Head to head
Ifor Williams BV106 vs Ifor Williams CT166
The Ifor Williams CT166 is 15kg lighter empty and carries 15kg more.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams BV106 weighs 15kg more empty.
- Payload: the Ifor Williams CT166 carries 15kg more.
Specifications side by side
| Ifor Williams BV106 | Ifor Williams CT166 | |
|---|---|---|
| Gross weight | 3500kg | 3500kg |
| Unladen weight | 900kg (6' H/R); 935kg (7' H/R) | 885kg |
| Payload | 2600kg (6' H/R); 2565kg (7' H/R) | 2615kg |
| Overall length | 4.70m | - |
| Internal load length | 3.00m | - |
| Internal width | 1.73m | - |
| Tyres | 155/70R12C | - |
| Internal bed | - | 4.87m x 1.90m |
Sources: Ifor Williams BV106, Ifor Williams CT166. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the BV106 if...
The BV106 is an enclosed, lockable box trailer aimed at trades and small businesses that need to keep tools, stock or equipment secure and dry between jobs. The taller 7' high-roof version suits bulkier or taller items at the cost of a little extra unladen weight.
Full BV106 specifications →Buy or hire the CT166 if...
- you want one that is 15kg lighter empty
- you want one that carries 15kg more
Bought by garages, recovery operators and plant hire firms who load low vehicles or compact machinery by tilting the deck to ground level instead of driving up loading ramps. The narrower CT166 bed suits standard cars and single machines.
Listed by
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
Common questions
What is the difference between the Ifor Williams BV106 and the Ifor Williams CT166?
The Ifor Williams CT166 is 15kg lighter empty and carries 15kg more. The Ifor Williams BV106 is a a twin-axle enclosed box van trailer, available in 6' and 7' high-roof versions.; the Ifor Williams CT166 is a a tilt-bed car and machinery transporter trailer.
Which is lighter, the Ifor Williams BV106 or the Ifor Williams CT166?
The Ifor Williams CT166. It is 15kg lighter empty than the Ifor Williams BV106.
Which carries more, the Ifor Williams BV106 or the Ifor Williams CT166?
The Ifor Williams CT166, by 15kg.
Can I tow the Ifor Williams BV106 or the Ifor Williams CT166 on a car licence?
Yes, as far as the licence goes. Both are rated at or under 3,500kg gross, and a car (B) licence has covered towing up to 3,500kg since 16 December 2021. Your car still has to be rated to tow the loaded weight - check the handbook or the VIN plate.
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