Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Porsche 911 GT2 -  The Porsche 911 GT2 is a high performance sports car built by the German manufacturer Porsche since 1994. It is based on the 911 Turbo and uses a similar twin-turbocharged engine but features numerous upgrades including engine upgrades larger brakes and stiffer suspension calibration. The GT2 is significantly lighter than the Turbo due to its use of rear-wheel drive instead of all-wheel drive and the lightening or removal of interior components.
The answer to this question is:
Mean Of Transportation