Whether you want to do your bit for the environment, or simply save money on fuel, there are plenty of alternatives to gas-guzzling. Petrol is so last century! We look at the pros and cons of biofuels and LPG, as well as the latest hybrid and electric cars. Because the future is now! (Except for flying cars, those are still a way off.)
Reduce your carbon emissions and your fuel bill by switching to a 'green' car. And we're not talking about the paint job!