Here's what he came up with. 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 ...

First up is the older car, a BMW E85 Z4 M model that comes as standard with a 3.2-liter naturally aspirated inline 6 also known as S54. Sounds familiar (pun intended)? Well, that’s because it ...

Which roadster sounds better — the naturally aspirated 3.2L inline-6 from the BMW Z4M (E85), or the twin-turbo 3.0L in the Z4 35i (E89)? This sound battle compares both engines through cold ...