These cards and vouchers are suited to Australians who regularly purchase petrol and want to save time at the checkout. They can also come in handy if you want to manage your fuel budget ...

Now, GM is offering buyers of their 2006 and 2007 FlexFuel models a $1,000 voucher card to buy fuel. Green Car Congress estimates that’ll be a little over 5,000 miles in a Tahoe. There have been ...