Krylon 2045 Krylon Farm & Implement Reducer on 2040-parts.com

Transmissions gone wild!

If you've been car shopping recently, or just paying attention to Autoweek car reviews, you've noticed that the six-speed automatic -- de rigueur as recently as a year ago -- suddenly has ratio envy. The new hotness? Eight- and nine-speed automatic transmissions.

Mercedes M-Class (2011) first official pictures

This is the new Mercedes M-class. Evolutionary styling hides a range of new engines, including a four-cylinder diesel as Mercedes tries to give its American-made SUV a dose of increased efficiency. Mercedes M-class: design and interior Mercedes wasn't tempted to radically reshape the M-class for 2011.

Jaguar XJ_e PHEV Plug-in Hybrid wins RAC Awards

The Jaguar XJ_e PHEV plug-in hybrid has won the RAC ‘Most Energy Efficient Luxury Car Prototype’ and ‘Technical Panel’s Award of Merit’. This year, Jaguar rolled out its experimental hybrid XJ – the Jaguar XJ_e, which we saw at this year’s Goodwood Festival of Speed – which managed to win the award for ‘Most Energy Efficient Luxury Car Prototype’ and also grabbed the Technical Panel’s ‘Award of Merit’ for its clever tech and frugal transit. Jaguar entered three XJ_e PHEV experimental cars in to the FCC, which managed to do the Brighton to London run on just 1.2 litres of petrol and 11kWh of electricity which adds up to an mpg of around 125mpg.