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

Pick up a twelver for the tired cat, wouldya?

The timeworn solution to quelling the finicky (read “expensive to repair”) Jaguar V12 has been to swap the British unit with that eight-pot testament to midcentury American ingenuity, the Chevrolet small block. We've seen an '80s-era L98 in a Lamborghini Espada. We've borne witness '90's-era LT1s in all manner of things.

Audi A3 Sportback e-tron price and specs – costs £34,950

Audi A3 Sportback e-tron (pictured) costs £34,950 If governments are going to base car taxation on Co2 emissions, then car makers are going to build cars that ‘game’ the official tests. A perfect example of which is the new Audi A3 Sportback e-tron plug-in hybrid. It’s expensive at £34,950 (although the government bribe for plug-ins does drop the price you pay to £29,950), but thanks to its ‘up to 31 miles’ range on battery power only it comes complete with official economy of 176.6 mpg and emissions of 37g/km.

Chevrolet Test Track to open at Walt Disney World Dec. 6

Since 1999, car nuts stranded at Walt Disney World knew they could find respite from the Small Worlds and Magic Kingdoms at Epcot's GM Test Track—until it closed its doors this past April, at least. Fortunately, the attraction won't be shuttered forever. A team of GM designers and Disney Imagineers—that's Disney-speak for the individuals responsible for making the entertainment empire's theme parks a reality—have been laboring to redesign and rebuild the ride as the Chevrolet Test Track.