Under good highway driving conditions the Cobalt can go 700km on a single tank, but even in harsh conditions fuel economy is reasonable.
The 6 way adjustable drivers seat really makes for a comfortable ride. Driving upwards of 700km a day for 4 days straight gave me a great chance to test this out, and I never once got stiff and sore.
The included 7 speaker audio system is everything I want - loud, deep bass, but clear sound. Occasional distortion is sometimes noted, but it is really minimal
The car truly does handle well, it is zippy and responsive, both at highway speeds and slower city driving.