The first generation of the BMW Z4 as a lithe, focused sports convertible. A proper ‘driver’s car’—and hugely successful.
But when BMW made the second generation more user-friendly to broaden its appeal, its shine was somewhat dulled. The main problem was its folding metal hardtop roof: great for keeping out the elements—but also heavy, and detrimental to the car’s handling.
Luckily, this third-generation Z4 has gone back to basics, with more focus than ever on driver enjoyment. The lighter fabric hood lowers the car’s centre of gravity, and the completely redesigned suspension means the Z4 takes corners with aplomb. It offers a range of engines, including a 2L four-cylinder turbocharger petrol and a butch six-cylinder motor in the range-topping M40i.

Equipment, options and extras
The BMW Z4 keeps things simple, so simple—with just a single trim level available with each engine. The entry-level sDrive20i M Sport comes with plenty of standard equipment, including leather seat trim, 18in alloy wheels, heated front seats and dual-zone climate control. The M40i is based on the M Sports, but adds bespoke sporty tech, brakes and electric seats, as well as 19in alloy wheels.
Costs, insurance groups, mpg and CO2
As a cash purchase the entry-level BMW Z4 20i costs somewhere between its rivals the Audi TT Roadster and TTS Roadster, while the more powerful M40i costs a little less than the TT RS and Porsche 718 Boxster T. Its resale values are predicted to be similar to those of the TTs, but not as strong as the Boxster’s. The Z4’s insurance and servicing costs are competitive.

Meanwhile, company car drivers will be pleased with the Z4’s low CO2 emissions, as well as its palatable fuel consumption.
Safety and security
The BM2 Z4 is packed with safety kit, including lane-departure warning and automatic emergency braking. You can add the Driving Assistant Package for rear cross-traffic alert, lane-keeping assistance, adaptive cruise control and traffic sign recognition.

The Car Planet verdict
The BMW Z4 will appeal immensely to those seeking a comfortable and practical convertible sports car. That being said, those looking for something that’s primarily fun, precise, and exciting to drive will favour one of its rivals, either the Porsche Boxster or Audi TT Roadster.
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