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New 2026 Tiffin Motorhomes Allegro RED 38 KA

The New 2026 Tiffin Motorhomes Allegro RED 38 KA delivers luxury diesel performance combined with family-friendly comfort in a Class A motorhome designed for unforgettable road trips. Built on a durable rear-engine diesel platform and powered by a Cummins L9 380-horsepower engine paired with an Allison automatic transmission, this coach provides strong performance, smooth highway travel, and impressive towing capability.

Measuring approximately 39 feet 6 inches in length with three slide-outs, the Allegro RED 38 KA offers a spacious interior that feels more like a luxury apartment than a motorhome. The living area features comfortable seating, an entertainment center with fireplace, and residential styling throughout. The kitchen is designed for serious cooking on the road with a large residential refrigerator, solid surface countertops, and generous pantry storage.

One of the standout features of the 38 KA floorplan is the passenger-side bunk beds, making this model ideal for families traveling with kids or guests. Toward the rear of the coach, the private master suite includes a king bed slide-out, wardrobe storage, and a spacious bathroom designed with residential convenience in mind. The coach also features a bath-and-a-half layout, allowing multiple travelers to get ready comfortably while on the road.

Outside, the Allegro RED continues to impress with large exterior storage compartments, durable full-body paint options, and a power awning that expands your outdoor living space at the campsite. With sleeping space for up to seven travelers, generous tank capacities, and Tiffin’s reputation for craftsmanship, this diesel pusher is built for extended adventures and luxury travel.

Whether you’re planning cross-country road trips, seasonal travel, or full-time RV living, the Allegro RED 38 KA delivers the power, comfort, and premium features that make every mile more enjoyable.


Key Features & Highlights

  • Cummins L9 380-HP diesel engine on a rear-engine chassis

  • Three slide-outs for expanded living space

  • Passenger-side bunk beds for family travel

  • Private rear bedroom with king bed

  • Bath-and-a-half floorplan for added convenience

  • Residential refrigerator and large kitchen pantry

  • Fireplace and entertainment center in living area

  • Power awning and exterior storage compartments

Passenger-Side Bunks • King Bed • Residential Refrigerator • Bath and A Half • Fireplace


Why Choose Campers Inn RV

When you choose Campers Inn RV, you’re partnering with a team dedicated to helping you enjoy the RV lifestyle with confidence. Our RV Match Makers work closely with you to find the perfect RV for your travel goals, lifestyle, and budget. Every new RV we offer is carefully inspected and prepared by certified technicians so it’s ready for adventure. With flexible financing options, transparent pricing, and dependable service support whenever you need it, Campers Inn RV makes RV ownership simple and exciting.


Start Your Next Adventure Today

The New 2026 Tiffin Motorhomes Allegro RED 38 KA offers diesel performance, luxury comfort, and family-friendly design for your next journey. Call or text 865-933-7213 now to secure your pricing, get more details, or schedule your walkthrough today!

New 2026 Tiffin Motorhomes Allegro RED 38 KA

Type: Motor Home Class A
Condition: NEW
Year: 2026
Manufacturer: Tiffin Motorhomes
Brand: Allegro RED
Model: 38 KA
Weight (Dry/Gross): -- / --
Sleeps: 7
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