Savagely rapid, four-wheel-drive diesel version of BMW's four-door coupé could be brilliant, or it could be a niche too far. We drive the 435d xDrive Gran Coupé to find out.
The B-Class recently had a facelift, bolstering its appeal against rivals from Volkswagen and BMW. We've driven the top-spec B 220 CDI AMG Line in the UK to find out how it measures up