Keystone Residence 401MKTS
Travel trailerbuilt 2019–25Mixed build tierCommon on the used market
WHAT ONE COSTS
$69,100est. used (2025, 1 yr old)
Sticker was $96,030 in 2025. Out of production since 2025, so the used market is the only way to buy one. Estimate assumes a 2025 unit.
WHAT IT WEIGHS BEHIND YOUR TRUCK
~13,035 lbestimated as towed, for 2 people
dry weight 11,793 lb + fresh water (53 gal, full) 442 lb + propane + battery 200 lb + gear for 2 600 lb. Brochure dry weight omits water, propane, batteries and your gear; this estimate doesn't.
You want a tow rating around14,485 lb (10% margin)
GVWR (the sticker maximum)13,950 lb
Tongue weight, loaded~2,155 lb (17%: high, eats payload)
Cargo capacity2,157 lb
WHICH TOW VEHICLES IT FITS: 19 OF 95
Judged the way the app judges: estimated loaded weight against each vehicle's rating less a 10% margin, per model year, because the 401MKTS's published weights held steady.
The 76it doesn't fit
- Chevrolet Colorado / GMC Canyon (2.7 Turbo HO, tow pkg) '23-26: over by ~6,105 lb loaded
- Chevrolet Colorado / GMC Canyon (2.8 Duramax) '15-22: over by ~6,105 lb loaded
- Chevrolet Silverado / GMC Sierra 1500 (6.2 V8, max tow) '19-26: over by ~1,065 lb loaded
- Chevrolet Silverado 1500 (max tow) '14-18: over by ~1,785 lb loaded
- Chevrolet Silverado EV (4WT) '24-26: over by ~1,785 lb loaded
- Chevrolet Suburban (5.3 V8, max tow) '21-26: over by ~5,565 lb loaded
- Chevrolet Tahoe (5.3 V8, max tow) '21-26: over by ~5,475 lb loaded
- Chevrolet Traverse (tow pkg) '18-26: over by ~8,535 lb loaded
- Chrysler Pacifica '17-26: over by ~9,795 lb loaded
- Dodge Durango (5.7 / 6.4 Hemi, tow pkg) '14-26: over by ~5,205 lb loaded
- Ford Bronco 4-dr (2.7 EcoBoost, tow pkg) '21-26: over by ~8,985 lb loaded
- Ford Expedition (3.5 EcoBoost, tow pkg) '25-26: over by ~4,395 lb loaded
- Ford Expedition (3.5 EcoBoost, tow pkg) '18-24: over by ~4,665 lb loaded
- Ford Explorer (3.0 EcoBoost, tow pkg) '20-26: over by ~7,995 lb loaded
- Ford F-150 (3.5 EcoBoost, max tow) '24-26: over by ~885 lb loaded
- Ford F-150 (3.5 EcoBoost, max tow) '15-20: over by ~1,155 lb loaded
- Ford F-150 (3.5 EcoBoost, max tow) '21-23: over by ~435 lb loaded
- Ford F-150 (3.5 EcoBoost, max tow) '11-14: over by ~2,865 lb loaded
- Ford F-150 Lightning (max trailer tow) '22-26: over by ~4,035 lb loaded
- Ford Maverick (2.0 EcoBoost, 4K tow pkg) '22-26: over by ~9,435 lb loaded
- Ford Ranger (2.3 EcoBoost, tow pkg) '19-23: over by ~6,285 lb loaded
- Ford Ranger (2.7 EcoBoost, tow pkg) '24-26: over by ~6,285 lb loaded
- Ford Transit (HD tow pkg) '15-26: over by ~6,825 lb loaded
- GMC Acadia (tow pkg) '20-26: over by ~8,535 lb loaded
- GMC Hummer EV Pickup '22-26: over by ~6,285 lb loaded
- GMC Sierra EV '24-26: over by ~2,235 lb loaded
- GMC Yukon / Yukon XL (5.3 V8, max tow) '21-26: over by ~5,475 lb loaded
- Honda Odyssey '18-26: over by ~9,885 lb loaded
- Honda Passport (AWD) '19-26: over by ~8,535 lb loaded
- Honda Pilot (AWD, tow pkg) '16-26: over by ~8,535 lb loaded
- Honda Ridgeline (AWD) '17-26: over by ~8,535 lb loaded
- Hyundai Palisade (tow pkg) '20-26: over by ~8,535 lb loaded
- Hyundai Santa Cruz (2.5T AWD) '22-26: over by ~8,535 lb loaded
- Jeep Gladiator (3.6 V6, max tow) '20-26: over by ~6,105 lb loaded
- Jeep Grand Cherokee (5.7 Hemi) '11-21: over by ~6,555 lb loaded
- Jeep Grand Cherokee (WL, tow pkg) '22-26: over by ~7,455 lb loaded
- Jeep Grand Cherokee L (5.7 Hemi) '21-26: over by ~6,555 lb loaded
- Jeep Grand Wagoneer (Hurricane, max tow) '22-26: over by ~4,170 lb loaded
- Jeep Wagoneer (Hurricane, max tow) '22-26: over by ~4,035 lb loaded
- Jeep Wrangler Unlimited 4-dr (tow pkg) '18-26: over by ~9,885 lb loaded
- Kia Telluride (tow pkg) '20-26: over by ~8,085 lb loaded
- Land Rover Defender '20-26: over by ~5,655 lb loaded
- Land Rover Discovery '17-26: over by ~5,655 lb loaded
- Lexus GX 550 (tow pkg) '24-26: over by ~4,850 lb loaded
- Lexus LX 600 '22-26: over by ~5,835 lb loaded
- Mazda CX-90 (3.3 turbo, tow pkg) '24-26: over by ~8,535 lb loaded
- Mercedes-Benz Sprinter '19-26: over by ~6,285 lb loaded
- Nissan Armada (3.5 twin-turbo, tow pkg) '25-26: over by ~5,385 lb loaded
- Nissan Armada (tow pkg) '17-24: over by ~5,385 lb loaded
- Nissan Frontier (3.8 V6, tow pkg) '22-26: over by ~6,600 lb loaded
- Nissan Pathfinder (tow pkg) '22-26: over by ~7,635 lb loaded
- Nissan Titan (5.6 V8, tow pkg) '17-24: over by ~4,250 lb loaded
- Nissan Titan XD (Cummins diesel) '16-19: over by ~1,595 lb loaded
- Ram 1500 (3.0 Hurricane, max tow) '25-26: over by ~2,585 lb loaded
- Ram 1500 (5.7 Hemi eTorque, max tow) '19-24: over by ~1,560 lb loaded
- Ram 1500 (5.7 Hemi, max tow) '11-18: over by ~3,475 lb loaded
- Ram ProMaster '14-26: over by ~6,815 lb loaded
- Rivian R1S '22-26: over by ~6,105 lb loaded
- Rivian R1T '22-26: over by ~3,135 lb loaded
- Subaru Ascent '19-26: over by ~8,535 lb loaded
- Subaru Outback (XT / Wilderness) '20-26: over by ~9,885 lb loaded
- Tesla Cybertruck '24-26: over by ~3,135 lb loaded
- Tesla Model X (tow pkg) '16-26: over by ~8,535 lb loaded
- Tesla Model Y (tow pkg) '21-26: over by ~9,885 lb loaded
- Toyota 4Runner (4.0 V6) '11-24: over by ~8,535 lb loaded
- Toyota 4Runner (i-Force Max) '25-26: over by ~7,635 lb loaded
- Toyota Grand Highlander (i-Force Max) '24-26: over by ~8,535 lb loaded
- Toyota Highlander (tow pkg) '20-26: over by ~8,535 lb loaded
- Toyota Land Cruiser (i-Force Max) '24-26: over by ~7,635 lb loaded
- Toyota Sequoia (i-Force Max, tow pkg) '23-26: over by ~4,465 lb loaded
- Toyota Sienna '21-26: over by ~9,885 lb loaded
- Toyota Tacoma (i-Force Max, tow pkg) '24-26: over by ~7,185 lb loaded
- Toyota Tacoma (V6, tow pkg) '16-23: over by ~6,915 lb loaded
- Toyota Tundra (5.7 V8, tow pkg) '11-21: over by ~3,855 lb loaded
- Toyota Tundra (i-Force Max, tow pkg) '22-26: over by ~2,235 lb loaded
- Volkswagen Atlas (tow pkg) '18-26: over by ~8,535 lb loaded
These verdicts assume 2 people aboard with typical gear. See the margin for your truck and your crew →
THE SPECS
Length40.7 ft
Height (incl. A/C)12.6 ft
Width8.5 ft
GVWR13,950 lb
Dry weight11,793 lb
Dry tongue weight1,950 lb
Cargo capacity2,157 lb
Sleeps4
Slide-outs3
Axles2
Fresh water53 gal
Grey water71 gal
Black water39 gal
Air conditioning15,000 BTU
A missing row means the maker never published that figure: unknown, not zero.
WHERE PEOPLE SLEEP
- 1× King bed(Permanent)72×80
- 1× Sleeper sofa(Convertible)—
- 1× Theater seating(Convertible)—
HOW IT'S BUILT: 2/5
WallsLaminated fiberglass
FrameWood
RoofStandard
UnderbellyEnclosed
Keystone (Mixed tier): Residence Destination Trailer
YEAR BY YEAR: WHAT CHANGED
- 2019Introduced
FINDING ONE
Common: usually several for sale within a day’s drive. Why: Keystone is a volume manufacturer. Estimated from build volume and production span, not a count of live listings.
OUR TAKE
Laminated-sidewall mid-kitchen plan.
OTHER RESIDENCE FLOORPLANS
401CLDL · 15,790 lb · sleeps 9401FDEN · 13,200 lb · sleeps 4401FKSS · 13,250 lb · sleeps 4401FLFT · 14,000 lb · sleeps 8401FLSL · 15,620 lb · sleeps 6401FSRL · 15,700 lb · sleeps 8401HBDL · 15,655 lb · sleeps 9401LOFT · 14,000 lb · sleeps 6401MBNK · 13,300 lb · sleeps 7401RDEN · 13,470 lb · sleeps 6401RLTS · 13,570 lb · sleeps 4401RS · 15,655 lb · sleeps 440CLDL · 15,770 lb · sleeps 940FDEN · 13,200 lb · sleeps 4the whole line →
Find one for sale
Live listings for the 401MKTS on the big marketplaces. Each search opens pre-filled with this exact floorplan:
Inventory varies by site and day. Slim pickings? search the whole Residence line ↗
Is the 401MKTS your #1, or just a spec sheet?
These are the facts. Whether it beats the other six thousand rigs for you depends on what you care about. Set your priorities as sliders, switch on your hard limits, and watch the whole market re-rank around them. Every exclusion explained, every margin shown.
See where it ranks for you →Data compiled from dealer and aggregator listings, retrieved 2026-07.