My DH has the GMC Envoy Denali - it fits our family of 7 nicely (we've taken 8 comfortably as well), and we also use it to haul almost all of our band equipment to gigs. After about 70,000 miles, we paid almost $5,000 to get the engine repaired - it was smoking :( I don't know if that's just normal wear and tear, or something else.
I have a friend with a Tahoe - she likes our Denali better, she said it's more comfortable.
at 8:48 AM on Jul. 1, 2010