2008 Cadillac STS

2008 Cadillac STSOn the outgoing 2007 model STS, EPA fuel economy is 18 mpg city and 27 mpg hwy. Official EPA fuel economy statistics for the 2008 model have not yet been announced. At the same time, the engine is expected to deliver improved fuel efficiency.(27 Nm). (366 Nm) at 5200 rpm,* an upgrade of 20 lb.-ft. Torque is also increased to 272 lb.-ft. The new standard engine for STS delivers a