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New RVs For Sale in Sumner, Washington

At Sumner RV, we make it easy for outdoor enthusiasts to find the perfect RV. Whether you’re shopping for a versatile travel trailer, a spacious fifth wheel, or a rugged toy hauler, our inventory is stocked with the most trusted brands in the Northwest.

Our goal is simple: give you the best selection, value, and customer service in the South Sound. Every RV we carry is designed for adventure — built tough for the Pacific Northwest lifestyle and ready for your next camping trip, tailgate, or cross-country journey.

👉 Start exploring our latest arrivals below. 

Showing 1 - 24 of 54
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Travel Trailer

    • Sale Price: $25,695
    • MSRP: $36,771
    • Save: $11,076
    Payments From: $110 /mo.
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  1. Stock # 45824
    Sumner, WA
    Spacious yet easy-to-tow family slide-out coach—featuring an innovative Versa-Lounge layout, panoramic campsite windows, and premium 200W factory solar.
    Virtual Tour SEO-Optimized-May-2026 1/2 Ton Towable
    Stock # 45824
    Sumner, WA
    Spacious yet easy-to-tow family slide-out coach—featuring an innovative Versa-Lounge layout, panoramic campsite windows, and premium 200W factory solar.
    • 25ft long
    • 4,513 lbs
    • Sleeps 6
    • 1 slides
    • U Shaped Dinette
    • Front Bedroom
    ...View Floorplan
    • Sale Price: $26,582
    • MSRP: $39,418
    • Save: $12,836
    Payments From: $114 /mo.
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    Virtual Tour SEO-Optimized-May-2026 1/2 Ton Towable
  2. Stock # 45959
    Sumner, WA
    Premium family bunkhouse travel trailer—engineered with a deep slide-out, spacious double-over-double bunks, and a large power awning for ultimate PNW camping adventures.
    Virtual Tour Bunk Beds SEO-Optimized-May-2026
    Stock # 45959
    Sumner, WA
    Premium family bunkhouse travel trailer—engineered with a deep slide-out, spacious double-over-double bunks, and a large power awning for ultimate PNW camping adventures.
    • 385ft long
    • Sale Price: $33,177
    • MSRP: $49,191
    • Save: $16,014
    Payments From: $142 /mo.
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    Virtual Tour Bunk Beds SEO-Optimized-May-2026
  3. Virtual Tour Just Arrived
    • 30ft long
    • 6,178 lbs
    • Sleeps 5
    • 1 slides
    • Front Bedroom
    • Rear Bath
    ...View Floorplan
    • Sale Price: $35,776
    • MSRP: $57,167
    • Save: $21,391
    Payments From: $153 /mo.
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    Virtual Tour Just Arrived
  4. Stock # 58498
    Sumner, WA
    A premium couples' four-season basecamp—built with a true off-road chassis and a spacious slide-out layout for rugged PNW adventures.
    Arctic-Fox-Inventory SEO-Optimized-May-2026
    Stock # 58498
    Sumner, WA
    A premium couples' four-season basecamp—built with a true off-road chassis and a spacious slide-out layout for rugged PNW adventures.
    • 24ft long
    • 5,825 lbs
    • Sleeps 2
    • 1 slides
    • Sale Price: $45,199
    • MSRP: $66,400
    • Save: $21,201
    Payments From: $194 /mo.
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    Arctic-Fox-Inventory SEO-Optimized-May-2026
  5. Stock # 58511
    Sumner, WA
    A premium couples' four-season basecamp—built with a true off-road chassis and a spacious slide-out layout for rugged PNW adventures.
    Arctic-Fox-Inventory SEO-Optimized-May-2026
    Stock # 58511
    Sumner, WA
    A premium couples' four-season basecamp—built with a true off-road chassis and a spacious slide-out layout for rugged PNW adventures.
    • 283ft long
    • Sale Price: $47,194
    • MSRP: $70,008
    • Save: $22,814
    Payments From: $202 /mo.
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    Arctic-Fox-Inventory SEO-Optimized-May-2026
  6. Stock # 31079
    Sumner, WA
    Compact mountain-ready couple's coach—featuring a deep U-shaped dinette slide-out, premium 4-season insulation, and a rugged custom steel chassis built for off-grid backcountry exploring.
    Virtual Tour SEO-Optimized-May-2026 Outdoors-RV-Dealer-PNW
    Stock # 31079
    Sumner, WA
    Compact mountain-ready couple's coach—featuring a deep U-shaped dinette slide-out, premium 4-season insulation, and a rugged custom steel chassis built for off-grid backcountry exploring.
    • 298ft long
    • Sale Price: $48,408
    • MSRP: $63,889
    • Save: $15,481
    Payments From: $208 /mo.
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    Virtual Tour SEO-Optimized-May-2026 Outdoors-RV-Dealer-PNW
  7. Stock # 31075
    Sumner, WA
    Premium off-grid couple's basecamp—engineered with a custom mountain chassis and rugged 4-season insulation for remote PNW exploring.
    Virtual Tour Outdoors-RV-Dealer-PNW SEO-Optimized-May-2026
    Stock # 31075
    Sumner, WA
    Premium off-grid couple's basecamp—engineered with a custom mountain chassis and rugged 4-season insulation for remote PNW exploring.
    • 301ft long
    • Sale Price: $48,797
    • MSRP: $62,932
    • Save: $14,135
    Payments From: $209 /mo.
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    Virtual Tour Outdoors-RV-Dealer-PNW SEO-Optimized-May-2026
    • 25ft long
    • 5,900 lbs
    • Sleeps 5
    • Bunkhouse
    ...View Floorplan
    • Sale Price: $49,049
    • MSRP: $72,735
    • Save: $23,686
    Payments From: $210 /mo.
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    • 262ft long
    • Sleeps 3
    • 1 slides
    • Sale Price: $51,424
    • MSRP: $66,883
    • Save: $15,459
    Payments From: $221 /mo.
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    • 24ft long
    • 5,400 lbs
    • Sleeps 2
    • 1 slides
    • Murphy Bed
    ...View Floorplan
    • Sale Price: $51,934
    • MSRP: $67,663
    • Save: $15,729
    Payments From: $223 /mo.
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Showing 1 - 24 of 54
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New RV Inventory at Sumner RV

Fresh trailers and fifth wheels keep landing on our lot, and the mix right now covers a lot of ground — lightweight travel trailers for weekend runs to the coast, four-season fifth wheels built for real Pacific Northwest weather, and a few toy haulers. If you've been watching a specific floorplan for months waiting for it to show up, this is usually where it turns up first.

Forest River

Our Forest River lineup is the deepest we carry, and it's where most first-time buyers land. Wildwood travel trailers and the Wildwood X-Lite series are built light enough for mid-size SUVs and half-ton trucks, while the Wildwood Grand Lodge destination trailers lean toward folks who park once and stay put for the season. Salem Grand Villa rounds out the destination-trailer side for anyone thinking more permanent seasonal setup than weekend rig.

Northwood

The Northwood brands — Arctic Fox and Nash — are the ones we point people toward when they ask about four-season construction. Arctic Fox Edge, North Fork, Grande Ronde, and Rapid all use fully enclosed, heated underbellies, which matters here more than people expect. It's not the cold that kills tanks and plumbing in this region, it's the constant damp. Nash travel trailers are the lighter half-ton-towable option if you want that same build quality without the fifth-wheel commitment.

Outdoors RV

If off-pavement capability matters — logging roads out toward Mount Rainier, forest service roads on the Olympic Peninsula — the Outdoors RV lineup is built for it. Black Stone and Timber Ridge fifth wheels and the Creek Side and Back Country Series MTN TRX travel trailers all run higher ground clearance and beefier suspension than most trailers in their weight class. Glacier Peak is the titanium-series fifth wheel for buyers who want that off-road capability with the fuller amenity package.

Genesis Supreme

For the toy hauler crowd, Genesis Supreme covers everything from compact single-axle units to the larger 2915 and 2715 platforms with real garage space for side-by-sides or dirt bikes. These move fast, so if a specific length or garage size is on your list, it's worth a call before making the drive out.

Where we're seeing customers drive in from

Most of our new-inventory buyers come from right here in Sumner, but we see plenty of trade from Seattle and the surrounding towns. If you are interested in buying and having your RV delivered then check out our delivery estimator.

Do you have units in stock right now?

Yes — inventory across all four brands changes regularly, with new units arriving throughout the season. The floorplans and availability shown reflect what's currently on the lot, but the fastest way to confirm a specific unit is still on hand is to call ahead.

Can I finance a new RV through Sumner RV?

Yes, financing is available on new inventory. Terms depend on the lender, credit profile, and the unit itself, so the most accurate numbers come from starting an application directly rather than estimating here. You can start that process on our financing page.

What if I have a trailer or fifth wheel to trade in?

We take trades and consignments on most travel trailers, fifth wheels, and destination trailers. If you're weighing a trade against a straight purchase, our trade-in page is the right place to start that conversation.

Do new units come with service and parts support?

Every new unit sold here has our service department and parts department behind it. That matters more in this climate than people think going in — roof seals, slide-out seals, and tank vents all need regular attention with the amount of moisture we get, and having a shop that already knows the unit helps.

New inventory doesn't sit long, and the floorplans people ask about most tend to move first. If something above caught your eye, the next step is easy — come see it in person, take it for a walk-through, and talk through financing or trade options while you're here. Stop by 4309 East Valley Highway, Sumner, WA 98390, or reach out to schedule a time.

Sumner 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 @253-863-5644 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.