Just try to spot the differences, because there are only a few of them. As you've surely heard, Infiniti has changed up a few details of the G line of vehicles. First, the sedan ditches the old 3.5-liter for the coupe's 3.7-liter with variable valve event and lift, and both bodystyles get a new 7-speed automatic. They also both get new rotary dials that replace the current car's seat heater buttons, plus a few other subtle interior upgrades. The '09 sedan is distinguished outside by new wheels from the European model and, of course, new badges with sevens in them.

For the '09 coupe, the biggest change is the addition of all-wheel drive, denoted by a G37x badge. It's only available with an automatic. See pictures of both by clicking the headline above.