This Freelander is on the Chevy chassis with a 6.0l engine with plenty of power that averages between 11 to 13 mpg with a 55gal fuel tank giving you just over a 600 mile range. The 21QB is about 24 ft long making it very easy to drive around town and with the backup camera can easly fit into pretty much any RV camp site. It comes with an Onan 4000W generator with less then 20 hrs on it that can power the entire RV. It has a 50gal fresh water tank and 25gal grey / 22gal black holding tanks for off grid camping. The 16gal propane tank that runs the refrigorator / funace and 3 burner stove and oven seems to last for months.  Save thousands from buying a used RV with low miles that has been well maintained and is in great shape. Non smoking , no pets.