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Head to head

Blue Line BL750E vs Ifor Williams HBX506

The Ifor Williams HBX506 is rated 1,850kg heavier gross.

Last reviewed 13 September 2026

Blue Line BL750E
Blue Line BL750E - image: newshop.blueline-trailers.co.uk
Ifor Williams HBX506
Ifor Williams HBX506 - image: Norfolk Trailers

Key differences

Specifications side by side

Blue Line BL750EIfor Williams HBX506
Gross weight750kg2600kg
Internal bed8ft2in x 4ft1in-
Axles1-
BrakesUnbraked-
Unladen weight-865kg
Payload-1735kg
Internal length-3.26m
Internal width-1.67m

Sources: Blue Line BL750E, Ifor Williams HBX506. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the BL750E if...

Blue Line's entry-level general purpose trailer, bought by DIY users and small tradespeople who want a light trailer any car can tow.

Listed by

Full BL750E specifications →

Buy or hire the HBX506 if...

  • you want one that is rated 1,850kg heavier gross

A mid-size horsebox for owners moving one or two horses who want the updated HBX styling and features rather than the standard HB range trailer.

Listed by

Full HBX506 specifications →

Common questions

What is the difference between the Blue Line BL750E and the Ifor Williams HBX506?

The Ifor Williams HBX506 is rated 1,850kg heavier gross. The Blue Line BL750E is a an unbraked single-axle general purpose trailer rated at 750kg gross weight.; the Ifor Williams HBX506 is a a double horsebox trailer from Ifor Williams' HBX range.

Can I tow the Blue Line BL750E or the Ifor Williams HBX506 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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