New 2026 Tiffin Motorhomes Allegro RED 37 BA Motor Home Class A - Diesel

This diesel-pusher features a spacious bath-and-a-half floorplan, a private master suite with a king bed, and a full-wall slide that maximizes your interior living space.
Virtual Tour Bath and Half Full Wall Slide
2026 37 BA Features and Options

Tiffin Allegro RED Class A diesel motorhome 37 BA highlights:

  • Full and Half Bath
  • Sofa Bed
  • Full-Wall Slide
  • Master Suite
  • Exterior TV

 

Get ready to experience the perfect balance of power and luxury with the New 2026 Tiffin Motorhomes Allegro RED 37BA! As part of Tiffin’s "Rear Engine Diesel" lineup, this coach is built on the rugged Freightliner® Custom Chassis and powered by a 360 HP Cummins® B6.7 engine, giving you the torque you need for mountain climbs and heavy towing without sacrificing a quiet, smooth ride. You’ll be stunned by the spacious triple-slide floor plan, which opens up to reveal handcrafted cabinetry, polished porcelain tile floors, and a central living area featuring a buffet dinette and luxury theater seating positioned perfectly across from a built-in electric fireplace. The gourmet kitchen is a showstopper, boasting solid-surface countertops, a convection microwave, and a residential refrigerator to keep you stocked for the long haul. You’ll love the bath-and-a-half layout, especially the private rear master suite with its king-size memory foam bed, large walk-in shower, and wardrobe with washer/dryer prep. With the Spyder Multiplex Control System, Truma AquaGo™ comfort plus, and an 8.0 kW Onan® Quiet Diesel generator, you’re fully equipped for total independence in any environment!

 

Deciding on Campers Inn RV for your Tiffin purchase means you’re choosing a lifelong travel partner dedicated to your comfort and safety. Since 1966, our family-owned business has been guided by a "People First" mission, ensuring every traveler who walks through our doors feels like a member of our own camping family. When you take home this Allegro RED, you’re automatically enrolled in our exclusive "Innside Access" program—a $7,000 value—giving you the security of 24/7 roadside assistance, mobile mechanic support, and two free annual inspections to keep your diesel pusher in showroom condition. With over 50 locations coast-to-coast, help is always nearby, whether you're navigating the Great Smoky Mountains or the Pacific Coast Highway. Our team is committed to providing a thorough, expert walkthrough of all your motorhome's advanced systems, so you can pull out of the lot with total confidence and start making memories immediately!

What Our Customers Are Saying

This is how America should be!

Wow! I haven't had this kind of service in quite a while. Todd made me a great deal on an RV, without any bs hassle. Caden knows his stuff and got my RV ready to go all while singing cadence. I absolutely loved working with these gentlemen! They are truly a better breed of man. Keep up the outstanding work and service! I'd highly recommend them! This is how America should be! Thanks again y'all! Cheers! - Shawn
Price: $491,277
You Save: $107,782
Sale Price: $383,495
Campers Inn
Location: Wilmington, OH
Stock# 21169048
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RV ID: 3376123#
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2026 37 BA Specifications
Sleeps 7
Slides 3
Length 38 ft 6 in
Ext Width 8 ft 5 in
Ext Height 12 ft 10 in
Int Height 7 ft
Hitch Weight 10000 lbs
GVWR 38320 lbs
Fresh Water Capacity 90 gals
Grey Water Capacity 70 gals
Black Water Capacity 50 gals
Tire Size 295/80R 22.5
Furnace BTU 50000 btu
Fuel Type Diesel
Miles 1
Engine Cummins L9
Chassis Freightliner XCM Modular Rail Rear Diesel
Horsepower 380 hp
Fuel Capacity 100 gals
Wheelbase 234 in
Available Beds King
Torque 1150 ft-lb
Refrigerator Type Stainless Steel Residential
Refrigerator Size 20 cu ft
Convection Cooking Yes
Cooktop Burners 3
Shower Size 28.5" x 40.5"
Number of Awnings 1
Axle Weight Front 14320 lbs
Axle Weight Rear 24000 lbs
LP Tank Capacity 36 gals
Water Heater Type AquaHot Hydronic Heating System
AC BTU 30000 btu
Basement Storage 119 cu. ft.
TV Info LR TV, BR TV, Ext. TV
Awning Info Power w/LED Lighting
Washer/Dryer Available Yes
Gross Combined Weight 48320 lbs
Shower Type Shower w/Seat
Electrical Service 50 amp
VIN 4UZACHFE1SCWB5145
For more information Contact Us

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