Outstanding performance, the ultimate driving dynamics, expressive design – the new Mercedes-AMG compacts A 45 4MATIC+/A 45 S 4MATIC+ sports cars and CLA 45 4MATIC+/CLA 45 S 4MATIC+ reassert their leading positions in their segments. They seamlessly continue the success story of their predecessors, while setting numerous new standards. Available in two output and torque variants, the completely newly developed 2.0-litre engine is the world’s most powerful turbocharged four-cylinder engine manufactured for series production.