Grote 41033 Stick-on Yellow Oval Reflector on 2040-parts.com

CAR tech: who's to blame for your car's terrible fuel economy?

In early 2013 Audi lost a case brought by the Advertising Standard Agency (ASA) because of ‘misleading’ fuel economy figures used in an advert, after a customer complained they couldn’t get anywhere near the 68mpg quoted. The court case once more exposes the yawning gap between officially sanctioned mpg figures and those experienced by owners. A recent study by the Independent Council on Clean Transportation (ICCT) looked at cars sold in the UK and Europe, and discovered the difference between official mpg figures and real-world driving had grown from 8% in 2001 to a barely believable 21% in 2011.

Exclusive: First video of 2014 Mercedes-Benz E63 AMG

Autoweek contributor J.P. Vettraino was recently invited to check out the 2014 Mercedes-Benz E63 AMG. It's the third version of the E63 we've seen since the current generation E-Class debuted in 2010.

BMW Group unveils in-car G-force and tea-drinking engine

BMW AND Mini have today unveiled pioneering new technologies that produce artificial G-force and even let an engine run on tea leaves. BMW has revealed plans for a system called Force Injection Booster (FIB), which when activated fires artificial gravity at the driver and passenger through the air conditioning vents. But the style-conscious needn’t worry, because the German firm has also patented AirNet, the world’s first in-car hair protection technology.