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    Auto-Sleepers FG 635 Campervans for Sale

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    Layout

    At a glance

    • The Auto-Sleepers FG 635 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 Bedroom, Front Dinette with Swivel Seats).
    • Used prices typically range from £45,000 to £85,000.

    Vanlife Verdict for Auto-Sleepers FG 635

    Quick Verdict

    Superior build quality and luxury internal finishes
    Excellent storage solutions including overhead lockers and under-seat space
    LWB provides significantly more living space than standard campervans
    High resale value due to the prestigious Auto-Sleepers brand reputation
    Longer wheelbase can make parking in standard city bays challenging
    Higher price point compared to entry-level campervan conversions
    Increased fuel consumption compared to smaller, low-roof models

    Vanlife Vitals
    Daily Driver

    ⚠️ High Top

    2.64m - Check barriers before parking

    ⚠️ Overhangs Parking Bay

    May need end bays or lorry spaces

    Day Van

    No fixed facilities - use campsite amenities

    4

    Berths

    Price & Efficiency

    Good PriceHigh Price
    Avg: £65,000
    £45,000£85,000

    Used Market Estimate

    £45,000, £85,000

    0

    Cab & Chassis

    Driving specs for the Auto-Sleepers FG 635

    Dimensions:
    Length 6.36m
    Width 2.26m
    Height 2.64m

    Driving Experience

    The Auto-Sleepers FG 635 offers a comfortable driving experience suitable for both motorway cruising and navigating narrower roads.

    About the Auto-Sleepers FG 635

    The Auto-Sleepers FG 635 is a masterclass in long-wheelbase campervan design, blending the drivability of a Peugeot Boxer or Fiat Ducato chassis with the luxury interior finish synonymous with the Auto-Sleepers brand. This model is specifically engineered for those who refuse to compromise on space, providing a cavernous interior that allows for a distinct separation between the living, dining, and sleeping quarters. Its high-top construction ensures ample headroom throughout, making it a viable option for full-time touring or extended continental road trips.

    Inside, the FG 635 features premium upholstery and high-gloss cabinetry that reflects the 'Best of British' craftsmanship. The layout is versatile, often featuring a spacious rear lounge that converts into a large double bed, alongside a well-equipped galley kitchen capable of catering for more than just simple meals. With integrated heating systems and high-grade insulation, this campervan remains a comfortable retreat regardless of the British weather outside. Explore the latest listings and find your perfect Auto-Sleepers FG 635 on RoamWorthy today.

    Verify suitability with our Campervan Conversion Checker.

    Auto-Sleepers FG 635 Video Reviews

    Watch Auto-Sleepers FG 635 reviews on YouTube

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    Expert reviews and walkthroughs of the Auto-Sleepers FG 635

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    Living Mode

    Living Mode & Bed Configuration

    See how the Auto-Sleepers FG 635 transforms from day to night mode.

    Layout Type

    Rear Lounge
    End Bedroom
    Front Dinette with Swivel Seats

    Sleeping Capacity

    4berths

    About the Layout

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

    Compare Rear U-Shaped Lounge Layouts
    Double bed

    Front double bed, corner washroom

    2 berth
    🛏 Fixed bed
    🚿 Washroom
    🛋 Lounge

    120 models share this layout

    Compare Double bed layouts

    Auto-Sleepers FG 635 Price Guide

    Typical Price Range

    £45,000, £85,000

    Auto-Sleepers FG 635 prices vary based on year, specification, condition, and mileage (for motorised vehicles). Service history, MOT status, and ULEZ compliance can affect value.

    See all Auto-Sleepers FG 635 listings →

    Live Auto-Sleepers FG 635 Inventory

    650+ campervans listed across UK dealers right now, with around 30 new added every week. We'll tell you the moment a Auto-Sleepers FG 635 appears.

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    Weights

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

    Dimensions

    Overall Length6.36 m
    Overall Width2.26 m
    Overall Height2.64 m

    Accommodation

    Sleeping Capacity2-4 berths
    Layout Types
    Rear Lounge
    End Bedroom
    Front Dinette with Swivel Seats

    How we assess the Auto-Sleepers FG 635

    • 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 FG 635 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 FG 635 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.

    Size and practicality

    At 6.36m long, the Auto-Sleepers FG 635 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.

    Frequently Asked Questions

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    Auto-Sleepers Campervans

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    Campervan layout glossary

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    Last updated: 25 February 2026Reviewed by RoamWorthy Editorial Team