Swift Challenger Grande SE 670 Caravans for Sale
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Answer in brief
What should buyers know about the Swift Challenger Grande SE 670?
RoamWorthy's maintained guide places the Swift Challenger Grande SE 670 at £28,500–£39,500. 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 670 sleeps up to 6, has a guide MTPLM of 1,790kg, is approximately 8.0m long. Specifications can vary by model year and derivative, so verify the exact vehicle before purchase.
- Market evidence
- Maintained RoamWorthy model guide
- Prices checked
- 13 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 Swift Challenger Grande SE 670 sleeps up to 6 across the recorded range, making it suitable for family touring.
- Guide MTPLM: 1,790kg. Check the exact derivative and plated weight before towing.
- Guide length: 7.98m.
- No exact current dealer listings are available on RoamWorthy at the latest evidence check.
Quick verdict for Swift Challenger Grande SE 670
Quick Verdict
The Vitals
Maintained Price Guide
Maintained catalogue guide range
£28,500–£39,500
Guide midpoint: £34,000
See the evidence-backed price guide below for current and recently sold listings.
About the Swift Challenger Grande SE 670
The Swift Challenger Grande SE 670 stands as a pinnacle of modern touring, offering an expansive 8-foot wide bodyshell that transforms the caravanning experience. This twin-axle marvel is specifically engineered for families who refuse to compromise on space, featuring an additional 7 inches between the front parallel seats compared to standard models. The interior is bathed in natural light thanks to the panoramic sunroof, perfectly complementing the contemporary 'Sangallo Elm' woodgrain and high-quality soft furnishings that define the SE trim's premium feel.
Beyond its impressive dimensions, the 670 is packed with high-end technology designed for year-round comfort. The Alde wet central heating system ensures a cozy atmosphere even in the depths of winterMap, while the fully-equipped kitchen and boutique-style washroom provide all the comforts of home on the road. Whether you are hosting friends in the oversized lounge or enjoying a quiet family meal, the extra width creates a social hub that feels remarkably open and airy. Discover your next adventure by browsing the available Swift Challenger Grande SE 670 models on RoamWorthy.
Use our Towing Calculator to check if your car can tow this model.
Swift Challenger Grande SE 670 Video Reviews
Watch Swift Challenger Grande SE 670 reviews on YouTube
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Expert reviews and walkthroughs of the Swift Challenger Grande SE 670
More videosInterior Layout & Sleeping Configuration
Explore the Swift Challenger Grande SE 670 floorplan and discover how the space works.
Swift Fixed French Bed layout illustration
Layout features
Sleeping capacity
About the layout
Features a fixed bed plus additional sleeping space for 6 people. The permanent bed avoids nightly conversion.
Rear French bed, corner washroom
61 models share this layout
Compare French bed layoutsSwift Challenger Grande SE 670 Price Guide
A maintained guide range for the Swift Challenger Grande SE 670. There is not yet enough exact listing evidence to call this a current market range. Evidence checked 13 August 2026.
Maintained guide range
Maintained RoamWorthy model guide
Swift Challenger Grande SE 670 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.
Live Swift Challenger Grande SE 670 Inventory
There are no verified exact-match Swift Challenger Grande SE 670 caravans currently available. We will tell you when one is listed.
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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 1,790 kg before purchase. Check your car's towing capacity →
Can your car tow the Challenger Grande SE 670?
Run a quick tow check using this model's 1,790kg MTPLM. Enter your reg and we'll tell you if it's a safe match.
How we assess the Swift Challenger Grande SE 670
- 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 1,790kg MTPLM, your tow car needs a kerbweight of at least 2,106kg 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 Swift Challenger Grande SE 670 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 Swift
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Comparable alternatives worth considering
Caravan Towing Calculator
Can your car tow this caravan? Check the 85% rule, tow limit, and GTW before you buy.
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- Check 85% rule
- Avoid costly mistakes
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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
Is the Swift Challenger Grande SE 670 the right 6 berth caravan for you?
The Swift Challenger Grande SE 670 is a 6 berth, twin-axle caravan designed for families seeking maximum internal volume. Built on an 8ft wide bodyshell, it offers a fixed French bed, a large front lounge, and a centre washroom. With a 1790kg MTPLM and premium SE trim features like Alde wet central heating and a 100W solar panel, it balances high-end technology with a spacious social layout.
- 8ft wide bodyshell providing 7 inches of additional space between front seats.
- Twin-axle configuration with a 1790kg MTPLM.
- Fixed French bed featuring a Duvalay Duvalite Apollo Luxe mattress.
- Alde dual fuel radiator central heating and water system for year-round use.
- 100W solar panel and Swift Command LCD touchscreen control system.
Worth knowing: The 2.45m width may require extra care when navigating narrow country lanes. A powerful tow vehicle is necessary to manage the 1790kg MTPLM. Payload is limited to 160kg, which must be managed carefully for a 6 berth caravan.
Buying a Swift Challenger Grande SE 670
Who it suits
- • Families requiring a 6 berth layout with a fixed bed and large social lounge.
- • Tourers who plan to use their caravan in winter and require the Alde radiator system.
- • Owners with a heavy-duty tow vehicle capable of handling a twin-axle 1790kg caravan.
Reasons to consider it
- • The 2.45m width creates a significantly more open interior than standard 7ft 6in models.
- • Twin-axle stability provides improved tracking during motorway towing.
- • High-specification SE features including a Thetford thermostatic oven and separate grill.
What to check
- • Verify the operation of the Swift Command LCD touchscreen and Alde heating system.
- • Inspect the condition of the Sangallo Elm woodgrain and SE soft furnishings.
- • Check the 100W solar panel and battery health for off-grid capability.
Worth knowing: Confirm the specific MTPLM and payload for your chosen model year as these can vary. Ensure your towing vehicle has a sufficient weight limit for the 1790kg MTPLM.
Compare the Swift Challenger Grande SE 670 with similar models
| Model | Berths | MTPLM | Length | Typical price |
|---|---|---|---|---|
| Swift Challenger Grande SE 670 | 6 | 1790 kg | 7.98 m | £28,500 to £39,500 |
| Swift Elegance Grande 845 | 6 | 1800 kg | 8.12 m | £28,000 to £42,000 |
| Swift Challenger Grande | 6 | 1750 kg | 7.54 m | £24,000 to £38,500 |
The Swift Challenger Grande SE 670 occupies a specific niche for families who prioritise internal width and twin-axle stability. While the 2.45m width offers a more spacious lounge than the standard Challenger Grande, it requires a more confident towing approach than narrower alternatives. Compared to the Elegance Grande 845, it offers a slightly lower MTPLM, while providing more length than the Buccaneer Commodore. It remains a high-specification choice for those who value the Alde heating system and the 8ft wide format.
Worth knowing: Specifications and prices can vary by model year, trim and optional equipment.
Ownership and Maintenance Tips
- Utilise the Swift Command system to monitor battery levels when using the 100W solar panel.
- Regularly service the Alde dual fuel system to maintain efficient heat distribution.
- Check tyre pressures frequently to ensure the twin-axle stability is maintained.
Common mistakes to avoid
- • Exceeding the 160kg payload by installing heavy aftermarket accessories.
- • Underestimating the turning circle required for a 7.98m twin-axle caravan.
Worth knowing: The 7.98m length and 2.45m width require careful route planning to avoid restricted roads.
Alternatives to the Swift Challenger Grande SE 670
Choose this model for a longer 8.12m body and a higher 1800kg MTPLM if you require the flagship specification level.
Swift Challenger GrandeConsider this alternative if you prefer a lighter 1750kg MTPLM and a shorter 7.54m length while maintaining the 6 berth capacity.
Buccaneer CommodoreA similarly sized model worth comparing on layout, weight and price.
Data and source notes
- This page uses the maintained RoamWorthy record for the Swift Challenger Grande SE 670.
- 2 model images are recorded for this page and served from RoamWorthy-hosted media.
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 Swift Challenger Grande SE 670
This page is supported by 1 recorded source group.
- RoamWorthy maintained model catalogueeditorial database
Specifications can vary by model year, trim and optional equipment.
Read how RoamWorthy verifies model information →No Swift Challenger Grande SE 670 caravans available
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