Head to head
Ifor Williams CT177 vs Ifor Williams GD105
The Ifor Williams GD105 is 220kg lighter empty. The Ifor Williams CT177 is rated 800kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams CT177 weighs 220kg more empty.
- Gross weight: the Ifor Williams CT177 is rated 800kg heavier gross.
Specifications side by side
| Ifor Williams CT177 | Ifor Williams GD105 | |
|---|---|---|
| Gross weight | 3500kg | 2,700kg |
| Unladen weight | 805kg | 585kg |
| Overall length | 6.70m / 22'0" | - |
| Bed | 5.00m / 16'4" ((internal) length); 1.91m / 6'3" ((internal) width) | - |
| Payload | approx. 2695kg | - |
| Internal bed | - | 3.11m x 1.58m (10ft 2in x 5ft 2in) |
| Brakes | - | Braked |
Sources: Ifor Williams CT177, Ifor Williams GD105. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the CT177 if...
- you want one that is rated 800kg heavier gross
The CT177 is built to be wide enough for most light commercial vehicles while remaining narrow enough for smaller cars, making it a common choice for vehicle recovery firms and the motor trade. Its long bed and 3500kg GVW keep it within standard car-licence towing limits for a single vehicle plus ramps.
Listed by
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Buy or hire the GD105 if...
- you want one that is 220kg lighter empty
The same market as the GD85 with about 60cm more bed length, which is the difference between fitting a load and not. Landscapers and anyone moving long materials or a quad choose it for the length rather than the payload, which is unchanged.
Listed by
- Blendworth Trailers - Rowland's Castle
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Common questions
What is the difference between the Ifor Williams CT177 and the Ifor Williams GD105?
The Ifor Williams GD105 is 220kg lighter empty. The Ifor Williams CT177 is rated 800kg heavier gross. The Ifor Williams CT177 is a a twin-axle car transporter trailer with a long, narrow bed for single-vehicle recovery and trade use.; the Ifor Williams GD105 is a general duty box trailer, twin axle, longer bed.
Which is lighter, the Ifor Williams CT177 or the Ifor Williams GD105?
The Ifor Williams GD105. It is 220kg lighter empty than the Ifor Williams CT177.
Can I tow the Ifor Williams CT177 or the Ifor Williams GD105 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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