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Head to head

Bockmann AH 4320/30 vs Brian James A4 Transporter

The Brian James A4 Transporter carries 107kg more.

Last reviewed 13 September 2026

AH 4320/30
Bockmann AH 4320/30
Brian James A4 Transporter
Brian James A4 Transporter - image: Formula Trailers,, Brian-James Trailers Main Dealer in the SW UK

Key differences

Specifications side by side

Bockmann AH 4320/30Brian James A4 Transporter
Gross weight3,000kg3000kg
Payload2,123kg2230kg
Interior length4,300mm-
Interior width2,080mm-
Loading angle10 degrees (hydraulic tilt bed)-
Unladen weight-770kg
Internal bed-4.5m x 2.0m
Axles-Twin axle

Sources: Bockmann AH 4320/30, Brian James A4 Transporter. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the AH 4320/30 if...

A low-angle hydraulic tilt-bed car transporter for loading standard cars without ramps. It suits vehicle traders, recovery firms and enthusiasts moving one car at a time behind a family-sized tow car.

Listed by

Full AH 4320/30 specifications →

Buy or hire the A4 Transporter if...

  • you want one that carries 107kg more

The A4 Transporter suits driving schools, small dealers and enthusiasts who need to move one car at a time behind a car-derived tow vehicle, offering a simple twin-axle bed without the cost of a beavertail or enclosed body. Its compact size makes it easier to store and manoeuvre than the longer trailers in the A Transporter range.

Listed by

Full A4 Transporter specifications →

Common questions

What is the difference between the Bockmann AH 4320/30 and the Brian James A4 Transporter?

The Brian James A4 Transporter carries 107kg more. The Bockmann AH 4320/30 is a twin-axle car transporter trailer; the Brian James A4 Transporter is a twin-axle open car transporter trailer from Brian James' A Transporter range, built for towing one car on a 4.5m bed..

Which carries more, the Bockmann AH 4320/30 or the Brian James A4 Transporter?

The Brian James A4 Transporter, by 107kg.

Can I tow the Bockmann AH 4320/30 or the Brian James A4 Transporter 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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