What cars can tow the Bailey Pegasus Series 1 646?

The Bailey Pegasus Series 1 646 has an MTPLM of 1751kg. For safe towing, your vehicle should have a kerbweight of at least 1488kg (85% ratio). Check your vehicle handbook for its maximum towing capacity and ensure it exceeds 1751kg.

Is the Bailey Pegasus Series 1 646 good for families?

Yes, with 6 berths, the Bailey Pegasus Series 1 646 is suitable for family use. Consider the sleeping arrangements (fixed beds vs convertible dinettes) and storage space when touring with children.

Is the Bailey Pegasus Series 1 646 suitable for seasonal pitches?

The Bailey Pegasus Series 1 646 can be used on seasonal pitches. Check the insulation rating and heating specifications for year-round use. Models with Alde heating and good insulation perform better in colder months.

What is the warranty on the Bailey Pegasus Series 1 646?

Warranty terms vary by dealer and whether the unit is new or used. New Bailey caravans typically include manufacturer warranty. Always confirm warranty details with the selling dealer before purchase.

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Layout

Official Bailey specs

MTPLM:: 1751 kg
Berths:: 6
Axle:: Twin
Tyre size:: 185/65 R14LI93N
Awning size:: 1113 cm
Internal length:: 6.292 m

At a glance

The Bailey Pegasus Series 1 646 sleeps 6, making it well suited to families or groups.
At 1,751kg MTPLM, you will need a capable tow car. Check the 85% rule before buying.
Layout: Fixed Bunks (also available in Twin Axle, Side Dinette).
Used prices typically range from £9,500 to £13,500.

Quick Verdict

Exceptional internal space and headroom for large families

Alu-Tech construction offers superior protection against water ingress

Stable towing characteristics due to the twin-axle configuration

High payload capacity allows for extensive family gear and supplies

High MTPLM requires a powerful 4x4 or heavy tow vehicle

Length can make maneuvering on smaller, tighter pitches challenging

As an older Series 1 model, some interior aesthetics may feel dated

The Vitals

Berths

MTPLM

1,751kg

Length

7.9m

Price Guide

Good PriceHigh Price

£9,500£13,500

Used Market Estimate

£9,500, £13,500

The average price for a used Bailey Pegasus Series 1 646 is £11,500

About the Bailey Pegasus Series 1 646

The Bailey Pegasus Series 1 646 is a benchmark in family-oriented caravan design, specifically engineered to provide a spacious and versatile living environment for up to six people. As a twin-axle flagship from Bailey's renowned Alu-Tech construction era, it features the innovative Fixed Side Bunks layout which is highly a sought-after configuration for larger families. The interior is defined by its 'Bailey Twist' deep pile carpets and a flexible modular lounge that allows for a customisable living space, ensuring that even with a full house, the environment remains comfortable and uncluttered.

Technically, the Pegasus 646 excels with high-end appliances including a Spinflo domestic-style oven and a large capacity recessed sink, making meal preparation effortless during long stays. The inclusion of twin front wet lockers and gas-strut assisted bed boxes highlights Bailey's commitment to practical storage solutions. Whether you are coastal hopping or parked up at a rural retreat, this caravan offers the structural integrity and high-spec finish required for year-round touring. Explore the latest listings for the Bailey Pegasus Series 1 646 on RoamWorthy today.

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

Bailey Pegasus Series 1 646 Video Reviews

Watch Bailey Pegasus Series 1 646 reviews on YouTube

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Expert reviews and walkthroughs of the Bailey Pegasus Series 1 646

Interior Layout & Sleeping Configuration

Explore the Bailey Pegasus Series 1 646 floorplan and discover how the space works.

Layout Type

Fixed Bunks

Twin Axle

Side Dinette

Sleeping Capacity

6berths

About the Layout

Sleeps 6 people comfortably with a well-designed layout that balances living space and sleeping areas.

Compare Fixed Bunks (Side) Layouts

Bailey Pegasus Series 1 646 Price Guide

Typical Price Range

£9,500, £13,500

Bailey Pegasus Series 1 646 prices vary based on year, specification, condition, and mileage. The presence of a recent damp check or full service history can affect value.

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Weights

MTPLM1,751 kg

Unladen Weight1,538 kg

Payload Capacity213 kg

Dimensions

Overall Length7.87 m

Overall Width2.28 m

Overall Height2.63 m

Accommodation

Sleeping Capacity6 berths

Layout Types

Fixed Bunks

Twin Axle

Side Dinette

6 Berth Family Layout

Towing Requirement

To legally tow this Bailey Pegasus Series 1 646 at its MTPLM of 1,751 kg, your tow vehicle needs a minimum towing capacity of 1,751 kg. Check your car's towing capacity →

Chassis and touring

AxleTwin

Tyre size185/65 R14LI93N

Awning size1113 cm

Weights and interior

Internal length6.29 m

Internal headroom1.96 m

Heating and security

Heatingn/a

Trackern/a

ATC stabilityn/a

Wheel lockn/a

Intruder alarmn/a

Bed sizes

Front Saloon
6’10” x 5’11”
Front O/S Single
5’11” x 2’3”
Front N/S Single
5’11” x 2’3”
3 Rear Bunks
6’2” x 2’1”
Rear Bunk
5’7” x 2’6”

360 interior tour

Open the official Bailey 360 tour for the Pegasus Series 1 646 in a new tab.

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Source: Bailey official model page. Last updated 24 March 2026.

Can your car tow the Pegasus Series 1 646?

Run a quick tow check using this model's 1,751kg MTPLM. Enter your reg and we'll tell you if it's a safe match.

Check tow match

MTPLM: 1,751kg•Recommended tow car kerbweight: 2,060kg+

How we assess the Bailey Pegasus Series 1 646

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

How we verify data and methodology →

Practical ownership tips

Towing suitability

At 1,751kg MTPLM, your tow car needs a kerbweight of at least 2,060kg 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 Series 1 646 has approximately 213kg 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.