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    Dethleffs XL Family I Motorhomes for Sale

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    Layout

    At a glance

    • The Dethleffs XL Family I sleeps 6, making it well suited to families or groups.
    • At 5,400kg GVW, drivers who passed after January 1997 will need a C1 licence.
    • Layout: Island Bed (also available in Twin Beds over Garage, Drop-down Cab Bed).
    • Used prices typically range from £85,000 to £165,000.

    Quick Verdict for Dethleffs XL Family I

    Quick Verdict

    Exceptional thermal insulation suitable for extreme winter touring
    Spacious open-plan living ideal for families and large groups
    Premium build quality and high-end interior finishes
    Great stability and driving dynamics from the AL-KO chassis
    Large dimensions can make navigating narrow UK country lanes challenging
    High MTPLM requires a C1 driving licence in the UK
    Premium price point reflects its high-end positioning

    Road Legal Vitals
    UK

    ⚠ C1 Licence Required

    Gross Weight: 5,400kg. C1 Licence Required.

    6

    Sleeping Berths

    Seatbelt data not available. Check dealer listing.

    Price & Engine

    Good PriceHigh Price
    £85,000£165,000

    Used Market Estimate

    £85,000, £165,000

    The average price for a used Dethleffs XL Family I is £125,000

    0

    Cab & Chassis

    Driving specs for the Dethleffs XL Family I

    Dimensions:
    Length 8.76m
    Width 2.33m
    Height 3.04m

    Driving Experience

    The Dethleffs XL Family I offers a comfortable driving experience suitable for both motorway cruising and navigating narrower roads.

    About the Dethleffs XL Family I

    The Dethleffs XL Family I is a premium integrated motorhome meticulously engineered for larger families and groups who demand uncompromising space and genuine four-season touring capability. Built on a robust AL-KO wide-track low-frame chassis, this vehicle offers a seamless transition from the driver's cockpit to an expansive, open-plan living area, enhanced by panoramic views. The sophisticated frost-proof double floor construction is a standout feature, safeguarding water installations during winter adventures while providing substantial additional storage and enhanced thermal insulation.

    Inside, the XL Family I delivers a premium 'holiday apartment' feel, boasting clever sleeping arrangements including a generous over-cab drop-down bed and versatile rear bedroom configurations such as island beds or twin beds over a large garage. The ergonomic gourmet kitchen is exceptionally well-equipped for catering to a full household, featuring high-quality appliances, a large 142L fridge-freezer, and ample worktop space with soft-close drawers. Every detail reflects Dethleffs' 'Friend of the Family' ethos, blending luxurious finishes with the durability essential for intensive family use. Explore the Dethleffs XL Family I and begin your next grand adventure on RoamWorthy.

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

    Dethleffs XL Family I Video Reviews

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    Expert reviews and walkthroughs of the Dethleffs XL Family I

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    Floor Plan

    Interior Layout & Sleeping Configuration

    Explore the Dethleffs XL Family I floorplan and discover how the space works.

    Layout Type

    Island Bed
    Twin Beds over Garage
    Drop-down Cab Bed

    Sleeping Capacity

    6berths

    About the Layout

    Features an island bed accessible from both sides, making it easier to make up and get in and out of.

    Compare Rear Island Bed Layouts

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    Weights

    Gross Vehicle Weight5,400 kg
    Unladen Weight4,250 kg
    Payload Capacity1,150 kg

    Dimensions

    Overall Length8.76 m
    Overall Width2.33 m
    Overall Height3.04 m

    Accommodation

    Sleeping Capacity4-6 berths
    Layout Types
    Island Bed
    Twin Beds over Garage
    Drop-down Cab Bed

    How we assess the Dethleffs XL Family I

    • 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 5,400kg GVW, the Dethleffs XL Family I 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 Dethleffs XL Family I has approximately 1150kg 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: 30 June 2026Reviewed by RoamWorthy Editorial Team