The 2007 Saturn Ion 3 Coupe automatic uses a 2.2 L, 145 hp I4 engine that you can upgrade to a 2.4 L, 175 hp version with the Enhanced Performance Package.  This coupe maintains its unique 4 door design and uses 4 speed automatic transmission.  Gas consumption runs from 24 mpg in the city to 32 mpg on the highway.  This trim also has standard power windows with optional leather seats.