OnStar data shows mileage of drivers in identical cars can vary by 75 percent
With the official start of the summer driving season fast approaching, Crotty Chevrolet Buick is reminding Corry, Warren and Erie residents of some easy ways to maintain their vehicles and drive smarter to help improve fuel economy and save money at the pump.
To demonstrate 10 common mistakes drivers make that affect their fuel economy, Chevrolet recently drove two identical Chevrolet Cruze LTs, which the EPA estimates get 24 mpg city, and 36 mpg highway. For the route, they drove both cars for 20 minutes, including city and highway driving, as well as a coffee stop.












