Head to head
Ifor Williams Q Range vs Richardson Trailers Supreme Ultra
The Ifor Williams Q Range is 800kg lighter empty. The Richardson Trailers Supreme Ultra is 1.59m (5ft) longer inside and is 58cm (2ft) wider inside.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Richardson Trailers Supreme Ultra weighs 800kg more empty.
- Internal length: the Richardson Trailers Supreme Ultra is 1.59m (5ft) longer inside.
- Internal width: the Richardson Trailers Supreme Ultra is 58cm (2ft) wider inside.
Specifications side by side
| Ifor Williams Q Range | Richardson Trailers Supreme Ultra | |
|---|---|---|
| Unladen weight | 300kg (Q6b) | 1100 kg |
| Internal length | 1.95m (Q6b) | 3.54 m (11 ft 7 in) |
| Internal width | 1.22m (Q6b) | 1.80 m (5 ft 11 in) |
| Gross weight | 1000kg (braked Q) | - |
| Maximum gross weight | - | 3200 kg |
| Overall length | - | 5.00 m (16 ft 5 in) |
Sources: Ifor Williams Q Range, Richardson Trailers Supreme Ultra. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Q Range if...
- you want one that is 800kg lighter empty
A compact trailer aimed at farm and domestic users who need something smaller and lighter than the General Duty range for routine loads around a smallholding or garden.
Listed by
- John Page Trailers Ltd - Ashford, Biddenden
Buy or hire the Supreme Ultra if...
- you want one that is 1.59m (5ft) longer inside
- you want one that is 58cm (2ft) wider inside
The Supreme Ultra suits owners looking for a well-established British-built two-horse trailer able to carry a pair of taller horses, since sellers describe it as taking two horses up to about 17.2hh. As a long-running Richardson model it is more often found on the used market now than ordered new.
Listed by
- Horse Trailer Sales - Robertsbridge, Staplecross
Common questions
What is the difference between the Ifor Williams Q Range and the Richardson Trailers Supreme Ultra?
The Ifor Williams Q Range is 800kg lighter empty. The Richardson Trailers Supreme Ultra is 1.59m (5ft) longer inside and is 58cm (2ft) wider inside. The Ifor Williams Q Range is a compact general-purpose trailer for agricultural and domestic use, in braked (Q) and unbraked (Unbraked Q) versions; the Richardson Trailers Supreme Ultra is a a two-horse trailer from British manufacturer Richardson, part of its Supreme range of horse trailers..
Which is lighter, the Ifor Williams Q Range or the Richardson Trailers Supreme Ultra?
The Ifor Williams Q Range. It is 800kg lighter empty than the Richardson Trailers Supreme Ultra.
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