Automakers are always looking to add a tinge of green to their fleets, and Audi is reportedly ready to drop a few cylinders on its flagship sedan. The 2012 Audi A8 will be offered as a hybrid, with a four-cylinder gasoline engine being paired with an electric motor. The A8 Hybrid will likely be offered... 

As stated earlier – and despite quotes to the contrary – Audi is increasingly serious about alternative propulsion. After pioneering direct injection and pushing the envelope of diesel technology, Audi is looking to electricity for its next round of innovations. And the fruits of its labors are...