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Keystone Fuzion® RVs for Sale in Longmont, CO

Keystone Fuzion® RVs, available at Windish RV in Longmont, CO, combine rugged durability with upscale living. These models offer garage space for toys, spacious interiors, and smart tech that supports both adventure and comfort. Ideal for active families or solo travelers who enjoy off-grid escapes with premium amenities. With additional locations in Lakewood and Fountain, our team is here to help you find your perfect fit. Contact us or call (303) 532-2420 today.

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  1. New 2024 Keystone RV Fuzion 430
    Stock #24T9167
    Longmont Sales
    Model Year Closeout Gotta Go
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    New 2024 Keystone RV Fuzion 430
    Stock #24T9167
    Longmont Sales
    • Sleeps 8
    • 3 Slides
    • 45ft long
    • 16070 lbs
    • Loft
    • Two Full Baths
    ...View Floorplan
    • SALE PRICE: $112,980
    • MSRP: $176,094
    • You Save: $63,114
    Payments From: $803 /mo.
    Get Lowest Price Get Personal Tour View Details »
    View Details »
    Model Year Closeout Gotta Go
  2. New 2025 Keystone RV Fuzion 373
    Stock #25T9597
    Longmont Sales
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    New 2025 Keystone RV Fuzion 373
    Stock #25T9597
    Longmont Sales
    • MSRP: $190,703
    Payments From: $1,355 /mo.
    Get Lowest Price Get Personal Tour View Details »
    View Details »
  3. New 2025 Keystone RV Fuzion 373
    Stock #25T9555
    Lakewood
    Sale Pending
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    New 2025 Keystone RV Fuzion 373
    Stock #25T9555
    Lakewood
    • Sleeps 8
    • 3 Slides
    • Bath and a Half
    • Loft
    ...View Floorplan
    • MSRP: $190,743
    Payments From: $1,355 /mo.
    Get Lowest Price Get Personal Tour View Details »
    View Details »
    Sale Pending
  4. New 2025 Keystone RV Fuzion 442
    Stock #25T9596
    Lakewood
    Virtual Tour
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    New 2025 Keystone RV Fuzion 442
    Stock #25T9596
    Lakewood
    • Sleeps 9
    • 3 Slides
    • 45ft long
    • Loft
    • Two Entry/Exit Doors
    ...View Floorplan
    • MSRP: $200,143
    Payments From: $1,422 /mo.
    Get Lowest Price Get Personal Tour View Details »
    View Details »
    Virtual Tour
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Windish RV is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us @303-274-9009 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.

Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.