BMW has chosen the British market to launch two new models for the Z4 line-up. The new Z4 sDrive20i and Z4 sDrive28i continue a tradition of over 80 years started by the 3/15 PA Wartburg Roadster back in 1930. It was a memorable car thanks to its setback glasshouse and front engine rear-wheel-drive configuration with the two seats positioned close to the rear axle.
The Z4 sDrive20i is powered by a four-cylinder engine with an output of 184 HP and 199 lb-ft of torque. It sprints from 0 to 60 mph in 6.9 seconds and can hit a top speed of 146 mph. For the sDrive28i, the total output has been increased to 245 HP. It sprints from 0 to 60 mph in 5.7 seconds, while top speed is electronically limited to 155 mph.
The Z4 sDrive20i will be offered in Space Grey metallic paintwork and will be equipped with 17" light alloy Star-spoke style 290 wheels and is priced at £29,480.00 ($40,172 at the current rates). The sDrive28i gets a Black Sapphire metallic paintwork with 18" Star-spoke style 325M light alloy wheels and is priced at £33,645.00 ($45,848 at the current rates).