Both versions of the S2000 are powered by the same 2.2L engine that puts out 237 horsepower and 162 lb-ft. of torque.
The CR version is the ultimate racing version of the S2000. It has an aluminum roof that when it is removed saves 99 pounds. The S2000 CR also includes an aerodynamic body kit. Air conditioning is also optional on the CR since that also adds weight to the vehicle.
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