I have a 2007 G6 and am currently attempting to refinance my loan, for which the lender needs the bluebook value. Trouble is, there are 5 categories to choose from on NADA - sticker from window indicates a regular G6 sedan with sport package added (e.g. 3.5L V6 engine, 17" alloy wheels, fog lamps, rear spoiler) plus preferred package (remote starter, etc.) & adjustible pedals. My question is, which category does this fall under? The 5 options are 1) Sed 4dr GTR Sport manual transmission (no); 2) sedan 4dr. 4 cyl. (no); 3) sedan 4dr GT (?); 4) Sedan 4dr. GTP (?); and 50 Sedan 4dr Sport. Which??