Season 1 of Top Gear premiered on July 13, 1978.

Season 2 of Top Gear premiered on May 1, 1979.

Season 3 of Top Gear premiered on April 1, 1980.

Season 4 of Top Gear premiered on September 2, 1980.

Season 5 of Top Gear premiered on April 21, 1981.

Season 6 of Top Gear premiered on November 3, 1981.

Season 7 of Top Gear premiered on April 13, 1982.

Season 8 of Top Gear premiered on September 7, 1982.

Season 9 of Top Gear premiered on January 29, 1983.

Season 10 of Top Gear premiered on September 6, 1983.

Season 11 of Top Gear premiered on February 28, 1984.

Season 12 of Top Gear premiered on October 23, 1984.

Season 13 of Top Gear premiered on March 5, 1985.

Season 14 of Top Gear premiered on September 3, 1985.

Season 15 of Top Gear premiered on April 8, 1986.

Season 16 of Top Gear premiered on September 9, 1986.

Season 17 of Top Gear premiered on April 7, 1987.

Season 18 of Top Gear premiered on September 10, 1987.

Season 19 of Top Gear premiered on April 7, 1988.

Season 20 of Top Gear premiered on September 29, 1988.

Season 21 of Top Gear premiered on March 21, 1989.

Season 22 of Top Gear premiered on September 14, 1989.

Season 23 of Top Gear premiered on March 27, 1990.

Season 24 of Top Gear premiered on September 27, 1990.

Season 25 of Top Gear premiered on February 28, 1991.

Season 26 of Top Gear premiered on September 19, 1991.

Season 27 of Top Gear premiered on February 27, 1992.

Season 28 of Top Gear premiered on September 24, 1992.

Season 29 of Top Gear premiered on February 18, 1993.

Season 30 of Top Gear premiered on September 9, 1993.

Season 31 of Top Gear premiered on March 3, 1994.

Season 32 of Top Gear premiered on September 22, 1994.

Season 33 of Top Gear premiered on February 16, 1995.

Season 34 of Top Gear premiered on September 21, 1995.

Season 35 of Top Gear premiered on February 15, 1996.

Season 36 of Top Gear premiered on September 5, 1996.

Season 37 of Top Gear premiered on January 2, 1997.

Season 38 of Top Gear premiered on September 4, 1997.

Season 39 of Top Gear premiered on February 19, 1998.

Season 40 of Top Gear premiered on September 10, 1998.

Season 41 of Top Gear premiered on March 18, 1999.

Season 42 of Top Gear premiered on September 9, 1999.

Season 43 of Top Gear premiered on January 20, 2000.

Season 44 of Top Gear premiered on September 7, 2000.

Season 45 of Top Gear premiered on February 22, 2001.