It's been a long time since Infiniti offered a convertible--set your wayback machine for the M30 that launched with the original Infiniti lineup in 1989.
Today, the upscale Nissan brand is rejoining the fray with its first hardtop convertible.The new 2009 Infiniti G37 Convertible is spun from the coupe we told you about last week. For the new package, Infiniti's gone with a three-piece folding hardtop that gives it coupe structure when needed and top-down motoring when the weather allows. Because that's what convertibles do, according to Wikipedia.The G37 Convertible will get its power from a version of Nissan's lovely 3.7-liter V-6, and it will make more than 320 horsepower. On-sale date is early 2009.