Garmin Zumo 390lm on 2040-parts.com

Audi TT revs up for Geneva auto show

Audi has unwrapped its new TT at a media preview proceeding tomorrow’s Geneva motor show, revealing the new look, contemporary interior and updated mechanical package the German coupe carries into showrooms when North America sales get underway later this year. The third-generation TT has an all-new exterior design. The car is again a three-door liftback and has the same basic dimensions as its predecessor, but is subtly sleeker with more precise detailing and crisper lines.

Volvo Concept Estate previews upcoming V90 wagon

We flipped over the Volvo Concept Coupe at Frankfurt. We praised the XC Concept Coupe at Detroit. But the Volvo Concept Estate is the member of Volvo's recent show trio that finally reduced us to a large petri dish's worth of gibberish-spouting goo.

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.