Ford Thunderbird (tenth generation) year being its last. On September 4, 1997, the final MN12 Thunderbird was built at Ford's assembly plant in Lorain, Ohio. As it rolled down the assembly line, a sign saying "That's All Folks" adorned the decklid. Ford Thunderbird (tenth generation) The tenth generation of the Ford Thunderbird is a personal luxury car that was produced by Ford for the 1989 to 1997 model years. On December 26, 1988 a completely redesigned Thunderbird was introduced as a 1989 model alongside its sister car, the Mercury Cougar. Developed on Ford's new MN12 (Mid-Size North American Project 12) platform, the new Thunderbird
Triumph Thunderbird into the US market. The 'Thunderbird' name and retro styling recalls the original Triumph company's golden years of the 1960s. It was the first "classic" Triumph to be produced by the resurgent company. The engine, redesigned to give a period look and de-tuned for more torque at lower rpm, was a variant of the 885 cc triple engine. Peak power was down to from . Several variants of the Thunderbird were produced, Triumph T309TT Legend, Triumph T309RC Adventurer, and the Triumph T309RD Thunderbird Sport, which produced a claimed 82 bhp. The Thunderbird was produced until 2003 and the Thunderbird Sport