Remember when only muscle cars had 390 horsepower? Of course you don't. Therefore, it shan't give thee pause the new 2009 Infiniti FX50 has the same. That by way of Nissan's 5.0 liter V8 — that outpowers BMW's X5 4.8i — over a seven-speed transmission. Other than a significant facelift, the longtime oddball SUV gets a…

We were told the 2009 Infiniti FX was revealed last night at a swank cocktail function in Geneva. We were told we'd get to see the range-topping 2009 Infiniti FX50 drop deus ex machina-like from the heavens, ready to solve all our problematic desires for a new luxe Car-UV with a phallic-shaped front end. We were told…