Not saying anything but a Prius?
Lets look at the stats
Holden Commodore VN (the choice for the charnwood crowd)
V6 3.8L 3800(125 kW), 63 litres of fuel, 5 speed manual, 0-100 kms/h 7.7 seconds
Toyota Prius (the choice of people who have their heads up their own *#$)
V4 1.5L 110(82 kW), 1-speed planetary gear, 0-60 kms/h 10.5 seconds
But then again I just got a $220 fine in adelaide for doing 6km over the limit so I might be a tad biased at the moment.