The 1967 Shelby GT350 and GT500 are here!

The 1967 model year saw the introduction of a redesigned Ford Mustang that was slightly larger and heavier than the first pony cars. Bloat, it seems, has been around forever. But it wasn't all bad: '67 'Stangs got those crisp, fastback lines immortalized in "Bullitt" and yes, the remake of "Gone in 60 Seconds." Plus, the Mustang's increased size meant you could wedge a big-block motor under the hood, and that's exactly what Shelby American did with the GT500.

Audi Urban Concept cars (2011): the first photos

Audi Urban concept Spyder concept car (2011) news Audi Urban concept (2011) CAR review Audi has only teased us so far with sketches of its new city car duo, the Urban Concept and its open-top sister, the Urban Spider Concept. Now it's lifted the lid and issued these first photos of its 2011 Frankfurt motor show debutants. They're tiny electric runabouts, with two seats and an electric powertrain.

The thinking man’s M3: Alpina D3 Bi-Turbo is world’s fastest diesel production car

German tuning firm Alpina has been tweaking BMWs since it started back in 1965 – in fact, it helped BMW develop the legendary 3.0 CSL, so it seems it knows its onions. However, its latest effort is something a little different. Not quite a conventional performance car, the 2013 Alpina D3 Bi-Turbo is actually the world’s fastest diesel production car, according to the firm.