BMW Z4 Roadster · sDrive23i Executive · Convertible · 2009 ‐ 2011

Make of cars Z4 Roadster, modification sDrive23i Executive launched manufacture by BMW from 2009 and terminated in 2011. This vehicle has two doors, the body chassis is in the form a cabriolet, weight 1.4 tons and length 4.2 meters, which allows a seat 2 people total.

«Z4 Roadster sDrive23i Executive» have a rear-wheel drive auto with a 6-speed manual gear shift. 6-cylinders petrol motor engine with «direct injection system» can produce output 204 horsepower at 6400 rmp, allowing you to speed up the automobile for 6.6 seconds to 100 km/h and achieve ceiling speed of 242 km/h.

Fuel rate is 12.4 l in the urban driving mode, on the track 6.2 liters, and the medium fuel rate is 8.5 liters per 100 km. Gas tank capacity is 55 liters of petrol, what provides to go about 648 kilometers without refueling.

The front wheels of this auto have ventilated disks, 300 mm brakes and fixed to the body chassis by dint of suspension «MacPherson, independent, coil springs» and equipped stabilizer bar. Back wheels have ventilated disks, 300 mm brakes and fixed to the body chassis through suspension type «Longitudinal arms, independent, coil springs». Tires have the next size - 225/45R17.

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