Keystone Avalanche
28 floorplansFifth wheel2010– (in production)Mixed build tier
Keystone (Mixed tier): Keystone RV
What one actually costs today: $51,900–$119,500 across the line, new sticker or used estimate per model.
THE FLOORPLANS — 28
| MODEL | YEARS | LENGTH | GVWR | SLEEPS | PRICE TODAY | FINDING ONE |
|---|---|---|---|---|---|---|
| 290RL | 2010–12 | 34.2 ft | 14,000 lb | 6 | — | Findable |
| 295RK | 2021–23 | 33.4 ft | 15,000 lb | 2 | $64,000used est. | Findable |
| 300RE | 2016–22 | 34.0 ft | 15,000 lb | 4 | $52,300used est. | Common |
| 302RS | 2023–26 | 34.8 ft | 15,000 lb | 4 | $72,100used est. | Findable |
| 312RS | 2020–23 | 34.8 ft | 15,000 lb | 4 | $72,400used est. | Findable |
| 320RS | 2017–20 | 35.7 ft | 15,000 lb | 4 | — | Findable |
| 321RL | 2024– | 36.5 ft | 15,000 lb | 4 | $101,900 | Findable |
| 322RL | 2021–25 | 36.8 ft | 15,500 lb | 4 | $78,600used est. | Common |
| 330RE | 2010–15 | 38.3 ft | 14,300 lb | 4 | — | Findable |
| 332MK | 2019–21 | 34.3 ft | 15,000 lb | 4 | $51,900used est. | Findable |
| 338GK | 2020–26 | 37.9 ft | 15,500 lb | 4 | $76,600used est. | Common |
| 346FL | 2024–26 | 38.9 ft | 16,500 lb | 6 | $82,300used est. | Findable |
| 352BH | 2021–23 | 38.7 ft | 15,500 lb | 8 | $69,800used est. | Findable |
| 360FL | 2023–24 | 40.1 ft | 16,500 lb | 6 | $84,000used est. | Findable |
| 361TG | 2014–17 | 39.7 ft | 15,500 lb | 9 | — | Findable |
| 365MB | 2017–22 | 39.4 ft | 15,500 lb | 6 | $57,900used est. | Common |
| 366LS | 2025– | 40.8 ft | 16,200 lb | 6 | $110,900 | Findable |
| 372MB | 2022–25 | 41.4 ft | 16,500 lb | 6 | $87,500used est. | Findable |
| 375RD | 2018–22 | 40.7 ft | 16,000 lb | 6 | $67,100used est. | Findable |
| 378BH | 2019–26 | 40.6 ft | 16,500 lb | 9 | $82,400used est. | Common |
| 379BH | 2019–21 | 40.6 ft | 16,500 lb | 10 | — | Findable |
| 379MB | 2025– | 41.9 ft | 16,600 lb | 8 | $116,400 | Findable |
| 380FL | 2015–19 | 39.4 ft | 15,500 lb | 6 | — | Findable |
| 380LT | 2025– | 42.3 ft | 16,500 lb | 8 | $115,400 | Findable |
| 381DL | 2026– | 42.8 ft | 18,000 lb | 6 | $119,500 | Findable |
| 382FL | 2019–22 | 41.5 ft | 16,500 lb | 6 | $62,400used est. | Findable |
| 390DS | 2021– | 42.8 ft | 16,500 lb | 8 | $110,000 | Common |
| 395BH | 2017–22 | 41.6 ft | 16,500 lb | 8 | $61,200used est. | 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.
- 2010Introduced with the Avalanche line
- 2012Discontinued
- 2014Introduced
- 2015Discontinued
- 2015Introduced
- 2016Introduced
- 2017Introduced
- 2017Discontinued
- 2018Introduced
- 2019Introduced
- 2019Discontinued
- 2020Introduced
- 2020Discontinued
- 2021Introduced
- 2021Discontinued
- 2022Discontinued
- 2022Introduced
- 2023Discontinued
- 2023Introduced
- 2023Replaced by 302RS
- 2024Introduced
- 2024Discontinued
- 2025Rebadged as Alpine Avalanche Edition
- 2025Discontinued
- 2025Introduced under the Alpine Avalanche Edition badge
- 2025Replaced by 379MB
- 2026Final model year
Which Avalanche 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.
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