on dvla website. There should be (was) a link to specific engine emissions.
Very unfair if you ask me:-
Rover k series 1.8 engine - in a Rover was taxed at same rate as Rover 1.8 K series engine in a lotus,
even though the lotus did maybe 1.5 times as many miles to the gallon
[Edited on 24-3-2006 by guest1]