BMW Z4 Roadster · sDrive23i · Convertible · 2009 ‐ 2011

BMW launched production from 2009 of automobiles model Z4 Roadster, modification sDrive23i and finished it in 2011. This car has 2 doors, the body is shaped like a cabriolet, weight 1.4 tons and length 4.2 meters, which allows a seat 2 men total.

«Z4 Roadster sDrive23i» vehicle with a 6-speed manual gearbox is fitted to the rear wheels. The 6-cylinders petrol motor engine with «direct injection fuel system» can generate output 204 hp at 6400 rmp, which allows you to speed up the car for 6.6 seconds to 100 km/h and obtain ceiling speed of 242 km/h.

Fuel rate is 12.4 liters in the city mode of driving, on the highway 6.2 l, and the mixed fuel consumption is 8.5 l per 100 kilometers. Gas tank capacity is 55 l of petrol, what lets to drive approximately 648 kilometers without refueling.

The front wheels of this automobile have ventilated disks, 300 mm brakes and fixed to the undercarriage using suspension type «MacPherson, independent, coil springs» and equipped anti-roll bar. Rear wheels have ventilated disks, 300 mm brakes and attached to the body chassis with help of suspension «Longitudinal arms, independent, coil springs». Tires have the next dimensions - 225/45R17.

BMW Z4 Roadster is not certified for crash test Euro NCAP. Furthermore to dynamic systems of safety (Traction control, ABS, ESP, Brake assistant, EBD), it is also equipped with passive safety systems (passenger, side, driver airbags).