Cadillac 1973 Shop Manual. on 2040-parts.com

BMW X5 (F15)

This is the new, third generation BMW X5, the biggest-selling SUV in its segment with over 1.3 million sold since the first was launched in 1999. While the previous versions have sat more in the high-riding wagon space (BMW prefers to call them Sports Activity Vehicles), this latest F15 model appears to have shifted closer to a more traditional SUV, appearing taller and less ‘squat', certainly than the car it replaces. This is partly due to the DLO, which dips down behind the A-pillar, creating a deep window.

Audi A6

Audi today unveiled the new A6, the fourth generation of the its D-segment sedan. Measuring 4920mm long, 1870mm wide, and 1460mm tall, the new A6 is shorter and lower – but wider – than its predecessor, and has a longer, 2910mm wheelbase. The new car also features lighter body panels and improved powertrains.

Concept Car of the Week: Lamborghini Countach LP500 (1971)

The rivalry between the raging bull and the prancing horse led the two brands to create some truly amazing sports and super cars. In 1971, delighted by the success of the Miura, Ferrucio Lamborghini naturally went back to Carrozzeria Bertone with the impossible task to design its successor. The Miura was undeniably gorgeous, but wasn't yet on the same level as the Ferraris in terms of performance.