To be "G," this coupe has to prove it on the track. On paper, this new G37 takes Infiniti to the next level with more power and what may be improved handling. That's the hope, at least, given the mechanicals Infiniti has put together for the G37: A 3.7-liter V6 engine that's expected to make 330 horsepower and 270 lb-ft of torque (up from 275 hp), mated to a five-speed automatic or six-speed manual transmission. Infiniti says that it also lowers emissions and improves fuel economy, and will make you a cup of coffee, too! Among other changes, ride and handling is improved, with a chassis that has been stiffened approximately 36 percent. The G37 is offered with a new 18-inch wheel/tire package as standard equipment.