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Answer in brief
RoamWorthy's maintained guide places the Swift Challenger Grande SE 580 at £28,500–£37,995. There is not yet enough exact live listing evidence to present that as a current market range.
At range level, the Swift Challenger Grande SE 580 sleeps up to 4, has a guide MTPLM of 1,721kg, is approximately 7.5m long. Specifications can vary by model year and derivative, so verify the exact vehicle before purchase.
See the complete price evidence or read how RoamWorthy verifies vehicle information.
Maintained catalogue guide range
£28,500–£37,995
Guide midpoint: £33,248
See the evidence-backed price guide below for current and recently sold listings.
The Swift Challenger Grande SE 580 is a masterclass in modern caravan design, utilizing an 8-foot wide bodyshell to create an unparalleled sense of space and luxury. As part of the prestigious SE range, this model features the highly sought-after Transverse Island Bed layout, paired with a spacious rear washroom. The extra width is most noticeable in the central corridor and the front lounge, where the additional 7 inches between the parallel seats transforms the living area into a social hub perfect for entertaining or relaxing in total comfort.
Built with Swift’s pioneering SMART construction and GRP body panels, the Grande SE 580 is as durable as it is beautiful. The interior is bathed in natural light thanks to the panoramic sunroof, while the 'Sangallo Elm' furniture and 'Galloway' soft furnishings provide a contemporary, boutique feel. Equipped with Alde central heating and the Swift Command system, this caravan offers a premium year-round touring experience for those who refuse to compromise on living standards. Discover your next adventure by exploring our latest listings on RoamWorthy.
Use our Towing Calculator to check if your car can tow this model.
Expert reviews and walkthroughs of the Swift Challenger Grande SE 580
More videosExplore the Swift Challenger Grande SE 580 floorplan and discover how the space works.
Swift Transverse Island Bed layout illustration
Features an island bed accessible from both sides for easier access and bed making.
Rear transverse island bed, corner washroom
112 models share this layout
Compare Transverse island bed layoutsA maintained guide range for the Swift Challenger Grande SE 580. There is not yet enough exact listing evidence to call this a current market range. Evidence checked 13 August 2026.
Maintained RoamWorthy model guide
Swift Challenger Grande SE 580 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.
There are no verified exact-match Swift Challenger Grande SE 580 caravans currently available. We will tell you when one is listed.
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Golden Castle

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Golden Castle

3A's Leisure
3A's Leisure
Golden Castle
Answer-critical specifications use RoamWorthy maintained guide where available.
Towing Requirement
Verify your tow vehicle against this exact derivative's plated MTPLM of 1,721 kg before purchase. Check your car's towing capacity →
Run a quick tow check using this model's 1,721kg MTPLM. Enter your reg and we'll tell you if it's a safe match.
At 1,721kg MTPLM, your tow car needs a kerbweight of at least 2,025kg to meet the 85% guideline. Check towing capacity by reg or use the towing calculator to compare a specific car and caravan.
The Swift Challenger Grande SE 580 has approximately 156kg of user payload. This must cover all personal belongings, water, gas, awning, and accessories. Overloading affects handling and is illegal.
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.
Other Swift caravans to consider
Comparable alternatives worth considering
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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
The Swift Challenger Grande SE 580 is a 4 berth, single axle caravan defined by its 8ft wide bodyshell and transverse island bed layout. It offers a high-specification living environment with Alde central heating and a 1721kg MTPLM, making it a spacious choice for those with a capable tow vehicle.
Worth knowing: The 1721kg MTPLM requires a vehicle with significant towing capacity. External width of 2.45m may be challenging on narrow rural routes.
Worth knowing: The 156kg payload must be managed carefully when loading heavy equipment. Ensure your driving licence covers the 1721kg MTPLM if required by UK regulations.
| Model | Berths | MTPLM | Length | Typical price |
|---|---|---|---|---|
| Swift Challenger Grande SE 580 | 4 | 1721 kg | 7.54 m | £28,500 to £37,995 |
| Swift Conqueror 560 | 4 | 1675 kg | 7.54 m | £19,500 to £38,000 |
| Bailey Alicanto Grande Lisbon | 4 | 1700 kg | 7.38 m | £28,000 to £38,000 |
The Swift Challenger Grande SE 580 and its competitors, such as the Bailey Alicanto Grande Lisbon, all utilise the 8ft wide format to maximise interior volume. While the Swift model has a length of 7.54m and an MTPLM of 1721kg, alternatives like the Pegasus Grande SE Brindisi offer a lighter MTPLM of 1669kg at a lower starting price. The choice between these models often depends on the specific preference for Swift's SMART construction versus the dimensions and weights of the Bailey alternatives.
Worth knowing: Specifications and prices can vary by model year, trim and optional equipment.
Worth knowing: The 7.54m length and 2.45m width require careful planning for storage and pitch access.
For buyers seeking a similar 4 berth layout with a slightly lower MTPLM of 1675kg, the Conqueror 560 is a viable alternative.
Bailey Alicanto Grande LisbonThe Alicanto Grande Lisbon offers an 8ft wide alternative with a shorter overall length of 7.38m for those prioritising a smaller footprint.
Bailey Alicanto Grande EstorilA similarly sized model worth comparing on layout, weight and price.
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.
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Specifications can vary by model year, trim and optional equipment.
Read how RoamWorthy verifies model information →No Swift Challenger Grande SE 580 caravans available
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