The Hennessey Venom F5-M is the most powerful manual car in the world, equipped with a six-speed transmission and a 6.6-liter twin-turbo V8 engine that produces 1,817 horsepower.
Read MoreThe Hennessey Venom F5-M is the most powerful manual car in the world, equipped with a six-speed transmission and a 6.6-liter twin-turbo V8 engine that produces 1,817 horsepower.
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