King Aire 4531 Spartan 605HP vs Thor Motor Coach 29J Ford: 5-year value retention (47% vs 51%), resale value, and cost of ownership head-to-head. Thor Motor Coach 29J Ford holds its value better.
On five-year value retention the Thor Motor Coach 29J Ford comes out ahead, holding about 51% of its value versus 47% for the King Aire 4531 Spartan 605HP. Over the first five years the Thor Motor Coach 29J Ford loses roughly $82,465 while the King Aire 4531 Spartan 605HP loses about $976,849 — a gap near $894,384.
First-year drop is the biggest factor: the Thor Motor Coach 29J Ford sheds about 33% in year one versus 30% for the King Aire 4531 Spartan 605HP. If you buy used, the steeper early drop is what the original owner absorbs.
Loading the interactive terminal…