This C230 Kompressor uses an extremely quiet, smooth and strong-running 1.8-liter DOHC I-4, , The 1.8-liter engine makes 189 horsepower at 5,800 rpm and 192 lb-ft of torque at 3,500 rpm, , Fuel mileage (21 city/30 highway) numbers are impressive for a car this well equipped and with this much performance with a , supercharged and intercooled DOHC 16-valve 4-in-line with aluminum block and heads and a SIM 4 engine-control system with port fuel injection., , ,