Large panel vans come in different sizes from the standard Transit to the large panel van, up to 4.2 metres in length, Iveco. Large vans will have normally three roof heights available – standard roof (SR), medium roof (MR) and high roof (HR) and various lengths: medium wheelbase (MWB) and long wheelbase (LWB). However, the way different manufacturers classify their wheel base length and what is a MWB from one manufacturer may be a LWB from another manufacturer.

Large panel vans are high-volume load areas, heavy-duty workhorses. Examples include the Citroen Relay, Ford Transit, Mercedes Sprinter, Iveco Daily and Renault Master.