2013 Infiniti M56 sedan compare

Due for an update, the 2013 Infiniti G37 relies on older tech under the hood and in the cabin, which might have been cutting-edge at launch but has become mostly average in the face of advances from the competition.

The 2012 Tesla Model S sets a new standard for cars of the 21st century by integrating cabin tech equal to anything from the consumer electronics industry and incorporating a long-range, powerful, and efficient electric drivetrain.

The conservatively styled 2013 Audi S6 Quattro is a high-tech sport sedan that makes few compromises where cabin technology, on-road performance, and optional safety features are concerned.