* 2010 BMW Z4 sDrive23i: This model had a 2.5L 4-cylinder engine.
* 2010 BMW Z4 sDrive30i: This model had a 3.0L 6-cylinder engine.
* 2010 BMW Z4 sDrive35i: This model had a 3.0L 6-cylinder engine with a turbocharger.
* 2010 BMW Z4 sDrive35is: This model had a 3.0L 6-cylinder engine with a turbocharger and a sport package.
Once you tell me which engine you're interested in, I can provide you with the specific torque output.