Bailey Pegasus 646 Caravan for Sale
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Buyer summary for the Bailey Pegasus 646
Answer in brief
What should buyers know about the Bailey Pegasus 646?
RoamWorthy's maintained guide places the Bailey Pegasus 646 at £11,500–£18,500. There is not yet enough exact live listing evidence to present that as a current market range.
At range level, the Bailey Pegasus 646 sleeps up to 6, has a guide MTPLM of 1,708kg, is approximately 7.9m long. Specifications can vary by model year and derivative, so verify the exact vehicle before purchase.
- Market evidence
- Maintained RoamWorthy model guide
- Prices checked
- 4 September 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 Bailey Pegasus 646 sleeps up to 6 across the recorded range, making it suitable for family touring.
- Guide MTPLM: 1,708kg. Check the exact derivative and plated weight before towing.
- Guide length: 7.87m.
- No exact current dealer listings are available on RoamWorthy at the latest evidence check.
Strengths
- Exceptional 6-berth capacity ideal for large families
- Generous floor space thanks to the twin-axle layout
Considerations
- Large dimensions and twin axles require a powerful tow vehicle
- Higher MTPLM may require a specific driving license category (BE)
Figures are a model-level guide. Exact derivative, model year and dealer specification vary, so always confirm against the individual listing.
Interior Layout & Sleeping Configuration
Explore the Bailey Pegasus 646 floorplan and discover how the space works.
Bailey Fixed Bunks (Side) layout illustration
Layout features
Sleeping capacity
About the layout
Sleeps 6 people with a layout balancing living, storage and sleeping space.
Live Bailey Pegasus 646 Inventory
There are no verified exact-match Bailey Pegasus 646 caravans currently available. We will tell you when one is listed.
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Bailey Pegasus 646 Price Guide
A maintained guide range for the Bailey Pegasus 646. There is not yet enough exact listing evidence to call this a current market range. Evidence checked 4 September 2026.
Maintained guide range
Maintained RoamWorthy model guide
Bailey Pegasus 646 prices vary by year, specification and condition. A recent damp check, service history and fitted accessories can affect value.
Exact current stock: 0 listings. Recently sold listing records: 0.
Answer-critical specifications use RoamWorthy maintained guide where available.
Weights
Dimensions
Accommodation
Towing Requirement
Verify your tow vehicle against this exact derivative's plated MTPLM of 1,708 kg before purchase. Check your car's towing capacity →
Tow-car matching
What cars can tow the Pegasus 646?
This model is listed at 1,708kg MTPLM. Explore tow cars with strong RoamWorthy model-level evidence, then check the exact vehicle before towing.
Tow cars to research for this caravan
Ranked from high-quality explicit model evidence. 6 of these candidates also cover this MTPLM within the conservative model-level 85% guide.
Volvo XC90
Model tow evidence up to 2,400kg
85% model guide: 1,736kg
Tow-capacity headroom: 692kg
73 explicit vehicle facts
BMW X5
Model tow evidence up to 2,700kg
85% model guide: 1,759kg
Tow-capacity headroom: 992kg
60 explicit vehicle facts
Audi Q7
Model tow evidence up to 3,200kg
85% model guide: 1,751kg
Tow-capacity headroom: 1,492kg
31 explicit vehicle facts
Land Rover Discovery
Model tow evidence up to 3,500kg
85% model guide: 1,857kg
Tow-capacity headroom: 1,792kg
21 explicit vehicle facts
Land Rover Range Rover Sport
Model tow evidence up to 3,500kg
85% model guide: 1,844kg
Tow-capacity headroom: 1,792kg
28 explicit vehicle facts
Mercedes-Benz GLE
Model tow evidence up to 2,700kg
85% model guide: 1,827kg
Tow-capacity headroom: 992kg
24 explicit vehicle facts
These are model-level research candidates, not a legal approval for a specific outfit. Engine, year, gearbox, drivetrain, loading and plated limits can change the result. Check the exact registration and VIN plate before towing.
Bailey Pegasus 646 Video Reviews
Expert reviews and walkthroughs of the Bailey Pegasus 646
More videosFrequently Asked Questions
Detailed model guideOwnership tips, buying guidance, alternatives and deeper research for the Bailey Pegasus 646.
About the Bailey Pegasus 646
The Bailey Pegasus 646 is a standout twin-axle caravan designed specifically for large families who refuse to compromise on space or comfort. Utilizing Bailey’s renowned Alu-Tech bodyshell construction, this model offers enhanced thermal insulation and structural integrity, making it a reliable companion for year-round touring in the UK. The interior is defined by its clever zoning, featuring a spacious front lounge that converts into a large double bed, and a dedicated rear bedroom area that is a paradise for children, complete with fixed triple bunks and a secondary dinette.
Functionality meets style in the 646, with a well-equipped central washroom and a high-specification kitchen boasting ample workspace for preparing family meals. Large windows and a panoramic rooflight ensure the living area is bathed in natural light, creating an airy atmosphere that belies its robust build. Whether you are parked up at a coastal site or exploring the highlands, the Pegasus 646 provides a stable, luxurious home-from-home. Discover your next family adventure by exploring the current Bailey Pegasus 646 listings on RoamWorthy.
Use our Towing Calculator to check if your car can tow this model.
Practical ownership tips
Towing suitability
At 1,708kg MTPLM, your tow car needs a kerbweight of at least 2,009kg 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 Pegasus 646 has approximately 208kg 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.
Is the Bailey Pegasus 646 a practical family caravan?
The Bailey Pegasus 646 is a dedicated 6-berth caravan designed for large families. Built on a twin-axle chassis with the Alu-Tech bodyshell, it prioritises internal space and structural integrity. The layout features a rear children's zone with triple bunks and a side dinette, separated from the main front lounge, providing distinct living areas for different age groups.
- Twin-axle chassis for enhanced towing stability.
- Alu-Tech timberless bodyshell construction for improved insulation.
- Fixed triple bunk beds located in a dedicated rear zone.
- Large U-shaped front lounge and secondary side dinette.
- Full kitchen with 4-burner hob, oven, and microwave.
Worth knowing: The 1708kg MTPLM requires a powerful tow vehicle and potentially a BE driving license. A 7.87m length can make maneuvering difficult on restricted pitches.
Buying a Bailey Pegasus 646
Who it suits
- • Large families requiring 6 dedicated berths.
- • Tourers who prefer a twin-axle layout for stability on motorways.
- • Year-round caravanners who benefit from the Alu-Tech thermal properties.
Reasons to consider it
- • It offers a rare triple-bunk configuration in a dedicated rear zone.
- • The 2.28m width and twin-axle design provide significant interior floor space.
- • Prices range from 11500 to 18500, offering value for a large family vehicle.
What to check
- • Confirm the operation of the Truma Combi heating and hot water system.
- • Inspect the Alu-Tech seals and external bodywork for integrity.
- • Verify the condition of the triple bunk mattresses and the side dinette conversion mechanism.
Worth knowing: Check the specific year of manufacture as specifications and trim levels vary. Ensure your tow vehicle is rated for the 1708kg MTPLM.
Compare the Bailey Pegasus 646 with similar models
| Model | Berths | MTPLM | Length | Typical price |
|---|---|---|---|---|
| Bailey Pegasus 646 | 6 | 1708 kg | 7.87 m | £11,500 to £18,500 |
| Bailey Pegasus Palermo | 6 | 1760 kg | 7.92 m | £14,500 to £26,000 |
| Bailey Unicorn | 6 | 1650 kg | 7.35 m | £12,500 to £38,500 |
The Bailey Pegasus 646 is a robust 6-berth option for families who need fixed sleeping arrangements and separate living zones. While its 1708kg MTPLM and 7.87m length require a substantial tow car compared to the lighter Sprite Quattro or Bailey Phoenix, the 646 offers the structural benefits of the Alu-Tech bodyshell. It sits as a mid-range price option between the older Unicorn models and the newer Pegasus Grande series.
Worth knowing: Specifications and prices can vary by model year, trim and optional equipment.
Ownership and Maintenance Tips
- Utilise the twin-axle stability by ensuring tyre pressures are checked regularly for even wear.
- Make use of the U-shaped lounge for communal dining while keeping the rear zone for children's storage.
- Check the 4-burner hob and oven seals during annual servicing.
Common mistakes to avoid
- • Underestimating the turning circle required for a 7.87m twin-axle caravan.
- • Exceeding the MTPLM by installing heavy accessories without calculating the 208kg payload.
Worth knowing: Payload is limited to 208kg; careful loading is required for a 6-person party.
Alternatives to the Bailey Pegasus 646
The Palermo offers a similar 6-berth layout on a twin-axle chassis but with a slightly longer 7.92m body.
Bailey UnicornA similarly sized model worth comparing on layout, weight and price.
Sprite QuattroThe Quattro provides a 6-berth alternative with a lower 1650kg MTPLM for those needing a lighter twin-axle option.
Data and source notes
- This page uses the maintained RoamWorthy record for the Bailey Pegasus 646.
- 6 model images are recorded for this page and served from RoamWorthy-hosted media.
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 Bailey Pegasus 646
This page is supported by 1 recorded source group.
- RoamWorthy maintained model catalogueeditorial database
Specifications can vary by model year, trim and optional equipment.
Read how RoamWorthy verifies model information →How we verify this modelData sources, verification steps and how we assess the Bailey Pegasus 646.
How we assess the Bailey Pegasus 646
- 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
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Caravan Towing Calculator
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