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Head to head

Bockmann KK 3018/27 vs Brian James A4 Transporter

The Brian James A4 Transporter carries 344kg more and is rated 300kg heavier gross.

Last reviewed 13 September 2026

Bockmann KK 3018/27
Bockmann KK 3018/27 - image: Bckmann UK Trailers & Horseboxes
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 KK 3018/27Brian James A4 Transporter
Gross weight2700kg3000kg
Payload1886kg2230kg
Axles2Twin axle
Internal length2970mm-
Internal width1820mm-
BrakesBraked (overrun)-
Unladen weight-770kg
Internal bed-4.5m x 2.0m

Sources: Bockmann KK 3018/27, Brian James A4 Transporter. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the KK 3018/27 if...

An insulated, temperature-controlled box trailer for moving chilled or frozen goods, used by caterers, market traders and small food businesses. Its own cooling unit lets it hold a set temperature independent of the tow vehicle.

Listed by

Full KK 3018/27 specifications →

Buy or hire the A4 Transporter if...

  • you want one that carries 344kg more
  • you want one that is rated 300kg heavier gross

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 KK 3018/27 and the Brian James A4 Transporter?

The Brian James A4 Transporter carries 344kg more and is rated 300kg heavier gross. The Bockmann KK 3018/27 is a refrigerated box 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 KK 3018/27 or the Brian James A4 Transporter?

The Brian James A4 Transporter, by 344kg.

Can I tow the Bockmann KK 3018/27 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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