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2025 Dutchmen Yukon 421FL
by Dutchmen
Full Specifications
General Info
| Manufacturer | Dutchmen |
| Country of Origin | USA |
| Year | 2025 |
| Category | Fifth Wheel |
| Subcategory | — |
Dimensions & Weight
| Length | 40 ft |
| Width | 8 ft |
| Height | 13.5 ft |
| Dry Weight | 15,200 lbs |
| GVWR | 18,800 lbs |
| Hitch Weight | 3,040 lbs |
| Cargo Capacity | 3,600 lbs |
Engine & Chassis
| Fuel Type | N/A |
| Engine | — |
| Chassis | — |
| Horsepower | — |
| Fuel Capacity | — |
Living & Off-Grid
| Sleeping Capacity | 6 |
| Slide-Outs | 3 |
| Awning Length | 14 ft |
| A/C | 15,000 BTU |
| Furnace | 30,000 BTU |
| Fridge | 3-way absorption |
| Fresh Water | 82 gal |
| Gray Water | 47 gal |
| Black Water | 40 gal |
| Solar | 250 W |
| Battery | 100 Ah |
| Inverter | 2,500 W |
About the 2025 Dutchmen Yukon 421FL
If space is your top priority and you have a truck capable of fifth wheel duty, the 2025 2025 Dutchmen Yukon 421FL from Dutchmen warrants serious attention. This is the kind of rig that blurs the line between camping and comfortable living.
At 40.0 feet long, 8.0 feet wide and standing 13.5 feet tall, the 2025 Dutchmen Yukon 421FL has a dry weight of 15,200 lbs, with a GVWR of 18,800 lbs, offering 3,600 pounds for gear and supplies. The floorplan features 3 slide-outs that dramatically expand the living area when parked.
With capacity for 6 people to sleep, this is a true family hauler. The 2025 Dutchmen Yukon 421FL arranges its sleeping areas across multiple zones, so parents can enjoy separation from the kids at bedtime while everyone shares the common living space during waking hours.
Boondocking enthusiasts will value the a 82-gallon fresh water tank, 47 gallons of gray water holding, a 40-gallon black water tank. Energy management is handled by 250 watts of factory-installed solar, 100 amp-hours of battery storage, a 2500-watt inverter for household AC power. A 15,000 BTU air conditioner keeps things cool in summer heat, and 30,000 BTU of furnace output tackles chilly evenings. The kitchen features a 3-way absorption refrigerator for keeping provisions cold. The 14.0-foot awning creates a shaded outdoor area that becomes a favorite gathering spot at camp.
With a dry weight of 15,200 lbs, you will need a properly rated tow vehicle. and a tongue weight of 3,040 pounds that your hitch must support. Make sure your tow vehicle is rated for the 18,800-lb GVWR when fully loaded with gear and water.
The $134,000 asking price places the 2025 Dutchmen Yukon 421FL among the more refined options, delivering a notch above the typical Fifth Wheel experience in both materials and execution. If you already own a heavy-duty truck, the 2025 Dutchmen Yukon 421FL transforms it into the tow vehicle for one of the most spacious and comfortable towable RV experiences available.
For 2025, the 2025 Dutchmen Yukon 421FL continues to demonstrate why Dutchmen remains a respected name in the RV industry. It delivers a compelling combination of comfort, capability, and craftsmanship that holds up under real-world scrutiny.
For those seeking the ultimate towable luxury, the 2025 Dutchmen Yukon 421FL offers multi-level living, expansive floor plans, and premium appointments throughout.
The bi-level floor plan spans 40 feet with 3 slide-out(s), creating distinct living zones for entertaining and relaxation. The raised bedroom suite features a king bed, dual nightstands, and a spacious wardrobe. The main level kitchen boasts a 3-way absorption refrigerator, pantry, and island with solid-surface countertops.
Premium construction includes a fully enclosed and heated underbelly, aluminum frame, and seamless TPO roof with limited lifetime warranty. At $134,000, the 2025 Dutchmen Yukon 421FL delivers exceptional value for this level of quality and comfort.