Lunar · caravan
Lunar Lexon 640
RoamWorthy records the Lunar Lexon 640 as a touring caravan. Recorded catalogue data: 4 berths; layout: End Washroom; length 7.82m; width 2.33m; height 2.65m; MTPLM 1,700kg; payload 185kg; recorded price range £14,500 to £24,000. No live dealer stock is currently linked to this model on RoamWorthy. Specifications can vary by model year, trim and optional equipment. Check the individual listing and manufacturer documentation before purchase.
Lunar Lexon 640 key facts
- Berths: 4
- MTPLM: 1700 kg
- MIRO: 1515 kg
- Payload: 185 kg
- Length: 7.82 m
- Width: 2.33 m
- Observed price range: £14,500 to £24,000
Key features
- Stable twin-axle configuration for superior towing tracking
- Alde central heating and water system for all-season use
- Spacious end-washroom with dedicated walk-in shower cubicle
- Panoramic front sunroof providing exceptional natural light
- Fully equipped kitchen with large fridge-freezer and microwave
- AL-KO AKS stabilizer and ATC trailer control system
- Energy-efficient LED mood lighting throughout the cabin
Is the Lunar Lexon 640 a practical choice for long-distance touring?
Lunar Lexon 640 is covered here using recorded catalogue, marketplace and source evidence. Specifications can vary by model year, trim and optional equipment.
- Twin-axle AL-KO chassis with ATC trailer control and AKS stabiliser for enhanced road stability.
- Alde central heating and water system designed for consistent year-round thermal comfort.
- Spacious rear washroom configuration featuring a dedicated walk-in shower cubicle.
- Flexible 4 berth sleeping options including fixed island beds or twin bed layouts.
- Kitchen equipped with a large fridge-freezer, microwave, and high-quality appliances.
Worth knowing: Specifications can vary by model year, trim and optional equipment. A payload of 185kg must be managed carefully when packing for four occupants. Maintenance costs for four tyres and brakes are typically higher than single-axle alternatives.
Buying a Lunar Lexon 640: What you need to know
Who it suits
- Families or couples seeking a domestic-standard washroom and generous living space for extended stays.
- Tourers who prefer the superior tracking and stability provided by a twin-axle configuration on the road.
Reasons to consider it
- Recorded catalogue and marketplace information are brought together for comparison.
- High-specification interior featuring LED mood lighting and a fully equipped kitchen.
- Excellent natural light provided by large panoramic front windows and rooflights.
What to check
- Verify the specific layout as this model offers fixed island bed, twin bed, and front lounge conversion options.
- Check the condition of all four tyres and the braking system, as maintenance costs are higher for twin axles.
- Confirm the operation of the Alde central heating system and the integrity of the panoramic front sunroof.
Worth knowing: Twin axles can be more difficult to manoeuvre by hand on tight pitches without a motor mover. Specifications can vary by model year, trim and optional equipment.
Compare the Lunar Lexon 640 with similar models
| Model | Berths | MTPLM | Length | Typical price |
|---|---|---|---|---|
| Lunar Lexon 640 | 4 | 1700 kg | 7.82 m | £14,500 to £24,000 |
| Lunar Delta RI | 4 | 1715 kg | 7.92 m | £16,500 to £32,000 |
| Bailey Unicorn Barcelona | 4 | 1650 kg | 7.91 m | £18,000 to £38,000 |
Compare the recorded specifications, layout and marketplace information, then confirm the exact model year and trim before choosing.
Worth knowing: Specifications and prices can vary by model year, trim and optional equipment.
Tips for Lunar Lexon 640 owners
- Utilise the AL-KO ATC and AKS systems to maintain stability during motorway towing.
- Use the vehicle plate and handbook when checking weight and dimensional limits.
- Monitor the 1700kg MTPLM when loading the front lounge and rear bedroom to maintain a balanced noseweight.
Common mistakes to avoid
- Exceeding the 185kg payload by installing heavy aftermarket accessories without weighing the vehicle.
- Relying on catalogue information without checking the exact vehicle.
Worth knowing: Always verify the exact MTPLM on the weight plate as specifications can vary by year.
Alternatives to the Lunar Lexon 640
- Lunar Delta RI - A related model worth comparing on recorded layout, weight and marketplace information.
- Bailey Unicorn Barcelona - The Unicorn Barcelona provides a similar 4 berth layout with a lower MTPLM of 1650kg, potentially suiting different tow vehicles.
- Bailey Unicorn Pamplona - A similarly sized model worth comparing on layout, weight and price.
Data and source notes
- This page uses the maintained RoamWorthy record for the Lunar Lexon 640.
- 7 model images are recorded for this page and served from RoamWorthy-hosted media.
Proof notes
- 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 Lunar Lexon 640
This page is supported by 1 recorded source group.
- RoamWorthy maintained model catalogue (editorial_database)
Last reviewed: 2026-07-02T05:00:15.528362+00:00