Head to head
Bailey of Bristol Discovery D4-4 vs Swift Escape 684 (4 berth)
The Bailey of Bristol Discovery D4-4 is a 4 berth lightweight single axle touring caravan. The Swift Escape 684 (4 berth) is a 4 berth motorhome with a 3700kg technically permissible mass.
Last reviewed 13 September 2026
Specifications side by side
| Bailey of Bristol Discovery D4-4 | Swift Escape 684 (4 berth) | |
|---|---|---|
| Berths | 4 | 4 berths |
| MTPLM | 1248kg | 3700kg |
| Mass in running order | 1102kg | 3300kg |
| Shipping Length | 7.149m | - |
| Payload | 146kg | - |
| Length | - | 7.84m |
| Width | - | 2.36m |
Sources: Bailey of Bristol Discovery D4-4, Swift Escape 684 (4 berth). Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Discovery D4-4 if...
A light, rounded body caravan that suits cars with lower towing limits. Used for UK touring by families and first time caravanners.
Full Discovery D4-4 specifications →Buy or hire the Escape 684 (4 berth) if...
A larger motorhome for couples and families who want extra living space and payload over a 3500kg model. Used for longer UK and European touring.
Full Escape 684 (4 berth) specifications →Common questions
What is the difference between the Bailey of Bristol Discovery D4-4 and the Swift Escape 684 (4 berth)?
The Bailey of Bristol Discovery D4-4 is a 4 berth lightweight single axle touring caravan; the Swift Escape 684 (4 berth) is a 4 berth motorhome with a 3700kg technically permissible mass.
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