Paul V 
2015 BMW Z4 Convertible sDrive28i 2dr Convertible (2.0L 4cyl Turbo 6M)
Stylish roadster
 Sporty and comfortable roadster with great build quality and materials. Seats are amazing and power is very good on the 4 cylinder model.  The hardtop takes kind of a long time to put up and down and draws a lot of attention so not as quick as a softtop but it's much more secure and gives the car a nice dual personality with the top up vs down. Rearward visibility is among the best i've seen with minimal blind spots and great mirrors that auto dim at night.The 6 speed manual is slick and easy to easy to use and makes it feel like a proper sports car. Rev matching is easy and the engine is torquey and willing at almost any RPMThe standard run-flat tires are too hard and non-forgiving and make for a terrible ride especially with the M package suspension and larger wheels.  I recommend swapping them out for non run-flats and sticking to 17 or 18 inch wheels.The car looks and is small from the outside but feels larger and very substantial from the inside. It's probably at least 300lbs overweight though. Even though it has great power and decent fuel economy, this car would really benefit from losing a few pounds. As is it's more of a comfortable, fast highway cruiser then a tight-curve hugging car that you can fling around.  This would be a seriously great car if it lost a few pounds but it's still an enjoyable and classy vehicle.