2012 Lexus GS 450H Technical characteristics:
Engine
Engine type 2GR-FXE 3.5L V6
Volume (cm3) 3.456
Cylinders valves V624
ATKinson Cycle Configuration engine, six cylinders, V-shaped, 24-valve, Dohc, four valves per cylinder.
Diameter x Piston stroke (mm) 94.0 x 83.0