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    Bailey Unicorn Series 3 Cartagena Caravans for Sale

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    Layout
    Official Bailey specs
    MTPLM:
    1724 kg
    Berths:
    4
    Axle:
    Twin
    Tyre size:
    185/65 R14 LI86T
    Awning size:
    1091 cm
    Internal length:
    6.38 m

    At a glance

    • The Bailey Unicorn Series 3 Cartagena sleeps 4, suitable for families or couples who want extra space.
    • At 1,724kg MTPLM, you will need a capable tow car. Check the 85% rule before buying.
    • Layout: Transverse Island Bed (also available in Twin Axle, End Washroom).
    • Used prices typically range from £17,500 to £23,000.

    Quick Verdict for Bailey Unicorn Series 3 Cartagena

    Quick Verdict

    Exceptional stability provided by the twin-axle configuration
    Generous living space and high-end residential interior finish
    Superior insulation and heating suitable for winter caravanning
    Extensive safety and security kit included as standard
    Large dimensions and weight require a powerful tow vehicle
    Manoeuvring on tight pitches can be challenging without a motor mover
    Twin-axle maintenance costs can be higher than single-axle alternatives

    The Vitals

    Berths
    4
    MTPLM
    1,724kg
    Length
    7.9m

    Price Guide

    Good PriceHigh Price
    £17,500£23,000

    Used Market Estimate

    £17,500, £23,000

    The average price for a used Bailey Unicorn Series 3 Cartagena is £20,250

    0

    About the Bailey Unicorn Series 3 Cartagena

    The Bailey Unicorn Series 3 Cartagena is a flagship twin-axle caravan that epitomizes luxury and spaciousness for touring couples and families. As one of the most popular models in the third-generation Unicorn range, the Cartagena stands out with its dedicated rear bedroom featuring a Transverse Island Bed and a full-width end washroom. The interior is bathed in natural light thanks to the signature 'Polar White' GRP bodyshell and the stunning opening vertical skylight, creating an airy, residential feel that is perfect for long-term touring.

    Built with Bailey’s patented Alu-Tech construction, the Cartagena is designed for year-round comfort. The inclusion of the Alde programmable radiator heating system ensures even heat distribution, while the high-specification kitchen—complete with a massive 190-litre Dometic fridge/freezer—makes catering on the road a breeze. Safety is also a priority, with the AL-KO ATC trailer control and Secure wheel locks provided as standard. Explore a wide range of Bailey Unicorn models and find your perfect home away from home on RoamWorthy.

    Use our Towing Calculator to check if your car can tow this model.

    Bailey Unicorn Series 3 Cartagena Video Reviews

    Watch Bailey Unicorn Series 3 Cartagena reviews on YouTube

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    Expert reviews and walkthroughs of the Bailey Unicorn Series 3 Cartagena

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    Floor Plan

    Interior Layout & Sleeping Configuration

    Explore the Bailey Unicorn Series 3 Cartagena floorplan and discover how the space works.

    Layout Type

    Transverse Island Bed
    Twin Axle
    End Washroom

    Sleeping Capacity

    4berths

    About the Layout

    The front lounge area converts to a spacious sleeping area, accommodating up to 4 people. This layout maximizes living space during the day.

    Compare Transverse Island Bed Layouts

    Bailey Unicorn Series 3 Cartagena Price Guide

    Typical Price Range

    £17,500, £23,000

    Bailey Unicorn Series 3 Cartagena prices vary based on year, specification, condition, and mileage. The presence of a recent damp check or full service history can affect value.

    See all Bailey Unicorn Series 3 Cartagena listings →

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    Weights

    MTPLM1,724 kg
    Unladen Weight1,564 kg
    Payload Capacity160 kg

    Dimensions

    Overall Length7.92 m
    Overall Width2.28 m
    Overall Height2.61 m

    Accommodation

    Sleeping Capacity4 berths
    Layout Types
    Transverse Island Bed
    Twin Axle
    End Washroom
    Front Lounge

    Towing Requirement

    To legally tow this Bailey Unicorn Series 3 Cartagena at its MTPLM of 1,724 kg, your tow vehicle needs a minimum towing capacity of 1,724 kg. Check your car's towing capacity →

    Chassis and touring

    AxleTwin
    Tyre size185/65 R14 LI86T
    Awning size1091 cm

    Weights and interior

    Internal length6.38 m
    Internal headroom1.96 m

    Heating and security

    Heatingn/a
    Trackern/a
    ATC stabilityn/a
    Wheel lockn/a
    Intruder alarmn/a

    Bed sizes

    • Front Double
      5’9” x 6’6”
    • Front N/S Single
      5’9” x 2’2”
    • Front O/S Single
      6’0” x 2’2”
    • Rear Fixed Double
      6’1” x 4’8”

    360 interior tour

    Open the official Bailey 360 tour for the Unicorn Series 3 Cartagena in a new tab.

    Open 360 tour in a new tab

    Source: Bailey official model page. Last updated 22 July 2022.

    Can your car tow the Unicorn Series 3 Cartagena?

    Run a quick tow check using this model's 1,724kg MTPLM. Enter your reg and we'll tell you if it's a safe match.

    MTPLM: 1,724kgRecommended tow car kerbweight: 2,029kg+

    How we assess the Bailey Unicorn Series 3 Cartagena

    • 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

    Towing suitability

    At 1,724kg MTPLM, your tow car needs a kerbweight of at least 2,028kg to meet the 85% guideline. Check towing capacity by reg or use the towing calculator to compare a specific car and caravan.

    Available payload

    The Bailey Unicorn Series 3 Cartagena has approximately 160kg of user payload. This must cover all personal belongings, water, gas, awning, and accessories. Overloading affects handling and is illegal.

    Before you buy

    Request a habitation check or damp survey for any used caravan. Check the service history, tyre age, chassis condition, and whether the CRIS registration matches the seller. Specifications vary by year and trim level.

    Frequently Asked Questions

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    Last updated: 15 May 2026Reviewed by RoamWorthy Editorial Team