Major changes to the Aura line include the discontinuation of the Green Line name, 3.5-liter V6 XE model and four-speed automatic transmission. The upscale XR trim can now be ordered with a 2.4-liter four-cylinder, while Saturn's six-speed automatic transmission with tap shift becomes standard on all models except the Hybrid. StabiliTrak stability control is also made standard, as are redundant audio controls (XE, XR). On the Aura Hybrid, 17-inch alloy wheels with low rolling resistance tires replace 16-inch alloys.
The 2009 Saturn Aura sedan is the most powerful salvo launched in Saturn's rejuvenation program. Riding alongside the hot SKY roadster and newly-launched Astra sedan and coupe, the Aura redefines the automaker's role as both import fighter and technology leader. Like the SKY roadster, the Aura is more stylish and confident than anything Saturn produced in its first 15 years of existence. Although the Aura shares a platform with the Chevrolet Malibu, Saturn's version feels more refined inside, outside and on the road. The latest model in Aura lineup is a gas-electric Aura hybrid formerly known as the Aura Green Line. Even as Saturn begins unleashing its most appealing cars ever, the automaker has committed to maintaining its popular "no haggle" pricing policy.