9. Audi Q7 TDI
The Audi Q7 TDI is the only German SUV that makes it onto this list, powered by a 3.0-liter V6 diesel engine providing 240 hp and 406 lb-ft of torque. It gets 19 mpg in the city and 28 mpg on the highway, making it good for a 22 mpg combined rating. It comes at a price however, starting from $53,795 it’s also the most expensive SUV on the list.