The Audi A3 TDI was named the 2010 Green Car of the year. Audi’s clean diesel technology is what powers the A3, which has impressive numbers – 140 hp / 236 lb-ft of torque with 42 mpg highway.

During the Superbowl Audi debuted its now famous Green Police Ad, which has caused quite a buzz in the blogosphere. User comments range from this is a sign of things to come with government control over ...