This base model 07 Cobalt had me thinking twice about 4 cyl engines. As soon as I took off in this car, the performance was great. It handles really well on the curvy roads where I live in and the fuel economy is outstanding, 30 M+PG. I was also surprised by the amount of space that is present in the trunk, lots of it. Being that I'm 6 feet tall, I have enough room to sit behind the wheel. I was also surprised to see the battery in the trunk.
The more constant your drive is, like highway driving, the higher your miles to gallon goes up. Oil filter is at top of engine. Love the engine cover.
Oil life meter should not be measured by driving and acceleration, meter should measure oil viscosity. Bigger side windows for overlooking.