BMW z4-wide adoption of the new folding metal hard-top, in the performance and there have been noticeable progress, but the price is relatively higher than the old. Z4 sDrive30i section 2009 of the 2008 starting price compared to expensive z4 3.0i BMW 9875 U.S. dollars. SDrive35i compared to the 2009 section 2008 BMW Z4 3.0si price of 8400 U.S. dollars more expensive. The new pricing strategy is bound to affect the part of users, but also for the 1 Series Convertible prices opened space for new further narrowed the gap with rivals at the same level, such as the Mercedes-Benz SLK300 is priced at 46,825 U.S. dollars, and when Paul Czech Republic, the Boxster is priced at 46,600 U.S. dollars.




All BMW models have a long list of lists, such as the cold package is priced at 1000 U.S. dollars, including heated steering wheel, heated seats, and luxury packages will be automatically glare in the rearview mirror, power seat chairs, BMW auxiliary systems. 2300 U.S. dollars spent for the purchase of a sports package customers will definitely not be disappointed, because they will be 18 inches alloy wheels, adaptive suspension of M-class, sports seats, a higher speed can be achieved. Another equipment is priced at 1525 U.S. dollars for a seven-speed dual-clutch transmission, but only to provide Z4 sDrive35i.

Power, sDrive30i for the use of three liters of naturally aspirated straight six engine, the largest for the 255-horsepower, maximum torque of 200 pounds per foot, while the more advanced sDrive35i the use of three liters of turbocharged engines, the largest more than 300 horsepower horsepower, maximum torque of more than 300 pounds per foot.