Wesley, Thanks for your input. You are correct regarding the almost identical designs between the Ascender and the GMC Envoy. I did some further checking and discovered that Chevrolet Equilnox is quite different. Chevy uses a much smaller 3.2 V-6 whereas Isuzu uses the larger and more powerful 4.2L in-line six-cyl. at 275hp. It seems that Isuzu is offering a better standard warranty too. With GM, perhaps they try to sell the upgraded warranty as an optional product. Interestingly, the GMC's can be ordered with optional v-8's all the way from 300hp to 395hp vortec eng's. Thanks again for your input and I'm still hoping to hear from an owner that has been driving the
2003, 04, or 05 Isuzu Ascender. Thx for the help, Ern :)- posted
18 years ago