What Car Has the SR20 Engine?

The SR20 is a series of inline-four automobile engines manufactured by Nissan from 1989 to 2002. It was used in a variety of Nissan and Nissan-related vehicles, including the S13, S14, and S15 Silvia, the 200SX, the 180SX, and the Primera. The SR20 is known for its high-revving ability and strong performance, and it has been a popular choice for tuners and enthusiasts.

The SR20 was first introduced in 1989 in the S13 Silvia. It was initially offered in two versions, a naturally aspirated version and a turbocharged version. The naturally aspirated version produced 140 horsepower and 132 lb-ft of torque, while the turbocharged version produced 205 horsepower and 188 lb-ft of torque. The SR20 was also used in the 200SX and the 180SX, which were export versions of the Silvia.

In 1994, Nissan introduced the S14 Silvia. The SR20 engine in the S14 was updated with a number of new features, including a variable valve timing system. The naturally aspirated version of the SR20 in the S14 produced 165 horsepower and 149 lb-ft of torque, while the turbocharged version produced 220 horsepower and 203 lb-ft of torque. The SR20 was also used in the 200SX and the 180SX, which were export versions of the Silvia.

In 1999, Nissan introduced the S15 Silvia. The SR20 engine in the S15 was further updated with a number of new features, including a higher compression ratio and a revised variable valve timing system. The naturally aspirated version of the SR20 in the S15 produced 175 horsepower and 155 lb-ft of torque, while the turbocharged version produced 250 horsepower and 236 lb-ft of torque. The SR20 was also used in the 200SX and the 180SX, which were export versions of the Silvia.

Production of the SR20 engine ended in 2002. It was replaced by the QR20DE engine. The SR20 remains a popular choice for tuners and enthusiasts, and it is still used in a variety of racing and performance applications.