wider than the rear ones; 255/45R18 versus 225/50R18 in the rear. That's the first time I've seen such a situation. This setup encourages the GXP to oversteer. You see, since the front wheels have ...

With old-school Pontiac styling cues, big V-6 engines and so-called “widetrack” handling, the 1997-2003 Grand Prix alludes to being a sporty ride for the young.

I'm wondering if Displacement on Demand ever got activated at all during the GXP's stay with me, since I averaged about 14.2 L/100 km under light driving and 16.5 L/100 km when driving more ...