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. GM H platform (1971) - The General Motors H platform or H-body is an automobile platform designation used for the 19711980 model year rear wheel drive line of subcompact cars. The fourth character in the Vehicle Identification Number (VIN) for an H-body car is H.H-bodies were available as two-door Notchback Hatchback Wagon and Sedan delivery body-styles and have 4 6 and 8-cylinder GM engines solid rear axle and unibody construction. The platform was introduced with the 1971 Chevrolet Vega.
The answer to this question is:
Mean Of Transportation