Active Fg635

    The Auto-Sleepers Active Fg635 is a masterclass in classic motorhome design, built upon the reliable Mercedes-Benz chassis to offer a premium touring experience. Renowned for its monocoque GRP coachwork, this model provides exceptional weatherproofing and a seamless aesthetic that has stood the test of time. Inside, the Fg635 focuses on a spacious social atmosphere, typically featuring a large rear lounge that serves as the heart of the vehicle, perfect for relaxing after a day of exploring the British countryside.

    Craftsmanship is evident throughout the cabin, with high-quality cabinetry and durable upholstery that reflect Auto-Sleepers' reputation for longevity. The kitchen and washroom facilities are intelligently integrated to maximize movement within the vehicle, ensuring that longer trips are just as comfortable as weekend breaks. Whether you are a couple seeking luxury or a small family looking for a dependable travel companion, the Active Fg635 delivers a smooth ride and a home-from-home feel. Experience the quality of this British classic for yourself by browsing our latest listings on RoamWorthy.

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

    Auto-Sleepers Active Fg635 Video Reviews

    Watch Auto-Sleepers Active Fg635 reviews on YouTube

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    Expert reviews and walkthroughs of the Auto-Sleepers Active Fg635

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    Floor Plan

    Interior Layout & Sleeping Configuration

    Explore the Auto-Sleepers Active Fg635 floorplan and discover how the space works.

    Layout Type

    Rear Lounge
    End Kitchen
    Overcab Bed

    Sleeping Capacity

    4berths

    About the Layout

    Sleeps 4 people comfortably with a well-designed layout that balances living space and sleeping areas.

    Compare Front Lounge with Drop-Down Bed Layouts

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    Weights

    Gross Vehicle Weight3,500 kg
    Unladen Weight3,050 kg
    Payload Capacity450 kg

    Dimensions

    Overall Length6.35 m
    Overall Width2.32 m
    Overall Height2.95 m

    Accommodation

    Sleeping Capacity2-4 berths
    Layout Types
    Rear Lounge
    End Kitchen
    Overcab Bed

    How we assess the Auto-Sleepers Active Fg635

    • 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 3,500kg GVW, the Auto-Sleepers Active Fg635 can be driven on a standard Category B car licence. Verify the plated weight matches the listing before you commit.

    Payload capacity

    The Auto-Sleepers Active Fg635 has approximately 450kg 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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    Last updated: 28 June 2026Reviewed by RoamWorthy Editorial Team