The C-Class Coupe offers two engine options. The C250 comes with a 1.8-liter four-cylinder engine, offering 201 hp and 229 pound-feet of torque. It boasts 0 to 60 in 7.1 seconds. The C350 offers a 3.5-liter V6 with 305 hp and 273 pound-feet of torque. It can go from 0 to 60 mph in 5.8 seconds.