2006 Cadillac STS-V

The 4.4L supercharged, dual-overhead-cam Northstar engine powers the Cadillac STS-V, producing 469 horsepower (350 kw) at 6400 rpm and 430 lb.-ft. (583 Nm) of torque at 3600 rpm (power and torque figures estimated). Vehicle redline is 6700 rpm.

The Northstar V-8 SC generates 120 horsepower (90kw) and 115 lb.-ft. (156 Nm) of torque more than its naturally aspirated counterpart. The engine’s torque curve puts the STS-V in the under-5-second club for 0-to-60 time. For more information on the STS-V, see the 2006 Product Information Guide V-Series overview release.