Head to head
Anssems GT500-151 vs Ifor Williams CT136
The Ifor Williams CT136 is rated 900kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Ifor Williams CT136 is rated 900kg heavier gross.
Specifications side by side
| Anssems GT500-151 | Ifor Williams CT136 | |
|---|---|---|
| Gross weight | 500kg | 1,400kg single axle / 2,000kg twin axle / 2,600kg CT136HD |
| Internal dimensions | 151cm x 101cm x 48cm | - |
| Unladen weight | - | 400kg single axle / 495kg twin axle |
| Bed | - | 4.00m x 1.84m |
Sources: Anssems GT500-151, Ifor Williams CT136. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the GT500-151 if...
A light trailer for camping gear, luggage and small DIY loads, towable behind almost any car. The hard-top version is the one most buyers want, because weatherproof and lockable is the whole reason to choose this over a builders trailer.
Full GT500-151 specifications →Buy or hire the CT136 if...
- you want one that is rated 900kg heavier gross
The accessible end of car transport, for towing a road car, a track-day car or a small classic. Motorsport and classic-car owners tend toward the twin-axle and HD versions for the higher gross weight and the tie-down provision.
Full CT136 specifications →Common questions
What is the difference between the Anssems GT500-151 and the Ifor Williams CT136?
The Ifor Williams CT136 is rated 900kg heavier gross. The Anssems GT500-151 is a small single-axle luggage and general purpose trailer; the Ifor Williams CT136 is a flatbed car transporter, single or twin axle.
Can I tow the Anssems GT500-151 or the Ifor Williams CT136 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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