BMW Z4 Roadster · 2.5si · Convertible · 2006 ‐ 2009

Production modification 2.5si of car models Z4 Roadster was started in 2006 by BMW, and lasted until 2009. This vehicle has 2 doors, the body is shaped like a cabriolet, weight 1.3 tons and length 4.1 meters, which can seat 2 people total.

«Z4 Roadster 2.5si» have a rear wheel drive auto with a 6-speed manual gear shift. This automobile can be accelerated for 6.5 s to 100 km/h, with a ceiling speed of 240 km/h, due to a 6-cylinders petrol engine with a «multipoint injection system», which produce a max output of 218 hp at 6500 rpm.

Fuel consumption is 12 liters in the urban driving mode, on the suburban 6.3 l, and the medium fuel rate is 8.4 l per 100 km. Fuel tank capacity is 55 l of petrol, what provides to go about 655 kilometers unrefuelled.

The forward wheels of this model have ventilated disks, 286 mm brakes and attached to the chassis through suspension «MacPherson, independent, coil springs» and equipped with anti-roll bar. Rear wheels have disks, 280 mm brakes and attached to the body chassis through suspension type «Longitudinal arms, independent, coil springs». Tires have the following measure - 225/50R16.

In conformity with the data of Euro NCAP crash test, this model of BMW Z4 Roadster got the great quantity of stars - four, which indicates that it is a enough safe automobile. Furthermore to passive safety systems (driver, passenger, side airbags), it is also equipped with dynamic systems of safety such as Traction control, ABS, EBD, Brake assistant, ESP.