Now we’re talking. The current Z4 is a great cruiser that could attack the twisty stuff, but doesn’t really want to. The 35iS has turned a solid performer into a very, very good one.

The BMW Z4 remains a roadster and sports car, but with its last redesign a few years ago ... the sDrive28i can make it to 60 mph in just 5.5 seconds, while the more powerful 35is takes 4.7 seconds.

The BMW Z4 remains a roadster and sports car, but with its last major redesign a few years ... the sDrive28i can make it to 60 mph in just 5.5 seconds, while the more powerful 35is takes 4.7 seconds.

there won’t be a successor to the BMW M Roadster and BMW Z4 M. Instead, this slightly blunt 35i (and its slightly more potent 35is sibling) is as sporty as things get. It may be pitched at the ...