Keystone Montana High Country
Keystone (Mixed tier): The lighter half of Keystone's Montana family — a 101in wide body with frameless windows, six-point hydraulic auto-levelling, Curt slipper-roll suspension and a Helix pin box, plus a SolarFlex package standard. Good residential feel for the money; Keystone's volume-plant QC is the usual caveat.
What one actually costs today: $42,700–$152,800 across the line, new sticker or used estimate per model.
| MODEL | YEARS | LENGTH | GVWR | SLEEPS | PRICE TODAY | FINDING ONE |
|---|---|---|---|---|---|---|
| 280CK | 2021–21 | 32.2 ft | 14,300 lb | 4 | $42,700used est. | Findable |
| 281CK | 2021–23 | 32.2 ft | 14,250 lb | 4 | $52,900used est. | Findable |
| 290RL | 2026– | 33.9 ft | 16,255 lb | 4 | $128,400 | Findable |
| 294RL | 2021–21 | 34.0 ft | 14,300 lb | 6 | $44,200used est. | Findable |
| 295RL | 2021– | 34.0 ft | 15,300 lb | 6 | $91,500 | Common |
| 300RK | 2026– | 34.9 ft | 15,700 lb | 4 | $132,600 | Findable |
| 311RD | 2023– | 35.0 ft | 15,600 lb | 6 | $93,100 | Common |
| 325RK | 2025– | 36.6 ft | 15,985 lb | 6 | $93,800 | Findable |
| 330RL | 2021–21 | 37.3 ft | 14,260 lb | 6 | $48,400used est. | Findable |
| 331RL | 2021– | 37.3 ft | 16,580 lb | 6 | $98,000 | Common |
| 334BH | 2021–21 | 37.0 ft | 16,000 lb | 8 | $47,200used est. | Findable |
| 350BH | 2021–21 | 39.0 ft | 16,000 lb | 8 | $50,100used est. | Findable |
| 351BH | 2021– | 39.0 ft | 16,655 lb | 8 | $104,600 | Common |
| 362RD | 2021–21 | 40.1 ft | 16,000 lb | 8 | $53,400used est. | Findable |
| 364BH | 2021–21 | 40.9 ft | 16,000 lb | 8 | $46,000used est. | Findable |
| 365BH | 2021–21 | 40.9 ft | 16,000 lb | 8 | $46,000used est. | Findable |
| 372RD | 2021–21 | 41.3 ft | 16,000 lb | 8 | $52,100used est. | Findable |
| 373RD | 2021– | 41.3 ft | 16,780 lb | 8 | $107,600 | Common |
| 376FL | 2021–21 | 41.9 ft | 16,460 lb | 10 | $52,500used est. | Findable |
| 377FL | 2021– | 41.9 ft | 16,620 lb | 10 | $108,600 | Common |
| 381TB | 2023– | 42.4 ft | 16,705 lb | 10 | $108,800 | Common |
| 382TH | 2021–21 | 41.8 ft | 17,000 lb | 8 | $55,400used est. | Findable |
| 383TH | 2021–21 | 41.8 ft | 17,000 lb | 8 | $55,400used est. | Findable |
| 384BR | 2021–21 | 40.8 ft | 16,554 lb | 10 | $51,400used est. | Findable |
| 385BR | 2021– | 40.8 ft | 16,685 lb | 10 | $113,100 | Common |
| 389BH | 2024– | 40.4 ft | 16,525 lb | 10 | $108,800 | Findable |
| 391TB | 2026– | 43.9 ft | 18,785 lb | 9 | $152,800 | Findable |
| 397FB | 2025– | 43.0 ft | 16,800 lb | 10 | $110,200 | Findable |
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.
- 2021Introduced and replaced by the 281CK
- 2021Introduced
- 2021Introduced and replaced by the 295RL
- 2021Earliest year in Keystone's published spec archive
- 2021Introduced and replaced by the 331RL
- 2021Introduced and replaced by the 335BH
- 2021Introduced and replaced by the 351BH
- 2021Introduced and dropped after one year
- 2021Introduced and replaced by the 373RD
- 2021Introduced and replaced by the 377FL
- 2021Introduced and replaced by the 385BR
- 2023Final year
- 2023Introduced
- 2025Introduced
- 2026Introduced
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.
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