This June brings the highly-anticipated Le Mans 24 Hour Race where competition among hybrids is expected to be exceptionally high.  Audi, for one, is planning to bring their R18 e-tron Quattro prototype to the table. Among the prototype's many awe-inspiring features expected to 'wow' the crowd are a turbodiesel engine, electric flywheel hybrid technology, and all-wheel drive. The secret ingredient is, of course, the hybrid system, which adds over 100 bph to each of

The technology behind Audi's experimental plug-in concept, e-tron, is being perfected. It's expected to be the electric power converter used in upcoming models by 2020, including the Audi A3 and Audi A4 - according to the auto maker.

Audi Southampton - 705 County Rd. 39A in Southampton, NY offers up the fuel efficient gas powered variant of these models, and is expected to be one of the first to get fully electric / rechargeable vehicles once