Link to the Z-Series Forum
The Z Register was formed by enthusiastic Z owners to provide help and advice for fellow Z owners, and also organise regular cruises and meetings throughout the country.
BMW's range of Z roadsters has now grown to incorporate the modern styling of the Z1, the retro styled Z3, the ultra-modern Z4 and the all-aluminium Z8 supercar, and the register reflects this with owners of all models prevalent within the Register.
The letter Z was used by BMW to name its first 2-seater sports roadster since the legendary BMW 507 from the 1950s - the Z1. Introduced in 1988, the Z1 was powered by the same 170bhp 2.5-litre straight-six engine that appeared in the E30 325i, giving the car sprightly performance, with 0-60mph coming up in less than 7-seconds with a top speed of 140mph. It wasn't outright speed the Z1 became famous for, more its fine neutral handling which could have handled much more power, oh, and its wacky doors that slide away into the deep side sills! The Z1 was only ever produced in left-hand drive form, although there are one or two right-hand drive conversions about.
The Z3 was first introduced in 1997, and was available in the UK with a 1.9-litre four-cylinder engine, and 2.0, 2.2, 2.5, 2.8 and 3.0-litre six-cylinder engines, producing between 140-230bhp. In late 1997, BMW shoe-horned an M Power engine into the Z3 and re-named it the Z3M Roadster, and at the same time they introduced the Z3M Coupe, complete with wacky "bread-van" styling and the same 321bhp 3.2-litre straight-six M Power engine, designated S52. In 2000, BMW fitted the 325bhp 3.2-litre S54 engine into the Z3M's, which gave a nominal increase in power and torque. The Z3M models have been likened to modern day AC Cobras.
BMW introduced the all-aluminium Z8 in 1999 to critical acclaim, BMW's first supercar for 21 years since the M1 was released back in 1978. Unashamedly retro styled, using styling cues taken from the legendary BMW 507, the Z8 wooed the crowds with its distinctive good looks. That's not to say the Z8 was all show and no go. The Z8 was definitely bang up to date in the chassis and drivetrain department, thanks to the 400+bhp 5.0-litre M Power engine beating at the heart of the Z8. With 0-60mph comfortably under 5-seconds, the Z8 was a real supercar for the new millennium. Unfortunately, the Z8 was only ever produced in left-hand drive form, and with a price tag of £90,000+ when first introduced, it never really caught on in the UK.
The Chris Bangle inspired Z4 married ultra-modern and controversial styling to a fantastic chassis, much reminiscent of the Z1, to provide the motoring public with the consummate sportscar. The Z4 is available in the UK in 2.0-litre four-cylinder form, and with 2.2, 2.5 and 3.0-litre straight-six engines. BMW have also announced the successor to the Z3M model, imaginatively titled Z4M. Well if it isn't broke, why fix it?
The new Z4M promised to be a real out-and-out sportscar, thanks to the 343bhp straight-six M Power engine taken from the E46 M3 and dropped in the Z4's engine bay and the Z4's fantastic inherent chassis.