Question: what are fast 4 cylinder cars?
Answer: Subaru BRZ — 145 mph. Source: Subaru. ...  Ford Mustang EcoBoost — 145 mph. A good Ford Mustang with a four-cylinder engine? ...  Ford Focus ST — 154 mph. Source: Ford. ...  Mercedes-Benz SLC — 155 mph. ...  Chevrolet Camaro 2.0t – 155 mph. ...  Volkswagen Golf R — 155 mph. ...  Subaru WRX STI — 155 mph. ...  Mercedes-Benz CLA45 AMG — 155 mph.