Infiniti redesigns the FX, its rear- or all-wheel drive crossover based on the same platform as the G sedan. Although styling isn’t radically different on the second generation, there are a few new features including a seven-speed automatic transmission and larger V-8 engine for the FX50. The new 5.0-liter, overhead-cam V-8 produces 390 horsepower, a whopping 70 horsepower gain over the 4.5-liter version. The FX35 continues with a V-6, although details haven’t been released.