Lexus ISF Spec(規格公開)

Engine Specifications 引擎規格

V8 DOHC Displacement [cc] :4,968

Bore x stroke [mm] :94.0 x 89.5

Fuel supply system :D-4S (direct fuel injection + port fuel injection)

Compression ratio 11.8:1

Maximum output [kW (PS) / rpm] :311 (423) / 6,600

Maximum torque [N-m (kg-m) / rpm] :505 (51.5) / 5,200

Press Release

Lexus Launches 'IS F' in Japan
Lexus announced today that it will begin sales in Japan, starting on December 25, of the "IS F"*. The IS F is a Lexus "F" premium sports car based on the concept of proposing a new level of performance for Lexus through a refinement of basic performance with the addition of new cruising technology. The vehicle was developed to pursue, to the fullest extent possible, the "joy of driving" — which is one of the fundamental appeals of the automobile — by responding reliably and performing as intended.
Based on the IS series, the IS F boasts a completely new engine and transmission, an exclusive suspension and specially selected aluminum wheels and tires. The vehicle was tested extensively on race circuits in Japan and overseas, including Fuji Speedway, in order to demonstrate its full potential. Detailed attention to the responsiveness of the acceleration, gear shifting, steering and brakes, as well as to the actual experience of quality (such as engine sound and the sensation of acceleration), has created a new type of driving pleasure — not just for the driver but for passengers as well — thus expressing the emotional appeal of the Lexus brand.