5.3L EcoTec3 V8 engine

The aluminum-block 5.3L EcoTec3 V8 engine with FlexFuel capability can run on unleaded gasoline or up to 85% ethanol blends. It features the latest engine technologies that help deliver power when needed and efficiency when less power is called for:

  • 355 hp @ 5600 rpm
  • 383 lb-ft of torque @ 4100 rpm
  • More than 300 lb-ft of torque from 2,000 to 5,600 rpm
  • Active Fuel Management
  • Direct Injection
  • Variable Valve Timing