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: $48,500–$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 | $48,500used est. | Findable |
| 281CK | 2021–23 | 32.2 ft | 14,250 lb | 4 | $61,900used est. | Findable |
| 290RL | 2026– | 33.9 ft | 16,255 lb | 4 | $128,400 | Findable |
| 294RL | 2021–21 | 34.0 ft | 14,300 lb | 6 | $50,100used 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 | — | Findable |
| 330RL | 2021–21 | 37.3 ft | 14,260 lb | 6 | $54,900used est. | Findable |
| 331RL | 2021– | 37.3 ft | 16,580 lb | 6 | $98,000 | Common |
| 334BH | 2021–21 | 37.0 ft | 16,000 lb | 8 | $53,500used est. | Findable |
| 350BH | 2021–21 | 39.0 ft | 16,000 lb | 8 | $56,800used est. | Findable |
| 351BH | 2021– | 39.0 ft | 16,655 lb | 8 | $104,600 | Common |
| 362RD | 2021–21 | 40.1 ft | 16,000 lb | 8 | $60,600used est. | Findable |
| 364BH | 2021–21 | 40.9 ft | 16,000 lb | 8 | $52,100used est. | Findable |
| 365BH | 2021–21 | 40.9 ft | 16,000 lb | 8 | $52,100used est. | Findable |
| 372RD | 2021–21 | 41.3 ft | 16,000 lb | 8 | $59,100used est. | Findable |
| 373RD | 2021– | 41.3 ft | 16,780 lb | 8 | $107,600 | Common |
| 376FL | 2021–21 | 41.9 ft | 16,460 lb | 10 | $59,600used 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 | $62,900used est. | Findable |
| 383TH | 2021–21 | 41.8 ft | 17,000 lb | 8 | $62,900used est. | Findable |
| 384BR | 2021–21 | 40.8 ft | 16,554 lb | 10 | $58,300used 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 | — | 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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