Buick Grand National Twin Tubo on 2040-parts.com

2013 Chevy Sonic RS priced at $20,995

The sportier 2013 Chevrolet Sonic RS carries a sticker price of $20,995, including destination, when paired with a six-speed manual; the automatic version will sticker for $22,280. The RS differs from the base Sonic with unique transmission gearing in the manual and a higher, 3.53 final drive ratio for the automatic transmission. It's available only in hatchback form.

Audi A7 Concept leaks out

Audi has put out a car to fill just about every niche there is, and very successfully too, over the last few years. But it has rarely been an innovator, preferring to see how the water is before jumping in. The Audi Q7 and the Audi Q5 are good examples of this – late to the party but going to the top of the tree in no time.

Bentley gets efficient: 2014 Hybrid Concept to cut CO2 emissions by 70%

It seems even the manufacturers of super luxury cars are now cottoning on to the fact that big multi-cylinder, gas-guzzling engines are set to be a thing of the past. Bentley, no less, has announced that it will be going hybrid in the future, marking the occasion with the reveal of its Hybrid Concept at the upcoming Beijing Motor Show 2014. Quite incredibly, the technology looks set to slash the firm’s CO2 output from limousine levels to rates we’re more accustomed to seeing from a small supermini.