Thor Motor Coach Quantum
30 floorplansClass C2016– (in production)Mixed build tier
Thor Motor Coach (Mixed tier): Thor Motor Coach
What one actually costs today: $123,300–$183,700 across the line, new sticker or used estimate per model.
THE FLOORPLANS — 30
| MODEL | YEARS | LENGTH | GVWR | SLEEPS | PRICE TODAY | FINDING ONE |
|---|---|---|---|---|---|---|
| CR24 | 2019–21 | 25.8 ft | 11,030 lb | 5 | — | Findable |
| DS24 | 2022–24 | 25.8 ft | 11,030 lb | 3 | — | Findable |
| GL24 | 2024–26 | 25.8 ft | 12,125 lb | 4 | — | Findable |
| GR22 | 2017–20 | 24.0 ft | 12,500 lb | 5 | — | Findable |
| HS31 | 2026– | 32.6 ft | 14,500 lb | 5 | $179,500 | Findable |
| JM31 | 2020–22 | 32.3 ft | 14,500 lb | 5 | — | Findable |
| KM24 | 2017–21 | 24.8 ft | 11,030 lb | 5 | — | Findable |
| KW29 | 2019– | 31.0 ft | 14,500 lb | 5 | $183,700 | Common |
| LC19 | 2025– | 20.4 ft | 11,500 lb | 3 | $123,300 | Findable |
| LC21 | 2025– | 24.1 ft | 12,500 lb | 4 | $127,700 | Findable |
| LC22 | 2021–25 | 24.1 ft | 12,500 lb | 5 | — | Common |
| LC25 | 2021–24 | 25.2 ft | 12,500 lb | 5 | — | Findable |
| LC26 | 2022–24 | 27.6 ft | 14,500 lb | 5 | — | Findable |
| LC28 | 2022– | 30.0 ft | 14,500 lb | 5 | $157,400 | Common |
| LF31 | 2016– | 32.7 ft | 14,500 lb | 7 | $183,700 | Common |
| LH26 | 2020–21 | 27.6 ft | 14,500 lb | 5 | — | Findable |
| LP27 | 2024–25 | 28.7 ft | 14,500 lb | 5 | — | Findable |
| LT27 | 2023–24 | 29.1 ft | 14,500 lb | 5 | — | Findable |
| LX19 | 2026– | 21.3 ft | 11,500 lb | 3 | $126,100 | Findable |
| LZ22 | 2025– | 24.1 ft | 12,500 lb | 4 | $132,000 | Findable |
| LZ25 | 2025– | 26.4 ft | 12,500 lb | 4 | $139,300 | Findable |
| LZ28 | 2026– | 29.8 ft | 14,500 lb | 5 | $141,400 | Findable |
| MB24 | 2022–26 | 25.8 ft | 12,125 lb | 5 | — | Common |
| PD31 | 2016–20 | 31.3 ft | 14,500 lb | 5 | — | Findable |
| PQ31 | 2023–24 | 32.6 ft | 14,500 lb | 5 | — | Findable |
| RC25 | 2018–21 | 26.4 ft | 14,500 lb | 5 | — | Findable |
| RQ29 | 2017–18 | 30.9 ft | 14,500 lb | 5 | — | Findable |
| RS26 | 2016–20 | 27.5 ft | 12,500 lb | 5 | — | Findable |
| RW28 | 2018–20 | 30.2 ft | 14,500 lb | 5 | — | Findable |
| WS31 | 2016–25 | 32.3 ft | 14,500 lb | 5 | — | Common |
THE LINE, YEAR BY YEAR
Assembled from eight-plus model years of brochures, floorplan by floorplan. This is the part a spec sheet can't tell you: which years changed, and which year is the buy.
- 2016Introduced
- 2017Introduced
- 2019Introduced
- 2019GVWR revised to 12,500 lb
- 2020Final model year
- 2020Introduced
- 2021Final model year
- 2021Introduced
- 2022Introduced
- 2022Final model year
- 2023Introduced
- 2024Final model year
- 2024Introduced
- 2025GVWR raised to 12,125 lb
- 2025Introduced
- 2025Final model year - replaced by LC21/LZ22
- 2025Final model year
- 2026Final model year - Quantum Sprinter dropped for 2027
- 2026Introduced
- 2026Final model year
Which Quantum is the right one — if any?
A line this size hides real differences behind similar names. Set what you care about — weight, bunks, build, budget — as sliders, and watch every floorplan here get ranked against the whole market, not just against each other.
Rank it against your setup →