Camaro
They stopped making them in 2002. I work at a dealership where we sell lots of Mustangs and Camaro's. The Camaro's always go for a much higher price so they have a better resale value.
Camaro's also always had higher top speeds.
The NEW Mustang GT goes up to 146mph.
The 98-02 Camaro Z28 or SS reaches 160mph. This is because the Camaro is obviously more aerodynamic.
The Camaro's look inside and out makes it look like a more expensive car.
Acceleration and breaking are very similar with these two cars, as well as the dependability.