Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Driven: BMW 6 Series convertible

Every large BMW coupe – from the E9 3.0 CS, through the shark-nosed E24 6 Series, Claus Luthe's beautiful E31 8 Series, right up to the outgoing, Bangle-era E63 6er – has had an exoticism beyond every other car in the brand's range. We drove the latest from the most southern point of Europe back to our London office to find out if it too is a truly Grand Tourer. Stepping off the 'plane in Gibraltar, greeted by a Deep Sea Blue 650i with Ivory White leather, 19-inch rims and Shadow Line exterior trim under the early summer Mediterranean sun, it's clear that the right colorway and a more appropriate setting certainly help the F12's cause after our disappointment with the car at its debut in Detroit earlier in the year.

What does owning a car really cost you?

Not many things are more terrifying than looking at your bank statement every month to see how badly you blew it. But aside from the day-to-day expenses, ever wonder where exactly all of your money is going? Our friends at The Wall Street Journal's MarketWatch site say that AAA's annual report on driving costs for 2013 suggest that it's your car sucking the life out of your bank account.

Mazda 6 launched at 2012 Moscow motor show

Mazda has unveiled its new 6 saloon at the 2012 Moscow motor show – a nod to the significance of the Eastern European markets for the Japanese car maker. This third-generation Mazda 6 will be the second model in Mazda’s line-up to feature both its suite of innovative SkyActiv drivetrain and chassis technologies and the company’s ‘Kodo – Soul of Motion’ design language. That’s a clunky design title, but the new 6 is anything but - it’s a handsome looking car in our eyes, and takes its riffs from the Mazda Takeri concept first seen at the 2011 Tokyo motor show.