991 GT3 has been putting in hard test miles at the Nurburgring
Hardcore version of the latest Porsche 911 gets a power hike to 450bhp and sheds 40kg compared with its predecessor; set to be unveiled next March
Cascada will be the first model to receive the new line of engines
Vauxhall has revealed the first in a line of new engines, which will premiere in the forthcoming Cascada
GLA's lighter disguise reveals more of its design
Mercedes' Audi Q3-rivalling GLA loses more of its disguise
Volkswagen claim 88mpg and 85g/km for the Golf Mk7 Bluemotion
The all-new Mk7 Volkswagen Golf will offer more space in a premium cabin; weight cut by 100kg; Claimed 88mpg and 85g/km for BlueMotion model; On sale in November
The Porsche 918 Spyder set a 7m 14s lap at the Nürburgring
Advanced new petrol-electric hybrid supercar outpaces Carrera GT's benchmark at famed German racetrack
New Cayenne S Diesel made its world premiere at the Paris motor show
New Porsche Cayenne S Diesel powered by twin-turbo 377bhp Audi unit
Volkswagen claims 88mpg and 85g/km for the BlueMotion model
The 2013 Volkswagen Golf will go on sale with two petrol and two diesel engines, but a number of new units are expected to join the range
Carrera 4S Cabriolet will be priced at £96,619 when it goes on sale in December
The Porsche 911 Carrera 4 and Carrera 4S have been announced, featuring a widened body and a flat-six developing 345 and 395bhp respectively
The Mercedes-AMG SL 63 packs a heroic engine, terrific refinement and dynamic polish. But it lacks in crucial areas
'The three-door Vauxhall Corsa will be more daring in design than the five-door'
Vauxhall’s new supermini promises rakish looks inspired by Astra GTC; due in 2014 with all-new engines
Styling changes to drop-top Z4 are only minor
Facelifted BMW roadster gets an M Performance version with a tuned chassis
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