The 2019 Mercedes-Benz AMG CLA 45 is available as a 4-door, 5-seat sedan. Starting at $53,100, the 2019 Mercedes-Benz AMG CLA 45 AMG CLA 45 Coupe AWD 4MATIC is powered by a 2.0L, 4-cylinder engine mated to an automatic transmission that returns an EPA estimated 23-mpg in the city and 30-mpg on the highway.