HF

Spied: 2010 Buick LaCrosse - AutoSpies Auto News
... tq 2.0 DI Turbo Ecotec. The only V6 offered will probably be the 260 hp
3.6 HF V6 found in the Malibu or Aura. There may be a DI ...
http://www.autospies.com/news/Spied-2010-Buick-LaCrosse-33414/

Rendering of next 9-5 - AutoSpies Auto News
... I like the 9-5, but wished it had shorter front/rear overhangs, a V8 (or a
SC-HF-V6 would do), AWD and led the way for future SAAB vehicles. ...
http://www.autospies.com/news/Rendering-of-next-9-5-13332/