I have a 2012, black Miata MX-5 convertible with a 5-speed transmission. Highway driving in this car is an absolute blast. It's quick off the line and has a nice ride at high speeds. It's very good on gas and hasn't cost much in repairs at all. The size and trunk space, or lack thereof, are the main drawbacks.

My Mazda is an overall extremely well-built car, with great performance, good reliability, and is very pleasant aesthetically. I have owned my car for over six years and have not had to take it into the shop or had any problems with it. It is extremely fun to drive. You feel very connected to the road since it is a sports car. I am low to the ground, and I just enjoy riding in it.