This video compares the exhaust sound of two BMW Z4 models: the naturally aspirated Z4M E85 with a 3.2L inline-6, and the Z4 35i E89 with a 3.0L turbocharged engine. Both cars are recorded during ...

In this exhaust sound battle, the legendary BMW Z4M (E85) with its high-revving 3.2L naturally aspirated S54 engine goes head-to-head with the BMW Z4 35i (E89), powered by a smooth and punchy 3.0L ...

G-Power Supercharges the BMW Z4 E85 and 3 Series E46 Published: 7 Dec 2010, 14:12 UTC • By: Andrei Tutu ...

The 3 choices from which he had to pick were the Porsche Boxster S, the BMW E85 Z4 and the Mazda RX-8. The BMW Z4 had the 3-liter petrol engine with 231 HP and 300 Nm of torque and was still as ...