Head to head
Auto-Trail F-Line F70 vs Bailey of Bristol Discovery D4-4
The Auto-Trail F-Line F70 is a 4 berth coachbuilt motorhome. The Bailey of Bristol Discovery D4-4 is a 4 berth lightweight single axle touring caravan.
Last reviewed 13 September 2026
Specifications side by side
| Auto-Trail F-Line F70 | Bailey of Bristol Discovery D4-4 | |
|---|---|---|
| Berths | 4 | 4 |
| Seatbelts | 2 - 4 (inc. driver) | - |
| Standard engine | 165BHP | - |
| Length | 7.32m | - |
| Width | 2.35m | - |
| Shipping Length | - | 7.149m |
| MTPLM | - | 1248kg |
| Mass in running order | - | 1102kg |
| Payload | - | 146kg |
Sources: Auto-Trail F-Line F70, Bailey of Bristol Discovery D4-4. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the F-Line F70 if...
A mid sized coachbuilt motorhome for couples and families. Used for touring holidays in the UK and Europe. The figures below are from the maker's own page.
Full F-Line F70 specifications →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 →Common questions
What is the difference between the Auto-Trail F-Line F70 and the Bailey of Bristol Discovery D4-4?
The Auto-Trail F-Line F70 is a 4 berth coachbuilt motorhome; the Bailey of Bristol Discovery D4-4 is a 4 berth lightweight single axle touring caravan.
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