What size engine does the 2005 GMC Savana have?

The 2005 GMC Savana comes standard with a 5.3-liter V8 engine. This engine produces 290 horsepower and 320 lb-ft of torque. A 6.0-liter V8 engine producing 320 horsepower and 373 lb-ft of torque is also available. Both engines are paired with a four-speed automatic transmission.