How much is a 2025 Thor Quantum?

Based on the current 2025 Thor Quantum listings for sale on RVs on Autotrader, you may find some that cost as low as $109,499 and max out around $187,411. While the average price of a 2025 Thor Quantum is around $134,156, take a look at all the features, the vehicle's condition, and mileage to find the best deal.