What cars can tow the Bailey Olympus Series 1 504?

The Bailey Olympus Series 1 504 has an MTPLM of 1440kg. For safe towing, your vehicle should have a kerbweight of at least 1224kg (85% ratio). Check your vehicle handbook for its maximum towing capacity and ensure it exceeds 1440kg.

Is the Bailey Olympus Series 1 504 good for families?

Yes, with 4 berths, the Bailey Olympus Series 1 504 is suitable for family use. Consider the sleeping arrangements (fixed beds vs convertible dinettes) and storage space when touring with children.

Is the Bailey Olympus Series 1 504 suitable for seasonal pitches?

The Bailey Olympus Series 1 504 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 Olympus Series 1 504?

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:: 1440 kg
Berths:: 4
Axle:: Single
Tyre size:: 185 R14LI104
Awning size:: 1046 cm
Internal length:: 5.678 m

At a glance

The Bailey Olympus Series 1 504 sleeps 4, suitable for families or couples who want extra space.
At 1,440kg MTPLM, this sits in the mid-weight range for towing.
Layout: Side Dinette (also available in End Washroom, Bunk Beds).
Used prices typically range from £8,500 to £11,500.

Quick Verdict

Superior protection against damp due to the timberless Alu-Tech build

Exceptionally spacious rear washroom for a single-axle caravan

Flexible sleeping arrangements suitable for both couples and small families

Lightweight design makes it compatible with many mid-sized tow cars

Side dinette bunks may be narrow for older or larger teenagers

Kitchen worktop space can be limited when the oven is in use

The 7.07m total length may feel compact compared to modern wide-body models

The Vitals

Berths

MTPLM

1,440kg

Length

7.1m

Price Guide

Good PriceHigh Price

£8,500£11,500

Used Market Estimate

£8,500, £11,500

The average price for a used Bailey Olympus Series 1 504 is £10,000

About the Bailey Olympus Series 1 504

The Bailey Olympus Series 1 504 is a highly respected four-berth caravan that marked a significant shift in construction standards with its innovative Alu-Tech bodyshell. By utilizing a timberless framework, this model offers superior thermal insulation and enhanced resistance to moisture, making it a dependable companion for year-round British touring. Its single-axle design ensures it remains lightweight enough for a wide variety of family cars while providing a stable, confident towing experience.

Inside, the 504 layout is cleverly designed to maximize living space. The parallel front seating area creates an airy lounge, while the side dinette offers a dedicated space for dining or a play area for children, before converting into sturdy bunk beds at night. The standout feature is undoubtedly the full-width rear washroom, which includes a separate walk-in shower and ample dressing space, delivering a level of luxury and privacy typically reserved for much larger caravans. The 'Monaco' soft furnishings and panoramic front windows ensure the interior feels modern, bright, and inviting.

Practicality remains at the heart of the Olympus 504, from the well-equipped kitchen with its 107-litre fridge to the efficient Truma blown air heating system that guarantees comfort regardless of the weather. For those seeking a blend of durability, smart layout, and manageable weight, this remains a standout choice in the pre-owned market. Discover the perfect Bailey Olympus 504 for your next adventure on RoamWorthy.

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

Bailey Olympus Series 1 504 Video Reviews

Watch Bailey Olympus Series 1 504 reviews on YouTube

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Expert reviews and walkthroughs of the Bailey Olympus Series 1 504

Interior Layout & Sleeping Configuration

Explore the Bailey Olympus Series 1 504 floorplan and discover how the space works.

Layout Type

Side Dinette

End Washroom

Bunk Beds

Sleeping Capacity

4berths

About the Layout

Sleeps 4 people comfortably with a well-designed layout that balances living space and sleeping areas.

Compare End Washroom Layouts

Bailey Olympus Series 1 504 Price Guide

Typical Price Range

£8,500, £11,500

Bailey Olympus Series 1 504 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

MTPLM1,440 kg

Unladen Weight1,264 kg

Payload Capacity176 kg

Dimensions

Overall Length7.07 m

Overall Width2.19 m

Overall Height2.63 m

Accommodation

Sleeping Capacity4 berths

Layout Types

Side Dinette

End Washroom

Bunk Beds

Single Axle

Towing Requirement

To legally tow this Bailey Olympus Series 1 504 at its MTPLM of 1,440 kg, your tow vehicle needs a minimum towing capacity of 1,440 kg. Check your car's towing capacity →

Chassis and touring

AxleSingle

Tyre size185 R14LI104

Awning size1046 cm

Weights and interior

Internal length5.68 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
6’6” x 5’4”
Front N/S Single
5’6” x 2’3”
Front O/S Single
5’4” x 2’3”
Rear Double
6’4” x 4’6”

360 interior tour

Open the official Bailey 360 tour for the Olympus Series 1 504 in a new tab.

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Source: Bailey official model page. Last updated 19 March 2026.

Can your car tow the Olympus Series 1 504?

Run a quick tow check using this model's 1,440kg MTPLM. Enter your reg and we'll tell you if it's a safe match.

Check tow match

MTPLM: 1,440kg•Recommended tow car kerbweight: 1,695kg+

How we assess the Bailey Olympus Series 1 504

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 1,440kg MTPLM, your tow car needs a kerbweight of at least 1,694kg 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 Olympus Series 1 504 has approximately 176kg 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.