Top 10 Most Powerful Four-cylinder Engines
2 – Mercedes-Benz 2.0L turbo
The German automaker is relying more and more on four-cylinder powertrains, even in more expensive models such as the E-Class. However, it’s in the 2018 Mercedes-AMG CLA 45 and 2018 Mercedes-AMG GLA 45 that the most powerful version is found, with 375 horsepower and 350 pound-feet of torque. All this from a displacement of 1991 cc and without electric assistance. Less powerful versions of this 2.0-litre turbo engine can also be found in some Infiniti models.
Mercedes-AMG CLA 45: 375 horsepower, 188.3 horsepower/litre
Mercedes-AMG GLA 45: 375 horsepower, 188.3 hp/L
Mercedes-Benz C-Class: 241 horsepower, 121.0 hp/L
Mercedes-Benz E-Class: 241 horsepower, 121.0 hp/L
Mercedes-Benz GLC: 241 horsepower, 121.0 hp/L
Mercedes-Benz SLC: 241 horsepower, 121.0 hp/L
Mercedes-Benz B-Class: 208 horsepower, 104.5 hp/L
Mercedes-Benz CLA: 208 horsepower, 104.5 hp/L
Mercedes-Benz GLA: 208 horsepower, 104.5 hp/L
Infiniti Q50 2.0t: 208 horsepower, 104.5 hp/L
Infiniti Q60 2.0t: 208 horsepower, 104.5 hp/L
Infiniti QX30 : 208 horsepower, 104.5 hp/L