The Mercedes-Benz CLK320 is a four-door luxury coupe that was produced by Mercedes-Benz from 1998 to 2003. It replaced the C-Class coupe, and was the first four-door coupe in the CLK lineup. It featured a 3.2-liter V6 engine that produced 215 horsepower, and was available with a 5-speed automatic transmission. The CLK320 included a variety of features, such as power windows and locks, cruise control, and leather seats.