2000Silverbullet wrote:2008 STS 302 hp vs 2013 CTS 270 hp ??
General Motors High Feature engine
LLT
http://en.wikipedia.org/wiki/GM_High_Feature_engine#LLT
The 3.6 litre (3564 cc) LLT is a direct injected version based on the earlier LY7 engine. It was first unveiled in May 2006, and the DI version was claimed to have 15 percent greater power, 8 percent greater torque, and 3 percent better fuel economy than its port-injected counterpart. The LLT engine has a compression ratio of 11.4:1, and has been certified by the SAE to produce 302 horsepower (225 kW) at 6300 rpm and 272 lb•ft (369 N•m) of torque at 5200 rpm on regular unleaded (87 octane) gasoline. This engine debuted on the 2008 Cadillac STS and CTS.[9][10] GM will use a LLT in all 2009 Lambda-derived crossover SUVs to allow class-leading fuel economy in light of the new Corporate Average Fuel Economy (CAFE) standards. In the Lambdas, LLT engine produces 288 horsepower (215 kW) and 270 lb•ft (366 N•m) of torque.
2008–2011 Cadillac STS 302 hp (225 kW) @ 6300 rpm 272 lb•ft (369 N•m) @ 5200 rpm
LFW
http://en.wikipedia.org/wiki/GM_High_Feature_engine#LFW
The LFW is a flexible fuel version of the LF1, capable of running on E85, gasoline, or any mixture of the two. Output is identical to the LF1.
2012-2013 Cadillac CTS 270 hp (201 kW; 274 PS) @ 7000 rpm 223 lb•ft (302 N•m) @ 5700 rpm
KBB:
http://www.kbb.com/compare-cars/specs/2 ... ts-352574/
............................ CTS ....... STS
EPA Trunk or Cargo 13.6 cu.ft. 13.8 cu.ft.
That .2 cubic feet can make all the difference, believe it or not. - BC
EDIT: add KBB link