: Care&Feeding of 556hp

03-20-11, 10:00 PM
Well, I have been a car enthusiast for 50+ years and have enjoyed many cars and trucks,big&small,fast&slow,and it is very apparent that economy is directly linked to these two simple phrases.I think G.M. has done an excellent job in giving us car nuts a very fast,luxury,dependable,and well styled car with little risk of major problems.I think our CTS-Vs are somewhat test mules for G.M. being on leading edge has it benifits and draw backs. All and all a great driving experience.

03-20-11, 11:35 PM
All I know is that I regularly feed mine copious amounts of premium fuel...it seems to really enjoy it.