 In 2006, General Motors Saturn Division began to market a mild parallel hybrid, the 2007 Saturn Vue Green Line, which utilized GM's Belted Alternator/Starter (BAS Hybrid) system combined with a 2.4-litre L4 engine and an FWD automatic transmission.The same hybrid powertrain was also used to power the 2008 Saturn Aura Greenline and Malibu Hybrid models., only the BAS-equipped Malibu is still in (limited) production.