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I just bought a certified used 2007 G6. From what I can tell I made a good choice in buying this car. I'm a little confused though, I can tell that it's not the value leader trim, but it's not a GT either. I looked on a web site to c how much horsepower my car was supposed to come with. It has a 3.5 V6 but one review site said there were two 3.5's and it listed the both of them with in the 2 and 250 range. Is this true or not would really want to know this info. How can I tell?
The 2005 LX9 3.5 V6 has 201 hp.
The 2006 LX9 3.5 V6 has 201 hp.
The 2007 LZ4 3.5 V6 has 224 hp.
The 2008 LZ4 3.5 V6 has 219 hp.

The base V6 and the GT use the same engine but have different final transaxle ratios.

Then there are the 3.6 and 3.9 V6s used in the GTP and GXP.
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