Head to head
Ifor Williams LM166 vs Sun Way Galaxy SW385M16
The Ifor Williams LM166 carries 2,355kg more and is rated 3 tonnes heavier gross. The Sun Way Galaxy SW385M16 is 645kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Payload: the Ifor Williams LM166 carries 2,355kg more.
- Gross weight: the Ifor Williams LM166 is rated 3 tonnes heavier gross.
- Unladen weight: the Ifor Williams LM166 weighs 645kg more empty.
Specifications side by side
| Ifor Williams LM166 | Sun Way Galaxy SW385M16 | |
|---|---|---|
| Gross weight | 3500kg | 500 kg |
| Unladen weight | 795kg | 150 kg |
| Payload | 2705kg | 350 kg |
| Internal bed | 4.77m x 1.98m | - |
| Length | - | 4,195 - 5,880 mm (adjustable) |
| Width | - | 1,600 mm |
| Suitable boat length | - | 4.60 m |
Sources: Ifor Williams LM166, Sun Way Galaxy SW385M16. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the LM166 if...
- you want one that carries 2,355kg more
- you want one that is rated 3 tonnes heavier gross
Bought by contractors and hauliers who regularly carry longer loads, such as fencing materials or several pallets, and need more deck length than the LM106 or LM126 provide.
Listed by
- G-Tec Trailers - Thetford, Holme Hale
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
Buy or hire the Galaxy SW385M16 if...
- you want one that is 645kg lighter empty
The Galaxy SW385M16 suits owners of small motorboats who need some flexibility in trailer length, since its adjustable frame extends to suit different hull lengths up to about 4.6m. Its sliding galvanised axle lets the owner fine-tune nose weight for safer towing behind a smaller car.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Ifor Williams LM166 and the Sun Way Galaxy SW385M16?
The Ifor Williams LM166 carries 2,355kg more and is rated 3 tonnes heavier gross. The Sun Way Galaxy SW385M16 is 645kg lighter empty. The Ifor Williams LM166 is a a long-bed flatbed trailer; the Sun Way Galaxy SW385M16 is a a small adjustable-length boat trailer in Sun Way's Galaxy range, with a sliding axle to help balance the load when towing..
Which is lighter, the Ifor Williams LM166 or the Sun Way Galaxy SW385M16?
The Sun Way Galaxy SW385M16. It is 645kg lighter empty than the Ifor Williams LM166.
Which carries more, the Ifor Williams LM166 or the Sun Way Galaxy SW385M16?
The Ifor Williams LM166, by 2,355kg.
Can I tow the Ifor Williams LM166 or the Sun Way Galaxy SW385M16 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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