Driving Line compares the GM 4.2-liter inline-six-cylinder Vortec 4200 to ... 4200 Vortec with 400 horsepower concept-engine placed in a Chevy Trailblazer as a show of force and a test of reliability.

While it's not the most famous engine Chevrolet ever made, the 4.3L V6 powered several of its best cars for 30 years and continues to be an influence today.

For the ZZ6, Chevy is working to improve the Small Block's high-rpm performance. To make that happen, the engine has Fast Burn aluminum cylinder heads and an updated valvetrain inspired by the LS ...

Our comparison will help you prioritize the trims that are right for you. 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) ...

Our comparison will help you prioritize the trims that are right for you. 138.0-hp, 1.4-liter, 4 Cylinder Engine (Gasoline Fuel) ...