Thor Motor Coach 20A Promaster Roof TOP vs Thor Motor Coach 20J Promaster Roof TOP: 5-year value retention (64% vs 64%), resale value, and cost of ownership head-to-head. Thor Motor Coach 20A Promaster Roof TOP holds its value better.
On five-year value retention the Thor Motor Coach 20A Promaster Roof TOP comes out ahead, holding about 64% of its value versus 64% for the Thor Motor Coach 20J Promaster Roof TOP. Over the first five years the Thor Motor Coach 20A Promaster Roof TOP loses roughly $57,713 while the Thor Motor Coach 20J Promaster Roof TOP loses about $60,753 — a gap near $3,040.
First-year drop is the biggest factor: the Thor Motor Coach 20A Promaster Roof TOP sheds about 28% in year one versus 28% for the Thor Motor Coach 20J Promaster Roof TOP. If you buy used, the steeper early drop is what the original owner absorbs.
Loading the interactive terminal…