Head to head
Ifor Williams P6e vs Lider 39770
The Ifor Williams P6e is 258kg lighter empty. The Lider 39770 is rated 850kg heavier gross.
Last reviewed 13 September 2026


Key differences
- Unladen weight: the Lider 39770 weighs 258kg more empty.
- Gross weight: the Lider 39770 is rated 850kg heavier gross.
Specifications side by side
| Ifor Williams P6e | Lider 39770 | |
|---|---|---|
| Gross weight | 750kg | 1600kg |
| Unladen weight | 172kg | 430kg |
| Internal bed | 1.98m x 1.21m | 361 x 185 x 11cm |
| Brakes | Unbraked | Braked |
| Payload | 578kg | - |
| Axles | - | 1 |
Sources: Ifor Williams P6e, Lider 39770. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the P6e if...
- you want one that is 258kg lighter empty
A step up from the P5 for domestic and light trade users who need a slightly bigger bed while staying under the 750kg limit that avoids the need for brakes.
Listed by
- Towy Trailer Centre - Llandeilo, Ffairfach
- G-Tec Trailers - Thetford, Holme Hale
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
Buy or hire the 39770 if...
- you want one that is rated 850kg heavier gross
A lighter single-axle car transporter for owners of small cars, motorhomes-with-tow-cars or similar, sized to be towed by a mid-range family car.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Ifor Williams P6e and the Lider 39770?
The Ifor Williams P6e is 258kg lighter empty. The Lider 39770 is rated 850kg heavier gross. The Ifor Williams P6e is a a small unbraked general-purpose trailer; the Lider 39770 is a a braked single-axle car transporter trailer rated at 1600kg gross weight..
Which is lighter, the Ifor Williams P6e or the Lider 39770?
The Ifor Williams P6e. It is 258kg lighter empty than the Lider 39770.
Can I tow the Ifor Williams P6e or the Lider 39770 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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