Infiniti Performance Line (IPL) is an initiative by to consider the total vehicle performance. It takes into account the drive train, exterior and interior which are all upgraded without compromise. The latest 2013 IPL G Convertible is the second of its kind in the IPL range and it features a tuned 3.7 liter V6 engine, producing 343 horsepower and 273lb-ft of torque. A 7-speed electronically controlled automatic transmission is equipped with Downshift Rev Matching and quick-shift Drive Sport modes for enhanced driving experience. There is considerable suspension work done to these vehicles, improving comfort and handling. Leather interior and climate controlled front sports seats are also great features for all seasons.