2015 BMW 320d M Sport saloon review

Our test car also had the optional adaptive dampers and 19in wheels, and while it’s always firm – even in the Comfort setting - it’s extremely well controlled. The body tracks the topography of a typical British B-road like a kestrel on the hunt: there’s hardly any rebound off crests, and it stays remarkably level through corners.

For such a stiffly sprung car, bump absorption is okay. It’ll take the edge off most lumps and bumps, but hit a vicious pothole and you will feel it. But if you prefer to tour in your car, rather than feel like you’re in a touring car, best go for SE trim and smaller wheels.

On a damp track, the 3 Series seemed a little grip limited – which could be down to the tyres - but still beautifully balanced. This is when you realise that banging on about 50/50 weight distribution is not only marketing spiel, but also smart engineering, too.

The revised steering is a bit of a mixed bag. This was the Servotronic set-up, which at speed lacks weight around the straight-ahead but throws in too much resistance thereafter, especially in Sport mode. However, stick with the standard rack (as opposed to the variable option) and that’s juxtaposed with excellent gearing that results in it feeling linear and accurate.

The optional M Sport brakes fitted to our car didn’t feel great, even though they do stop you well. The initial feel is okay, but start to lean on them and there’s a point where the pedal loses any progressive quality. 

As tends to be the case with big tyres, you get a lot of road noise at speed, although that said, a similarly shod XE is appreciably quieter. The old 3 Series’ issue of wind noise around the mirrors is still in evidence, too, but it’s the lesser of these two evils.

The small cabin upgrades feel greater than the sum of their parts. The gloss-black surfaces and additional chrome detailing enhance the premium feel; throw in the well-damped switchgear and functionality of the superb iDrive, and you’re left in little doubt that this is one of the better cabins in the class.

Otherwise it’s much the same as before. The driving position is good, apart from the slightly offset pedals and the lack of lumbar adjustment on the grippy M Sport seats. The cabin is also roomy enough to seat four adults easily, and the boot is the bigger than a that of a C-Class or an XE.