5th wheels are some of the longest and biggest RVs on the road today, rivaled in size only by large luxury Class A RVs and large travel trailer park models.
As large 5th-wheel campers can easily be over 40 feet long, and that’s just the length of the camper.
Because while there is some overlap between the truck and fifth wheel, the tow vehicle on a 5th wheel will usually add another 15 feet to the RV setup.
Meaning that the largest 5th wheel setups can have a total truck and trailer length of up to 60 feet!
Making the total length almost as long as a semi-truck, which typically has a total length of around 70 feet.
If you’re curious how long the largest 5th wheel campers are though, make sure to keep reading.
Because in the rest of this blog post, we’ll be discussing the seven longest 5th-wheel campers you can buy!
Longest 5th Wheel Camper: New Horizons 48 FT Majestic
Quick Specs
- Base Price: $293,278
- Length: 48 Feet
- Trim Levels/Floorplans: M48IK4S, M48RL6S, M48RLMP5S
- Dry Weight: 24,060 – 25,060 Pounds
- Hitch Weight: 3,897 – 5,580 Pounds
- Slide-Outs: 4 – 6
- Sleeping Capacity: 4 – 6
The longest custom 5th-wheel camper by far is the New Horizons 48 FT Majestic, which as the name implies has a total length of 48 feet.
Making this absolutely massive 5th wheel more than two feet longer than the second-longest 5th wheel on the market today.
Unlike the rest of the longest 5th wheels on this list though, New Horizons doesn’t just make one model and trim level that’s the longest.
As New Horizons actually make three different trim levels of the 48 FT Majestic, including the M48IK4S, the M48RL6S, and the M48RLMP5S.
Plus, three toy hauler versions of the fifth wheel, including the M48CKT4S, the M48TY3S, and the M48TY4S.
To see other large luxury 5th wheels, check out our blog post “Top 10 Luxury 5th Wheel Toy Haulers (With Pricing)“.
New Horizons 48 FT Majestic M48RLMP5S Floorplan
Regardless of which 48-foot trim level or floorplan you go with though, you can rest assured that you will own the absolutely biggest and badest 5th wheel on the road.
As the 48 FT Majestic is not only the longest and largest 5th wheel you can buy but also one of the most luxurious and well-equipped.
As the New Horizons 48 FT Majestic offers what seems like an endless amount of premium and high-end features.
Both on the exterior of the camper as well as on the interior.
Starting on the exterior, which features a custom-built chassis, a PVC roof, a hydraulic leveling system, hydraulic slide mechanisms, and full-body paint.
And finishing on the interior, which offers custom all-wood cabinetry, a premium electrical system, high-end appliances, and some of the nicest finishes you’ll find in an RV.
All this size and premium features don’t come cheap though, as the fully customizable 48 FT Majestic has a starting price of just under $300,000.
Making it one of the most expensive 5th wheels you can buy.
For those with the means though, who are unwilling to compromise on size or features, the New Horizons 48 FT Majestic is definitely worth considering.
For more information on the New Horizons Majestic, and to see all its available trim levels, check out their website by clicking here.
2nd Longest 5th Wheel Camper: Dutchmen RV Yukon 421FL
Quick Specs
- Average Price: $80,000
- Length: 45 Feet 8 Inches
- Dry Weight: 15,150 Pounds
- Hitch Weight: 3,171 Pounds
- Slide-Outs: 5
- Sleeping Capacity: 6
The Dutchmen RV Yukon 421FL is the second longest 5th-wheel camper overall.
However, it actually holds the first designation for several subclasses of the longest fifth wheel, including the longest production 5th wheel and the longest front living room fifth wheel.
As the Yukon 421FL offers a front living room layout instead of the more common front bedroom layout.
Providing several unique benefits to this extra-large fifth wheel.
Including a more prominent well-rounded entertainment/living area, easier access to the kitchen area, and a more spacious primary bedroom and bathroom.
And speaking of the primary bed/bath you’ll be hard-pressed to find a more spacious and well-equipped option.
As the rear bedroom and mid-bath take up the entire back half of the fifth wheel, which allows for class-leading interior space as well as features.
Where this camper really shines though is in its main living/entertaining areas.
As the Yukon 421FL features a fully-equipped mid kitchen with a center island, residential-level stainless steel appliances, solid surface countertops, and a free-standing kitchen table with seating for four.
Dutchmen RV Yukon 421FL Floorplan
As well as a huge front living room with dual opposing slide-outs, comfortable seating for up to six, dual opposing convertible sleeper sofas, and theatre seating.
Which is positioned directly across from a massive entrainment center that spans the entire front wall of the camper and features, tons of cabinets, a huge TV, and a built-in fireplace.
The thing you might have noticed even more than the front living room though is the average cost of this 5th wheel.
As the Dutchmen RV Yukon 421FL has an average price of $80,000, making it almost $220,000 cheaper compared to the above longest 5th-wheel camper.
Which might at first have you scratching your head.
As the two fifth wheels have similar lengths and seem to offer a lot of the same features and amenities.
The reason for the huge price disparity though is due to the fact that one is a production fifth wheel, while the other is a fully custom fifth wheel.
As the Yukon 421FL is a production-level fifth wheel, while the above Majestic M48RLMP5S is a fully custom 5th wheel.
Meaning that it’s built and designed to the specification of each buyer.
Which allows for a lot more personalization and customization but also increases cost exponentially.
I will say though, even for a large production 5th wheel, the Yukon 421FL is exceptionally affordable.
As most large luxury production 5th wheels will usually cost anywhere from $120,000 to $150,000, as you’ll see later in this blog post.
For more information on the Dutchmen RV Yukon 421FL and its other available floorplans, check out Dutchmen’s website by clicking here.
3rd Longest 5th Wheel Camper: Luxe Elite 44FL
Quick Specs
- Price: $280,412
- Length: 44 Feet 11 Inches
- Dry Weight: 21,700 Pounds
- Hitch Weight: 4,900 Pounds
- Slide-Outs: 6
- Sleeping Capacity: 6
The Luxe Elite 44FL is the third longest fifth-wheel on the market today, and like the first on this list, it falls into the custom luxury class.
As all Luxe 5th wheels, including the Elite 44FL, are fully customizable, offered factory direct, and feature class-leading features and amenities throughout.
Starting with the fifth wheel’s construction, as the Elite 44FL offers three-inch super composite welded aluminum cage walls, a heavy-duty powder-coated forged steel chassis, three-inch thick floors, welded roof trusses, and a seamless SuperFlex membrane roofing material with a 15-year warranty.
As well as premium full-body paint with three clear coats, a hydraulic six-point auto-leveling system, and unmatched basement storage.
Luxe Elite 44FL Floorplan
Plus, thanks to all its cold weather features, including thermal pack and fiberglass insulation throughout, frameless thermopane windows, 15,000 BTU low profile ACs with heat pumps, propane furnace, and fully enclosed and heated underbelly, this high-end fifth wheel offers true four-season capability.
Allowing you to camp or live in this RV year-round no matter how hot or cold it gets outside.
The premium features don’t stop there though on this high-end luxury 5th wheel, as the Elite 44FL also has a super luxurious interior as well.
As you might expect from a 5th wheel that costs over a quarter million dollars.
Starting with its spacious floorplan and layout, which offers six slideouts, a front living room, a huge mid-kitchen with a center island, one and a half bathrooms, a washer/dryer closet, and a private rear suite with a ceiling fan and private bathroom.
In addition, the Luxe Elite 44FL also offers all hardwood cabinetry and trim, dovetail joints with under-drawer glides, and solid hardwood passage doors.
As well as accent lighting throughout, solid surface countertops, real tile, soft touch sidewalls and ceiling, ultra fabric, and locally produced residential furniture.
For more information on the Luxe Elite 44FL and to see a 360-degree tour of the camper, check out Luxe’s website by clicking here.
4th Longest 5th Wheel Camper: CrossRoads RV Redwood RW4150RD
Quick Specs
- Average Price: $145,000
- Length: 44 Feet 10 Inches
- Dry Weight: 15,824 Pounds
- Hitch Weight: 2,934 Pounds
- Slide-Outs: 5
- Sleeping Capacity: 6
The Redwood is CrossRoad’s luxury fifth-wheel lineup.
And the longest Redwood they sell, which also happens to be the 4th longest 5th wheel is the CrossRoads RV Redwood RW4150RD, which has a tip-to-tip length of 44 feet 10 inches and a dry weight of 15,824 pounds,.
Putting this fifth wheel into the 1-ton truck category.
Meaning as is the case with all 5th wheels on this list that you’ll need a 1-ton truck to safely tow the camper, such as a Ford F-350, Chevrolet 3500, or RAM 3500.
Due to the camper’s extremely heavy weight, which can top out as high as 18,832 pounds, if the fifth wheel is fully loaded up to its gross vehicle weight rating.
CrossRoads RV Redwood RW4150RD Floorplan
Moving beyond its massive size and heavy weight though, this 5th wheel offers a great combination of luxury features and affordability.
Making the camper perfect for those who don’t want to break the bank, but still want a full-time, top-of-the-line 5th wheel.
Because while there is nothing cheap about the Redwood RW4150RD, which has an average price of $145,000, it seems like a downright bargain when compared to the New Horizons 48 FT Majestic M48RLMP5S or the Luxe Elite 44FL from above.
Despite its more affordable price though, the CrossRoads Redwood RW4150RD still offers many of the same premium features that are typically only found on those types of ultra-luxury custom 5th wheels.
Including optional full-body paint, frameless dual-pane windows, front and rear insulated fiberglass caps, fully finished heated pass-through basement storage, dual power awnings, and insulated slam latch baggage doors.
As well as seven-foot slide room height, a central vacuum, an iN-Command global automation system, LED recessed ceiling lighting, accent lighting, and residential-level furniture and appliances.
Plus like other high-end luxury 5th wheels, the RW4150RD offers a full suite of cold-weather features.
Including such features as an enclosed underbelly, enclosed and heated water lines, holding tank heating pads, seamless residential insulated heating ducts, and an energy efficient 35,000 BTU furnace.
Allowing the camper to be used year-round.
Making it ideal for full-time RVers that need an RV that can handle all seasons and weather conditions.
For more info on the CrossRoads RV Redwood RW4150RD and to see a 3D tour of the trailer, check out CrossRoads RV’s website by clicking here.
5th Longest 5th Wheel Camper: Jayco Pinnacle 38FLGS
Quick Specs
- Average Price: $120,000
- Length: 44 Feet 5 Inches
- Dry Weight: 14,835 Pounds
- Hitch Weight: 2,805 Pounds
- Slide-Outs: 4
- Sleeping Capacity: 6
At 44 feet 5 inches long, the Jayco Pinnacle 38FLGS is the 5th longest 5th wheel on the market and one of the longest production 5th wheels you can buy.
Built to be the ultimate in comfort and design, as the name implies, the wide-body Pinnacle 38FLGS offers class-leading features, amenities, and space throughout.
Beginning with its rear bathroom, which in my opinion is one of the nicest and largest bathrooms available in a 5th wheel.
Even if you’re comparing the bathroom to custom 5th wheel bathrooms that can cost twice as much as the Pinnacle 38FLGS.
Jayco Pinnacle 38FLGS Floorplan
As the owner’s suite bathroom offers a huge L-shaped vanity with tons of counter space and dual sinks, a large walk-in shower, lots of floor space, and even a large closet that’s prepped for a washer/dryer.
And as if that wasn’t enough, like many large 5th wheels, the Jayco Pinnacle 38FLGS actually offers a second bathroom.
As the floorplan features a mid-half bath next to the kitchen with a toilet and sink.
Allowing those in the main living area to have access to a bathroom without having to trek all the way to the rear of the camper.
Beyond its bathrooms though, this 5th wheel also offers plenty of other features and amenities that make it worth considering, if you’re looking for a large 5th wheel.
Such as a large owner’s bedroom with a king-size bed on a slide-out, a massive mid-kitchen with a center island and a unique sliding table, and a spacious front living room.
As the Pinnacle 38FLGS offers a front living room layout like several other big fifth wheels on this list.
And also like other big 5th wheels on this list, the Pinnacle 38FLGS also offers tons of premium features as well.
Including full-body paint, Climate Shield™ zero-degree tested weather protection, industry-leading ceiling heights, a Magnum Truss roof system, solid hardwood cabinets, dual 15,000 BTU whisper quiet ACs, and accent lighting throughout.
In addition, because it’s a Jayco, it also offers several Jayco-exclusive features as well, including JAYCOMMAND, JayVoice System, and JaySMART.
For more info on the Jayco Pinnacle 38FLGS and its exclusive Jayco features, check out Jayco’s website by clicking here.
6th Longest 5th Wheel Camper: Forest River Riverstone 442MC
Quick Specs
- Average Price: $145,000
- Length: 44 Feet 4 Inches
- Dry Weight: 19,131 Pounds
- Hitch Weight: 2,805 Pounds
- Slide-Outs: 6
- Sleeping Capacity: 4
The 6th longest fifth wheel on the market is the Forest River Riverstone 442MC, which has one of the most unique floorplans on this list.
As the Riverstone 442MC offers a two-bedroom layout, with a front owner’s suite as well as a rear den that can be used as a second bedroom.
Which makes this camper ideal for families or couples traveling together who need a little extra space and versatility.
As the Riverstone 442MC layout provides a really spacious rear den/living room for the daytime, complete with a couch, theatre seating, and an entertainment center.
While also providing a second bedroom at night, thanks to the den’s sleeper sofa on the back wall that converts into a queen-size bed.
And thanks to the den/bedroom’s dedicated half bath, the space provides even more versatility and convenience.
Forest River Riverstone 442MC Floorplan
The rear den in this large 5th wheel is just the start of its unique features though, as the Riverstone 442MC actually offers several other unique and notable features as well.
Beginning with its built-in desk.
As this fifth wheel offers a dedicated workspace in the kitchen, for getting work done while on the road.
Making it ideal for full-time RVers that might need to work as well as play from the road.
To see other RVs with office space, check out our blog post “Top 12 Travel Trailers With Office Space for Remote Work“.
Another unique feature of this fifth wheel from Forest River is how big and luxurious the kitchen is.
Because while every kitchen on this list of big 5th wheels is large and luxurious, the Riverstone 442MC seems to be a notch above.
As the 442MC kitchen offers two opposing slide-outs, a huge center island, tons of counter space, residential appliances, its own dedicated TV and entertainment center, and one of the largest pantries I’ve ever seen in an RV.
For more info on the Forest River Riverstone 442MC and to see a 360-degree tour of the camper, check out Forest River’s website by clicking here.
7th Longest 5th Wheel Camper: Forest River Arctic Wolf 3810SUITE
Quick Specs
- Average Price: $60,000
- Length: 44 Feet 3 Inches
- Dry Weight: 11,188 Pounds
- Hitch Weight: 1,835 Pounds
- Slide-Outs: 4
- Sleeping Capacity: 6
The final fifth wheel on this list and the seventh longest 5th wheel you can buy is the Forest River Arctic Wolf 3810SUITE, which has a length of 44 feet 3 inches.
The Arctic Wolf 3810SUITE has a great floor plan designed for full-time RVers, especially those with kids.
Thanks to its large main living area with opposing slide-outs, rear bunkhouse, high sleeping capacity, two full bathrooms, and private owners suite with a king bed and a massive wardrobe.
Forest River Arctic Wolf 3810SUITE Floorplan
In addition to its great floor plan, the Arctic Wolf 3810SUITE also offers quite a few premium features and amenities as well.
Starting with its kitchen, as it’s loaded with residential-grade appliances, tons of counter space, a large center island, and dual pantries.
Making it ideal for cooking full meals while on the road.
Opposite the kitchen, located in one of the two slide-outs in the main living area, you also have two other desirable RV features, including a free-standing kitchen table for four as well as theatre seating.
Plus, the main living area also has an entertainment center prepped for TV with an electric fireplace, making the space look and feel like home.
But the real draw for most buyers of this large 5th wheel, especially those with kids is its large rear bunkhouse.
To see other large RVs with bunkhouses and bunk beds, check out our blog post “Top 12 RVs With Bunk Beds (Separated By RV Class)“.
As the Arctic Wolf 3810SUITE has a rear bunkhouse that can sleep up to four, thanks to its jack knife sofa and two upper single bunks.
As well as lots of storage space and prep for a TV, which when combined with the convertible sofa provides a dedicated space for the kids to hang out.
Which can really help on those rainy camp days when everyone is stuck inside, or on those longer camping trips when a little separation and personal space can go a long way.
For more information on the Forest River Arctic Wolf 3810SUITE and to see a 360-degree tour of the camper, check out Forest River’s website by clicking here.
FAQs
The longest 5th-wheel camper is the New Horizons 48 FT Majestic, which has an overall length of 48 feet. And is available in three different trim levels and floorplans, including the M48IK4S, the M48RL6S, and the M48RLMP5S.
5th wheel campers can range in length from as little as 19 feet, as is the case with the 19-foot Scamp, to as much as 48 feet, as is the case with the New Horizon 48 FT Majestic.
However, most 5th wheel campers will usually fall between 30 and 40 feet long, for an average size fifth wheel.
5th wheel camper width generally ranges from 96 to 102 inches. However, some of the widest fifth-wheel campers, called wide-body 5th wheels can be as wide as 105 inches or 8 feet 9 inches wide.
While the maximum allowed length for an RV in a national park can be as high as 40 or 50 feet. Generally speaking the smaller the RV the better. As there are many national park campgrounds that can only accommodate RVs with a maximum length of 30 feet or less. So if you want to fit in the majority of national parks, it’s best to stick to 5th wheels under 30 feet.
Final Thoughts
In conclusion, if you’re looking for a full-time or luxurious RV with plenty of space for the whole family, large 5th wheels can be a great option.
As they not only provide ample room to live comfortably while on long trips, but they also come with incredible features that can help to make the RV feel like a home away from home.
For those looking for the biggest and most luxurious 5th wheels though, we hope our list of the seven longest 5th-wheel campers, has shown you just how big and luxurious some of the largest 5th wheels can be.
Regardless of whether you end up going with one of the largest 5th wheels or a smaller option though, we hope this list has at least shown you what’s possible and available to help narrow down your RV search.
Happy RVing!
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