Two Vortec engines are available for the Savana 1500 lineup: a 4.3-liter V6 and an E85 FlexFuel 5.3-liter V8. Both engines are teamed with a four-speed automatic transmission. Passenger vans are available in LS or LT trim, can accommodate up to 8 passengers and offer several convenient options. Source: 2010 GMC Savana
