Top 10 Most Powerful Vehicles With Four Cylinders Published on February 7, 2022 in Top 10 by Guillaume Rivard Photo: Ford 6. Ford Mustang EcoBoost High PerformanceWhile purists prefer the GT model and its 5.0L V8 engine, the Ford Mustang EcoBoost equipped with the High Performance Package delivers an impressive 330 hp and 350 lb-ft of torque.