The Bentley Turbo RT was introduced in 1997. The Turbo RT was the top of the line variant for the Bentley Turbo R. Produced for only two years, the Turbo RT was fitted with a 400hp turbocharged V8 engine and had its top speed limited to 150mph. A notable variant of the Turbo RT is the RT Mulliner, a limited production custom ordered variant that saw only 56 examples produced. The Bentley Turbo RT ended production in 1999.