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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 Lounge, High Top).
    • Used prices typically range from £45,000 to £85,000.

    Vanlife Verdict for Auto-Sleepers FG 635

    Quick Verdict

    Superior build quality and luxury interior finishes typical of British craftsmanship
    Excellent thermal insulation making it suitable for all-season touring
    Generous internal headroom and living space compared to standard campervans
    Flexible sleeping arrangements that cater to both couples and small families
    Long wheelbase can make parking and navigating narrow country lanes challenging
    Premium price point compared to entry-level campervan conversions
    Fuel economy is slightly lower due to the high-top profile and weight

    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 highly regarded long-wheelbase campervan, expertly blending the robust drivability of a Peugeot Boxer or Fiat Ducato chassis with the luxurious interior finish synonymous with the Auto-Sleepers brand. This model is specifically engineered for buyers prioritising generous living space, offering a distinct separation between the living, dining, and sleeping quarters. Its high-top construction ensures ample headroom throughout, making it a comfortable option for extended tours across the UK or continental Europe, and even suitable for full-time living.

    Inside, the FG 635 showcases premium upholstery and high-gloss cabinetry, reflecting 'Best of British' craftsmanship. The versatile layout typically features a spacious rear lounge that effortlessly converts into a large double bed, alongside a well-equipped galley kitchen capable of preparing more than just simple snacks. With integrated heating systems and high-grade insulation, this campervan remains a cosy retreat, regardless of the British weather. It’s ideal for couples seeking comfort and space, or small families needing flexible sleeping arrangements. Consider its generous length when navigating tighter spots, but for those prioritising on-board comfort, it's an excellent choice. Explore current 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 Lounge
    High Top

    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

    119 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

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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 Lounge
    High Top
    LWB Conversion

    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

    Learn Layout Terms

    Campervan layout glossary

    Understand pop-top, high-top, fixed bed terms

    Last updated: 01 July 2026Reviewed by RoamWorthy Editorial Team