What type car was was driven by David Starsky in TV Series Starsky and Hutch?

Answer:

David Starsky played by Paul Michael Glaser drove 1974 Ford Gran Torino

Kenneth 'Hutch' Hutchinson played by David Soul drove a battered tan 1973 Ford Galaxie 500, which occasionally appeared when the duo needed separate vehicles or for undercover work.

About Series:
Starsky and Hutch (usually written as Starsky & Hutch) is a 1970s US television series that consisted of a 90-minute pilot movie (originally aired as a Movie of the Week entry) and 92 episodes of 60 minutes each; created by William Blinn, produced by Spelling-Goldberg Productions, and broadcast between April 30, 1975 and May 15, 1979 on the ABC network; distributed by Columbia Pictures Television in the United States.