Volvo V40 D4

Description:

I've owned this car for 2 years, lots of motorway travel for work.
Had necessary jobs done to it servicing etc. 2 keys, £0 tax.
Some examples for work done:

Boost pipe replacement(boost leak)
Lowering springs
Uprated Brakes (Brembo)
Stage 1 Map (Dyno was 227HP, 440NM)

Looking to leave my job soon and want something a bit faster. Always wanted a BMW 3, 5 series. Or E46.
Preferably a diesel for economy.