Boasts 29 Highway MPG and 22 City MPG! This MERCEDES-BENZ GLC boasts a Intercooled Turbo Premium Unleaded I-4 2.0 L/121 engine powering this Automatic transmission. Window Grid Antenna, Wheels: 8J x 18 ET 38 Split 5-Spoke, Wheels w/Machined w/Painted Accents Accents.*This... via LIUsedCars