Few BMWs possess quite the individuality of the Z3 M Coupé.

With its long bonnet, compact two-seat cabin and broad-shouldered rear bodywork, it remains one of the most recognisable products of BMW’s M division.

Its unusual proportions were born of an engineering ambition: to combine the Z3 platform with the greater structural rigidity of a fixed-roof body.

The result was a purposeful driver’s car whose distinctive appearance has become an important part of its appeal. First shown at the Frankfurt Motor Show in 1997, the M Coupé reached production the following year.

Beneath that unconventional silhouette lay a compelling combination of a naturally aspirated straight-six, rear-wheel drive and a five-speed manual gearbox.

Its compact dimensions, muscular rear arches, four exhaust outlets and purposeful stance gave it an identity quite separate from the M3, whilst retaining the engineering pedigree associated with that badge. The final development arrived in 2001, when BMW installed ...