Lunar Delta RI Caravans for Sale
2 available from UK dealers. Compare prices, specifications and layouts.
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Answer in brief
What should buyers know about the Lunar Delta RI?
2 current dealer listings are advertised at £15,499. The median across 3 current and recently sold listing records is £15,499.
At range level, the Lunar Delta RI sleeps up to 4, has a guide MTPLM of 1,715kg, is approximately 7.9m long. Specifications can vary by model year and derivative, so verify the exact vehicle before purchase.
- Market evidence
- Current RoamWorthy dealer listings
- Prices checked
- 21 August 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 Lunar Delta RI sleeps up to 4 across the recorded range, making it suitable for family touring.
- Guide MTPLM: 1,715kg. Check the exact derivative and plated weight before towing.
- Guide length: 7.92m.
- 2 currently listed for sale on RoamWorthy. Prices are taken from the same model evidence used by this page.
Quick verdict for Lunar Delta RI
Quick Verdict
The Vitals
Maintained Price Guide
Maintained guide from
£15,499
Check the evidence-backed price guide below for live market data.
About the Lunar Delta RI
The Lunar Delta RI stands as a pinnacle of British caravan engineering, offering a sophisticated twin-axle layout that prioritizes floor space and high-end finishes. Known for its 'Core' construction technology, this model provides a lightweight yet durable shell, making it surprisingly agile for its size. The interior is defined by its Transverse Island Bed and a spacious rear washroom, creating a boutique hotel feel that appeals to couples and small families who refuse to compromise on comfort during long-term touring.
Inside, the Delta RI is bathed in natural light thanks to the oversized 'Skyview' panoramic rooflight and plush soft furnishings that reflect Lunar's commitment to modern aesthetics. The kitchen is a chef’s delight, featuring premium appliances and ample workspace, while the Alde central heating system ensures a cozy environment regardless of the British weather. Whether you are parked on a seasonal pitch or exploring the highlands, the Delta RI delivers a stable, premium towing experience. Explore the latest Lunar Delta RI listings and find your perfect getaway companion on RoamWorthy.
Use our Towing Calculator to check if your car can tow this model.
Lunar Delta RI Video Reviews
Watch Lunar Delta RI reviews on YouTube
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Expert reviews and walkthroughs of the Lunar Delta RI
More videosInterior Layout & Sleeping Configuration
Explore the Lunar Delta RI floorplan and discover how the space works.
Lunar Transverse Island Bed layout illustration
Layout features
Sleeping capacity
About the layout
Features an island bed accessible from both sides for easier access and bed making.
Lunar Delta RI Price Guide
Current asking prices and recent listing evidence for the Lunar Delta RI. Figures vary by model year, specification and condition. Evidence checked 21 August 2026.
Current asking price range
Current RoamWorthy dealer listings · 2 current listings
Median advertised price
Midpoint of 3 current and recently sold listing records
Lunar Delta RI prices vary by year, specification and condition. A recent damp check, service history and fitted accessories can affect value.
Exact current stock: 2 listings. Recently sold listing records: 1.
Live Lunar Delta RI Inventory
2 exact-match caravans currently available
2017 Lunar Delta RI
Tamworth Caravans
2017 Lunar Delta RI
Tamworth Caravans
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 1,715 kg before purchase. Check your car's towing capacity →
Tow-car matching
What cars can tow the Delta RI?
This model is listed at 1,715kg 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: 685kg
59 explicit vehicle facts
BMW X5
Model tow evidence up to 2,700kg
85% model guide: 1,759kg
Tow-capacity headroom: 985kg
50 explicit vehicle facts
Audi Q7
Model tow evidence up to 3,200kg
85% model guide: 1,751kg
Tow-capacity headroom: 1,485kg
25 explicit vehicle facts
Land Rover Discovery
Model tow evidence up to 3,500kg
85% model guide: 1,792kg
Tow-capacity headroom: 1,785kg
18 explicit vehicle facts
Land Rover Range Rover Sport
Model tow evidence up to 3,500kg
85% model guide: 1,844kg
Tow-capacity headroom: 1,785kg
24 explicit vehicle facts
Mercedes-Benz GLE
Model tow evidence up to 2,700kg
85% model guide: 1,827kg
Tow-capacity headroom: 985kg
17 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.
How we assess the Lunar Delta RI
- 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
Practical ownership tips
Towing suitability
At 1,715kg MTPLM, your tow car needs a kerbweight of at least 2,018kg 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 Lunar Delta RI 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
More from Lunar
Other Lunar caravans to consider
Similar caravans from other brands
Comparable alternatives worth considering
Caravan Towing Calculator
Can your car tow this caravan? Check the 85% rule, tow limit, and GTW before you buy.
- Verify tow car compatibility
- Check 85% rule
- Avoid costly mistakes
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Common layouts
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Useful narrowing step for users moving toward live stock
Useful narrowing step for users moving toward live stock
Useful narrowing step for users moving toward live stock
Useful narrowing step for users moving toward live stock
Useful narrowing step for users moving toward live stock
Useful narrowing step for users moving toward live stock
What are the core features of the Lunar Delta RI?
The Lunar Delta RI is a 4 berth, twin-axle caravan measuring 7.92m in length. It is defined by its transverse island bed and rear washroom layout, built using Lunar Core construction technology. With an MTPLM of 1715kg and a 160kg payload, it features high-specification equipment including Alde hydronic heating, AL-KO ATC, and a panoramic Skyview sunroof. Prices for this model typically range from 16500 to 32000.
- Twin-axle chassis featuring AL-KO ATC Active Trailer Control for stability.
- Transverse island bed layout complemented by a full-width rear washroom.
- Alde hydronic central heating and water heating system for year-round use.
- Panoramic Skyview front sunroof and dimmable LED mood lighting.
- Kitchen equipped with an 800W microwave and a ventilated fridge.
Worth knowing: The 1715kg MTPLM necessitates a powerful tow vehicle with a high kerb weight. A 7.92m length may present challenges when navigating narrow country lanes. Maintenance costs are typically higher due to the four-tyre twin-axle setup.
Buying a Lunar Delta RI
Who it suits
- • Couples seeking a boutique hotel feel with a dedicated bedroom and large washroom.
- • Small families who require a 4 berth configuration with twin-axle stability.
- • Tourers planning long-term trips or seasonal pitching in various weather conditions.
Reasons to consider it
- • The twin-axle footprint provides exceptional interior floor space.
- • High-specification washroom includes a dedicated walk-in shower.
- • Lightweight Core construction offers a competitive power-to-weight ratio for its size.
What to check
- • Verify the operation of the Alde central heating system and fluid levels.
- • Inspect the condition of all four tyres and the AL-KO ATC system.
- • Check the luxury mattress and transverse bed mechanism for smooth operation.
- • Confirm the 800W microwave and ventilated fridge are fully functional.
Worth knowing: Payload is limited to 160kg, requiring careful management of heavy equipment. The 2.33m width and 7.92m length require confident towing skills in tight spaces.
Compare the Lunar Delta RI with similar models
| Model | Berths | MTPLM | Length | Typical price |
|---|---|---|---|---|
| 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 |
| Bailey Unicorn Pamplona | 4 | 1750 kg | 7.92 m | £14,500 to £38,500 |
The Lunar Delta RI and its competitors, such as the Bailey Unicorn Pamplona and Barcelona, all target the premium 4 berth twin-axle market. The Delta RI distinguishes itself with a 1715kg MTPLM and a 7.92m length, sitting between the lighter Unicorn Barcelona and the slightly heavier Pamplona. While the Delta RI focuses on its Core construction and Skyview aesthetics, the alternatives offer similar transverse or twin-axle layouts within a price bracket of 14500 to 38500. The choice between them often rests on specific weight requirements and preferred interior finishes.
Worth knowing: Specifications and prices can vary by model year, trim and optional equipment.
Lunar Delta RI Ownership Tips
- Utilise a towing calculator to ensure your vehicle is compatible with the 1715kg MTPLM.
- Make use of the dimmable LED mood lighting to manage power consumption when off-grid.
- Regularly service the Alde system to maintain the caravan's year-round insulation properties.
Common mistakes to avoid
- • Underestimating the turning circle required for a 7.92m twin-axle caravan.
- • Exceeding the 160kg payload by installing heavy aftermarket accessories.
Worth knowing: Always confirm the specific model year as specifications can vary by trim.
Alternatives to the Lunar Delta RI
For buyers prioritising a lighter MTPLM of 1650kg, the Unicorn Barcelona provides a comparable 4 berth experience.
Bailey Unicorn PamplonaThe Unicorn Pamplona offers an identical 7.92m length and a similar 4 berth layout for those seeking an alternative twin-axle configuration.
Bailey Unicorn CordobaThe Unicorn Cordoba serves as a 4 berth alternative with a 1750kg MTPLM for those comparing twin-axle stability.
Data and source notes
- This page uses the maintained RoamWorthy record for the Lunar Delta RI.
- 6 model images are recorded for this page and served from RoamWorthy-hosted media.
- 2 current linked dealer listings help keep stock and price context connected to the model.
- 5 recorded source groups are available in the source section below.
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 Delta RI
This page is supported by 5 recorded source groups.
- Beez Leisuredealer inventory
- Spinneydealer inventory
- Tamworth Caravansdealer inventory
- RoamWorthy maintained model catalogueeditorial database
- Web Exact Modelmodel media
Specifications can vary by model year, trim and optional equipment.
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