"Adam Aglionby" wrote in message
...
.....
Would the VAT issue not only affect it if you fitted more seats , or
is totally on more glass, ...

A van becomes a car for VAT purposes if either of the following applies:

One or more seats are fitted in the rear body
Side windows are fitted behind the driver's seat

A minibus will also become a car if seats are removed to below the minimum
number.

Colin Bignell