2026 Tiffin Allegro Red 33AA

TIFFIN Allegro Red Motorized RV

Meet the TIFFIN Allegro Red Motorized RV—a 2026 diesel pusher built for confident touring, smart technology, and comfortable living. With a Freightliner® XCM Modular Rail Rear Engine Diesel Chassis and a Cummins® L9 380 HP engine producing 1,150 lb-ft of torque, this Allegro Red is designed to deliver smooth performance on the road and a refined experience once you arrive.

Performance, Safety, and Driving Confidence

Built on a modern Freightliner® V-Series VFS I-beam front suspension and V-Ride rear suspension, the drivetrain is paired with custom-tuned Sachs® shock absorbers for a composed ride. Stopping power includes front disc brakes and rear drum brakes, plus a full air brake system with automatic slack adjusters. For added control, you’ll also find electronic stability control, automatic traction control, and collision mitigation with forward warning and active braking.

• Cummins® L9 380 HP diesel engine with 1,150 lb-ft torque
• Allison® 3000 MH 6-speed automatic transmission with lock-up torque converter
• Hydraulic leveling jacks with control panel
• Adaptive cruise control and automatic traction control
• Collision mitigation with forward warning and active braking
• Full air brake system with automatic slack adjusters

Comfortable Touring Layout (33AA, 4 Slide-outs)

The floorplan is the 33AA with 4 slide-outs, supporting a spacious interior for up to 6 sleeps. The coach measures 35 feet 2 inches in length, with an exterior width of 8 feet 5 inches and an exterior height of 12 feet 10 inches. Two 15,000-BTU air conditioners with heat pumps help maintain comfort in changing weather.

Living, Kitchen, and Rest

Inside, you’ll find handcrafted overhead cabinetry, dimmable LED lighting, and soft-touch vinyl ceiling finishes. The galley includes a solid surface countertop, double bowl kitchen sink, and a three-burner liquid propane cooktop with an oven range. For dining and relaxing, the coach features an 85-inch air coil sofa bed with recliner and a 72-inch booth dinette-sleeper. The bedroom offers under-bed storage, bedside windows, overhead cabinets with headboard, and a mounted bedroom TV.

Power, Water, and Exterior Convenience

Power is supported by an 8.0-kilowatt Onan® quiet diesel generator, a 2,000-watt pure sine wave inverter charger with auto-gen start and interior remote control, and 50-amp shore power. Water systems include a water filter, black holding tank flush system, gravity water fill, heated fresh and holding tank compartment via heat duct, and a tank level monitor system.

From the full-body paint with (3) layers of clear coat to the Girard® powered awnings with integrated LED lighting and side-mounted powered patio awning, the exterior is built for everyday usability.

Ready to see the TIFFIN Allegro Red Motorized RV in person? Contact your dealer or schedule a viewing today to experience the layout, features, and ride quality firsthand.