They would fit - the 1.8 bolt pattern is the same all the way through! Only the 2.4's that are different. I think they'd look good on a white one too!
By the way - nice looking ride! I was wondering what Chevy was offering that you'd be trading the Vibe for. I noticed your post about the "final mileage" on the 11th, and the sig change. I didn't expect a truck - but that does make sense for much of what you use it for. No manual transmission though I see
Fuel economy will be interesting to see - clearly not in the Vibe category, but probably not too bad for a truck either. My uncle recently rented a 3/4 ton Chev van with the 4.8, and got about 11L/100km with mostly highway driving. He didn't go too fast though - probably 110km/h tops. The 4.8 would be my engine of preference too, although I don't have the cash aside to buy a new truck, nor the budget for its fuel consumption at this time. I'll potentially get one eventually - we'll see what my needs are, and how fuel prices are going when I'm done with the Vibe. Hopefully not for another 10 years or so for me though!
When I bought my Vibe, I said I wanted to keep it going as long as my friend had his '93 Prelude going for - which was just over 500,000km at the time. Well - he's still driving it with well past 600k - so he's setting the bar pretty high for me! I plan to pay cash for whatever I get next though - so I'll need a while to save up! I'm just happy that both of our vehicles are fully paid for now. Hopefully no payments for me ever again!
I hope this one does just as well for you as the Vibe has. You seemed pretty happy with it from how things sounded on here! At least it brought you to lots of fun places reliably. I can only hope to have the opportunity to travel like that one day. Maybe once the kids are done college - in another 10 -12 years...
John