PineyCruisin
Well-known member
I can share my own experience---we have a 2005 Chevy Express 1500 conversion van with the v6. We purchased it not because we wanted a v6 but the body and interior had everything we were looking for and the price and condition of it was very good.
We took out all seats except the back bench that folds into bed and added only minimal lightweight equipment for sleeping/camping part time. We had it weighed recently at 5900 lbs. at a weigh station which, I believe for a full size van, is exceptionally light. We do not tow anything. It has gotten over 19 mpg highway under ideal conditions (no elevation change, no wind, etc), but usually averages around 16 mpg around town and 18.5 highway, without the a/c running.
The v6 has been perfectly adequate for our needs but there are huge caveats to this statement -- we travel and camp very lightly, live in NJ so usually don't need to worry about powering up steep elevations (even traveling around PA and upper NY it did OK), and drive pretty conservatively. Also, I have always owned smaller vehicles (never owned anything larger than a v6 turbo) so have low expectations--going slower when climbing hills and having to allow more open roadway before passing vehicles (ie, you don't miss what you have never had).
However, when we took it to the White Mountains, where the elevation changes are much more considerable, the van struggled to keep a decent speed on roads with higher grades. When we are ready to go out west and live full-time in our vehicle, we really will be considering upgrading to a vehicle with a larger engine.
We took out all seats except the back bench that folds into bed and added only minimal lightweight equipment for sleeping/camping part time. We had it weighed recently at 5900 lbs. at a weigh station which, I believe for a full size van, is exceptionally light. We do not tow anything. It has gotten over 19 mpg highway under ideal conditions (no elevation change, no wind, etc), but usually averages around 16 mpg around town and 18.5 highway, without the a/c running.
The v6 has been perfectly adequate for our needs but there are huge caveats to this statement -- we travel and camp very lightly, live in NJ so usually don't need to worry about powering up steep elevations (even traveling around PA and upper NY it did OK), and drive pretty conservatively. Also, I have always owned smaller vehicles (never owned anything larger than a v6 turbo) so have low expectations--going slower when climbing hills and having to allow more open roadway before passing vehicles (ie, you don't miss what you have never had).
However, when we took it to the White Mountains, where the elevation changes are much more considerable, the van struggled to keep a decent speed on roads with higher grades. When we are ready to go out west and live full-time in our vehicle, we really will be considering upgrading to a vehicle with a larger engine.