2017 Mercedes-Benz GLC-Class: The 2017 Mercedes-Benz GLC-Class "coupe" is really a five-seat, four-door hatchback crossover SUV that competes with vehicles such as the BMW X4 and BMW X6, which are similarly raised four-door hatchback "coupes." It receives minor changes for 2017. An AMG high-performance model is offered.The GLC300 has a 2.0-liter turbocharged four-cylinder that makes 241 horsepower and pairs with a nine-speed automatic transmission. The AMG model has a 3.0-liter twin-turbocharged V6 that makes 362 horsepower and also has a nine-speed automatic. All-wheel drive is available with the GLC300 and standard on the AMG model. Fuel economy is EPA rated at 22 mpg city/28 mpg highway for the GLC300 (21/28 with AWD). The AMG model is listed at 18/24.Available features include head-up display, satellite radio, infotainment and telematics system, navigation, premium audio, and keyless entry.Available safety features include blind-spot monitoring, blind-spot assist, park assist, rear cross-traffic alert, pre-collision system, and distance-based cruise control.