Porsche has introduced a low-emission hybrid "concept" sports car that is capable of accelerating from 0 to 100 km/h in just under 3.2 seconds.

Volkswagen expects to double its market share from 2% to 4%, selling as many as 450,000 vehicles in the United States in the next three to four years.

Dutch auto manufacturer Spyker Cars NV and others have expressed interest in General Motors Corp's Saab unit after GM announded it would close the Swedish automaker.

The Audi A3 TDI has been chosen as the "green" car of the year at the LA Motor Show. It is the second time in a row that German carmakers have won for their clean diesel cars.

German carmaker Audi is set to sell more vehicles worldwide than luxury rival Mercedes for the first time ever next year, according a new study released on Monday.

German sports car maker Porsche rejected Saturday an "ultimatum" issued by rival Volkswagen to accept by Monday a proposal for cross-ownership leading eventually to a merger.

Vienna Engineering has come up with a green answer for car brakes which does away with environmentally unfriendly hydraulic fluids and doesn’t need engine pressure to get brakes to work.

German car makers Volkswagen and Porsche plan to merge, bringing to a sudden and dramatic end a lengthy takeover attempt by the sports car manufacturer of its larger rival.

Fiat CEO Sergio Marchionne, has said in an interview he wants to keep open all four Opel plants in Germany after a possible takeover of the struggling carmaker. Opel is owned by General Motors Corp.

The shortcomings of diesel cars as understood by skeptics in America may be -- like that infamous report of Mark Twain’s death -- grossly exaggerated.

The last example of a rare 1953 Horch is undergoing restoration at the Audi museum in Ingoldstadt, Germany. The car was discovered, battered and rusty, in a small Texas town earlier this year.