i have a 57 plate vec sri xp cdti 150 i can either get twin vxr exhausts as got vxr diffuser ready to fit and a dtuk box next two weeks or shall i swap it in against a insignia sri 160 tourer with 20 " wheels and full leather nav etc.
i get about upto 45mpg round town in my vec and well up to 60mpg on a run
i have heard bad rumours about insignia very poor fuel economy and dont want under 40mpg
i also tow a caravan weighing 1400kg
any help or advice wud be appriciated cheers
this is my veccy
and this is the insignia