Background
BMW has a long history of success in the field of roadsters, just consider the stunning 507, the delicate 328 or the peculiar Z1. It’s precisely from this heritage that in the ’90s the need for another spider was born, later named Z3. More modern and comfortable compared to its predecessors the slender German convertible has been produced from 1995 to 2002 and under the bonnet you had plenty of choices: the most renowned engines are the 1.8 litres with 115 hp, the 1.9 with 138 hp, the 2.2i with 168 hp and the lively 2.8 with 190 hp. You could opt for a 4-speed automatic gearbox Hydramatic, but the best choice is with no doubt the 5-speed ZF manual gearbox with its mechanical and physical action, ideal for a sporty roadster. The Z3 RWD though could handle definitely more power, so in 1997 the M division lay their hands on the car squeezing into the engine bay the famous 3.2 litres S50 (later the S54). The six-in-line engine can deliver 321 hp @ 7.400 rpm with 350 Nm of torque, numbers able to move the 1.420 kg of the convertible from nought to 100 km/h (62 mph) in just 5,4 seconds with a top speed of 250 km/h, electronically limited. The gearbox is a five-speed as well attached to a limited-slip differential. The vigorous powertrain, the strong and timeless look beside the trimmed interior and the pure and thrilling driving experience determined the success of the Z3 M, which sold more than 15.000 units in six years of production.







