We have a 2003 Everest. They were discontinued during the 2010 production year. The new Alpine models are being built on what was the Everest line. Like others have said, it’s a 2007 model. I’d offer them a high retail book price for it.
Our unit has been very durable. We full timed in it for about 4 years and put somewhere between 50K - 60K road miles on it. We cannot say much about cold weather as ours has never been in the snow. However, it is fully insulated and that helps keep it cool.
We have scheduled about 4,000 miles for it this fall as we are going to NE then down to FL and back to SC. It’s always ready to go.
FastEagle
p.s. Here are the specs for all 2007 models.
Keystone Everest | Specs