As the BMW Z4 was nearing the end of its lifecycle in 2006, it introduced a hardtop Z4 coupe in both 3.0si and Z4M guise. Relatively few were built in BMW's Spartanburg plant—just 17,094 units were ...
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 ...