2010 Holden Commodore V6 3.6 Literfull size (590 × 326 pixels)
Holden says that the 3.0-liter gets up to 13% better gas mileage (Omega Sportwagon), returning 9.3 l/km (25.3 mpg), with the help of standard equipment low rolling resistance tires. The GM marque also says that the Commodore can go from Sydney to Melbourne on one tank – according to Google Maps, that’s 546 miles – with 7.5 l/km (31.36 mpg) during one real-world driving stint. If you’re looking for even more from the Commodore, you’ll get it at the end of 2010 when the car’s four-year-old exterior is redesigned. High-res gallery below, official press release after the jump.
Current average ratings.