I was looking at the August issue of Good Sam's Highways magazine today and notice on page 3 there is a class C motorhome built on an Isuzu NPR. I did a double take, as this is not something I've ever seen. I suspect this motorhome was from overseas. I, for one, would like to see some manufacturer do this. The closest we've come is Sarfari built on this chasis, but it was a class A. This has been probably 8 - 10 years ago now. My experience with these trucks is they're a little light on power, but bullet-proof otherwise. I suspect they will get as good or better mileage as the current models on the Freightliner (Mercedes) chassis.