The 2009 Infiniti G37 Sedan marks the fourth generation of Infiniti’s luxurious sport sedan offering. It is rear-wheel-drive by default but offers an optional all-wheel-drive system. Two trims are available: base and Journey. Regardless of trim level, every G37 is powered by a 3.7-liter V6 engine that produces 328 horsepower, linked to a seven-speed automatic or a six-speed manual transmission. Inside, the sedan boasts leather-appointed seating, a seven-inch screen for Infiniti’s infotainment system, and technology features such as Bluetooth phone connectivity, and a premium audio system. The G37 sedan impresses on the safety front as well, with standard features like electronic stability control, front-seat side airbags, full-length curtain-type airbags, and antilock brakes with brake assist.