When you think about it's roots, not to mention what happened to the company shortly after the ZS went on sale, it is remarkable that any car born out of the MG re-emergence was any cop at all.
Yet in the V6 engined ZS of 2001-2005, MG built something really rather good. Much better than the already 6 year old Rover 400 it was based on, that's for sure. The ZS slid into the MG range between the pretty but lacklustre Rover 25-based ZR, and the handsome but lacklustre 75-based ZT. And whilst the MG F might have managed to garner a few fans, at least that had looks on it's side.
The ZS had something that none of it's siblings could claim though; racing pedigree. Built so that MG could enter the British Touring Car Championship, the ZS sold itself on a combination of race car looks, strong performance and fine handling. And if you followed convention you'd expect that last attribute to be personified best in the smaller engined ZS 120. With 1.8 litres shared between four cylinders, there wasn't anything particularly exciting going on in the drivetrain department, but as MG pointed out (over and over again), the ZS has a suspension setup derived form many hours on the race track. So surely having a nice light four pot up front would be better than a heavy V6?
Well actually, no. The 2.5 litre V6 in the ZS was notable for it's small dimensions, in particular how short it was. This made it, said MG, one of the lightest V6 engines around. Obviously today we'd expect a little more than 175bhp at 6500RPM from a hot hatch, but back in 2001 that figure was pretty much in-line with the competition, as was the ZS's 177lbft at 4000 RPM. It was a good engine too - smooth, free revving and with an appreciable snarl to back up it's performance.
What astounded about the ZS 180 though, was just how much fun it proved, whether you were on your favourite road or even at the track. Turn-in was brilliant, for example, the MG defying the laws of physics; sure it was a relatively small car with a relatively big engine, but you simply wouldn't have guessed from the way it sniffed out and apex and doggedly refused to understeer through long sweeping corners. It was throttle-adjustable to a degree you wouldn't quite believe unless you drove it, and even rode pretty well thanks to independent suspension all round.
For those that wanted to emulate MG's on-track exploits in the BTCC, the ZS was perfect, for here was a genuine road going version of the race car that it aspired to be.