The 2019 BMW Z4 features two new engines, one of which is nearly 400 horsepower. 
With a 50:50 weight distribution, curb weight comes in at 3,443 lbs.; GVW is 4,092 lbs.
The electrically-operated soft top can be opened in ten seconds at speeds up to 31 mph.

BMW is touting their latest Z4 roadster, fitting since it shares a lot of bits and pieces with the current show-stealer, Toyota’s new Supra. As hot and anticipated as that Supra is, it is best not to overlook what BMW is doing. It’s never a good idea to underestimate or overlook BMW.
Continued styling mistakes aside, they still make some of the hottest cars around.
Two Rights, No Wrongs
So, given that both the Z4 and the Supra will cost about the same (around $50k) the choice is up to you whether you’d like a German convertible or a Japanese coupe. Styling is a subjective matter, but it’s really hard to say that choosing one over the other would be “wrong.” How could buying a nearly 400 horsepower convertible be wrong" Yes, like the “M” in BMW, the Z4 is all about dat motor baby!
Turbo 4s & Straight 6s
The 2019 BMW Z4 has a choice of two plants: a not-all-that-bad turbo four cylinder and a much more interesting straight-six that makes big power. The four-banger is a 2.0-liter TwinPower Turbocharged motor, getting a bump of 15 horsepower and 35 lb-ft. of torque over its predecessor. The 2.0-liter engine is now good enough for 255 horsepower and 295 lb-ft. of tor...