The Mercedes-Benz CLA-Class 45 AMG is the four-door sedan variation of the record-holding A45 AMG. The CLA 45 features the same turbocharged engine as its smaller A-Class brother, which at the time boasted the highest specific output per liter for a 2-liter 4-cylinder engine. Famed for its powerful engine, this CLA 45 also incorporates AWD thanks to Mercedes-Benz’s 4Matic system. This makes the A45 one of the most exciting small sedans to feature on American roads, with blistering power and all-around handling agility. Highly specified, this 2018 Mercedes-Benz CLA45 AMG offers many factory options, combined with further specialist tuning to eke out even more power from this potent small sports sedan.