I am looking to get in to a car with better gas mileage right now. I have my eye on a 2007 Grand Prix GT2 that is supercharged. Now obviously it isn't going to get the same gas mileage as the same car without being supercharged, but I would like an idea of what to expect. It still has the 3.8 V6 in it. Thank you!
Gas Mileage on a Pontiac Grand Prix Supercharged?
- Thread starter CopKid
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