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Old 06-12-2007, 11:19 AM   #7
GM Guy For Life
Drives: 2010 GMC Yukon XL
Join Date: Apr 2007
Location: Omaha, NE
Posts: 971
Originally Posted by selil View Post
Actually GM only makes one engine. They just tune the engine for MPG or HP through the computer settings. A few computer tweaks and a Impala can do 0-60 in 2.3 seconds...


Really? I see you drive an you suppose the guy down the street driving a Cobalt has the same engine as yours, just tuned for MPG rather than HP?

How about the Vette on the other block? Same engine as yours just tuned for....oh wait, the Vette has more HP and more MPG than your Avalanche. But I thought they used the same engine, just tuned for HP or MPG.

Come on man, did you really just say that with a straight face? Please tell us you were joking.
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