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    Rapido C66 Optimum Line 140BHP Auto Motorhomes for Sale

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    Guide price£68,000–£84,000

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    Answer in brief

    What should buyers know about the Rapido C66 Optimum Line 140BHP Auto?

    RoamWorthy's maintained guide places the Rapido C66 Optimum Line 140BHP Auto at £68,000–£84,000. There is not yet enough exact live listing evidence to present that as a current market range.

    At range level, the Rapido C66 Optimum Line 140BHP Auto sleeps up to 3, has a guide gross weight of 3,500kg, is approximately 7.0m 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 Rapido C66 Optimum Line 140BHP Auto sleeps up to 3, making it best suited to couples or smaller touring parties.
    • Guide gross-weight range: 3,500kg. Verify the exact plated vehicle and licence entitlement.
    • Guide length: 6.99m.
    • No exact current dealer listings are available on RoamWorthy at the latest evidence check.

    Quick verdict for Rapido C66 Optimum Line 140BHP Auto

    Quick Verdict

    Exceptional manoeuvrability on narrow roads due to compact width
    Smooth and effortless driving experience with the 9-speed auto gearbox
    High-quality French craftsmanship and modern interior design
    Versatile sleeping arrangements with the twin-to-double bed conversion
    Payload can be limited if heavily optioned with accessories
    Compact width means slightly narrower interior gangways compared to standard coachbuilts

    Road Legal Vitals
    UK

    Standard Licence OK

    Gross weight: 3,500kg.

    3

    Sleeping Berths

    Seatbelt data not available. Check the exact dealer listing.

    Price & Engine

    Lower endUpper end
    £68,000£84,000

    Guide price range

    £68,000–£84,000

    Typical advertised prices for a Rapido C66 Optimum Line 140BHP Auto; year, mileage, condition and specification affect value.

    Cab & Chassis

    Driving specs for the Rapido C66 Optimum Line 140BHP Auto

    Dimensions:
    Length 6.99m
    Width 2.17m
    Height 2.75m

    Driving Experience

    The Rapido C66 Optimum Line 140BHP Auto offers a comfortable driving experience suitable for both motorway cruising and navigating narrower roads.

    About the Rapido C66 Optimum Line 140BHP Auto

    The Rapido C66 Optimum Line 140BHP Auto is a masterclass in compact coachbuilt design, engineered for those who refuse to choose between agility and luxury. Measuring just 2.17m in width, this slim-line motorhome offers the streamlined handling of a campervan while maintaining the refined living space of a full-sized motorhome. The high-end 'Optimum Line' finish is evident throughout, from the exclusive exterior graphics to the premium interior upholstery, all bathed in natural light thanks to the signature panoramic Skyview roof. Driving is effortless and car-like, powered by the responsive Fiat 140BHP engine and the seamless 9-speed automatic transmission.

    Inside, the layout is anchored by a versatile rear bedroom featuring twin longitudinal beds with high-resilience Bultex mattresses, which can quickly convert into a sprawling king-size sleeping area. Practicality meets innovation in the washroom, where the 'Duo-Space' pivoting partition transforms a toilet area into a fully enclosed dry shower zone in seconds. This clever use of space extends to the large heated garage, providing ample room for e-bikes and gear with convenient 12V and 230V power points. For couples or small families seeking a nimble yet sophisticated touring companion, the C66 is an exceptional choice. Find your perfect adventure and browse this Rapido model today on RoamWorthy.

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

    Rapido C66 Optimum Line 140BHP Auto Video Reviews

    Watch Rapido C66 Optimum Line 140BHP Auto reviews on YouTube

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    Expert reviews and walkthroughs of the Rapido C66 Optimum Line 140BHP Auto

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    Floor plan

    Interior Layout & Sleeping Configuration

    Explore the Rapido C66 Optimum Line 140BHP Auto floorplan and discover how the space works.

    Rapido Twin Fixed Singles layout illustration

    Layout features

    Twin Fixed Beds
    Compact Coachbuilt
    Rear Garage
    End Bedroom

    Sleeping capacity

    3berths

    About the layout

    Features a permanent fixed bed that does not require nightly conversion.

    Live Rapido C66 Optimum Line 140BHP Auto Inventory

    There are no verified exact-match Rapido C66 Optimum Line 140BHP Auto motorhomes currently available. We will tell you when one is listed.

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    Weights

    Gross Vehicle Weight3,500 kg
    Unladen Weight2,985 kg
    Payload Capacity515 kg

    Dimensions

    Overall Length6.99 m
    Overall Width2.17 m
    Overall Height2.75 m

    Accommodation

    Sleeping Capacity2-3 berths
    Layout Types
    Twin Fixed Beds
    Compact Coachbuilt
    Rear Garage
    End Bedroom

    How we assess the Rapido C66 Optimum Line 140BHP Auto

    • 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 Rapido C66 Optimum Line 140BHP Auto can be driven on a standard Category B car licence. Verify the plated weight matches the listing before you commit.

    Payload capacity

    The Rapido C66 Optimum Line 140BHP Auto has approximately 515kg 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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    Motorhome Weight & Licence Check

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    Twin Fixed Singles Motorhomes

    Last updated: 10 August 2026Reviewed by RoamWorthy Editorial Team

    Is the Rapido C66 Optimum Line 140BHP Auto a practical choice for touring?

    The Rapido C66 Optimum Line 140BHP Auto is a slim-line coachbuilt motorhome measuring 6.99m in length and 2.17m in width. It is designed for 2 to 3 berths and features a 3500kg MTPLM, making it accessible on a standard driving licence. The layout includes twin fixed beds that can convert into a double, a Duo-Space washroom, and a large heated garage. Built on a Fiat chassis with a 140BHP engine and 9-speed automatic gearbox, it balances the agility of a smaller vehicle with the amenities of a fixed-bed motorhome.

    • Compact 2.17m body width designed for easier navigation on narrow roads.
    • Rear bedroom featuring twin longitudinal beds with high-resilience Bultex mattresses.
    • Duo-Space washroom with a pivoting partition to create a dry shower area.
    • Large heated garage equipped with 12V and 230V power points for equipment.
    • Fiat 140BHP engine paired with a 9-speed automatic transmission.

    Worth knowing: The 2.17m width results in narrower internal gangways than standard coachbuilt models. Payload capacity of 515kg may be reduced if additional accessories are fitted.

    Buying a Rapido C66 Optimum Line 140BHP Auto

    Who it suits

    • • Couples seeking a slim-line motorhome that is easier to drive on rural routes.
    • • Tourers who require a large garage for e-bikes or bulky outdoor gear.

    Reasons to consider it

    • • The 2.17m width provides enhanced manoeuvrability compared to standard 2.3m wide coachbuilts.
    • • The 9-speed automatic transmission offers a more relaxed driving experience.
    • • High-quality Bultex foam mattresses provide premium sleeping comfort in the rear bedroom.

    What to check

    • • Verify the operation of the Duo-Space pivoting partition in the washroom.
    • • Inspect the twin bed to double bed conversion mechanism.
    • • Check the accessibility of the heated garage via the internal and external points.
    • • Confirm the presence of the panoramic Skyview roof and its seal integrity.

    Worth knowing: Check the impact of optional extras on the 515kg payload. Confirm the specific interior gangway width meets your comfort requirements.

    Compare the Rapido C66 Optimum Line 140BHP Auto with similar models

    ModelBerthsMaximum weightLengthTypical price
    Rapido C66 Optimum Line 140BHP Auto33500 kg6.99 m£68,000 to £84,000
    Auto-Trail EXCEL 675 B33500 kg6.75 m£62,000 to £78,000
    Rapido 8086DF43500 kg7.20 m£65,000 to £95,000

    The Rapido C66 Optimum Line 140BHP Auto occupies a specific niche between a campervan and a full-sized coachbuilt. While the Auto-Trail EXCEL 675 B offers a shorter footprint and the Rapido 686F provides more berths, the C66 focuses on a slim 2.17m width and a high-specification automatic drivetrain. It prioritises manoeuvrability and fixed-bed comfort for two or three people within a 3500kg weight limit, whereas larger alternatives in the Rapido range offer more internal floor space at the cost of external dimensions.

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

    Ownership and Maintenance Tips

    • Utilise the 12V and 230V sockets in the heated garage to maintain e-bike batteries while stationary.
    • Regularly clean the panoramic Skyview roof to maintain the natural light levels in the lounge.
    • Monitor the 3500kg MTPLM if you plan to carry three passengers and full water tanks.

    Common mistakes to avoid

    • • Exceeding the 515kg payload by over-loading the large rear garage.
    • • Assuming standard coachbuilt interior width when planning storage solutions.

    Worth knowing: Always verify the exact payload after any dealer-fitted options are installed.

    Alternatives to the Rapido C66 Optimum Line 140BHP Auto

    Data and source notes

    • This page uses the maintained RoamWorthy record for the Rapido C66 Optimum Line 140BHP Auto.
    • 6 model images are recorded for this page and served from RoamWorthy-hosted media.
    • 3 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 Rapido C66 Optimum Line 140BHP Auto

    This page is supported by 3 recorded source groups.

    3 recorded source groupsReviewed 8 August 2026

    Specifications can vary by model year, trim and optional equipment.

    Read how RoamWorthy verifies model information →