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New 2026 Tiffin Motorhomes Allegro RED 37 BA

Motor Home Class A - Diesel

Stock #52098

Thurmont, MD

1 of 7

MSRP Price: $472,160

Payments From: $3,041 /mo.

Sleeps 7
3 Slides
Bunk Over Cab

Bath and a Half

38ft Long

See All Specs

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
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

Description

Tiffin Allegro RED Class A diesel motorhome 37 BA highlights:

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

If luxury is what you want, luxury is what you'll get with this Allegro RED Class A diesel motorhome! Glamorous furnishings and high-class style are included all throughout this coach. One of the best features is going to be the master suite. This space has a private bedroom connected to its own private bathroom. The king bed slide sits across from the full-wall slide, so there is plenty of space to change your clothes and just relax. There is a TV next to the wardrobe and across from the bed for easy viewing at night, and the bathroom has a place for the optional washer/dryer to be added. Out in the main living area, the rest of your traveling companions can use the half bathroom to clean up, and there is plenty of seating for everyone to lounge on with the booth dinette sleeper and two sofas. If you would like to have more sleeping space, you can add the optional drop-down bunk above the cab.

If you want the top of the line, the most luxurious, and the highest standard, the Tiffin Motorhomes Allegro RED Class A diesel motorhome is created for you! You will have V-Ride suspension, full air brakes, electronic stability control, and hydraulic automatic leveling jacks as some of the chassis features, and there are many electrical features that will catch your eye, like the Aqua View Showermiser, satellite hook-up, and Spyder multiplex controls. And that is only a fraction of the many more features found on the Allegro RED. While you're driving, you'll have a color back-up camera to help you maneuver into parking spots, and you have the ability to add an optional central vacuum, stacked washer/dryer, and Gold Heat heated tile floor, just to name a few of the many options. You will also love the new decor options, including floor tiles and dinette/living furniture, plus there are new Lifestyle Leather power captain's seats for added comfort and style!

Options:

ADOBE PENDLETON NATIONAL PARKS COL/ STUCCO BELGIUM LIFESTYLE LEATHER
AIR COIL SOFA
ALUMINUM WHEELS
BEDROOM CEILING FAN
BEDROOM EGRESS DOOR
BOOTH DINETTE
CENTRAL VACUM SYSTEM
CONVECTION MICROWAVE
DISHWASHER
ELECT STABILITY/ AUTO TRACT CONTROL
EXTERIOR TV
FIREPLACE
FRONT OVERHEAD TV
FROSTED GRANITE FBP
GAS COOKTOP
GENERATION 5 EXT PAINT SCHEME
HEATED TILE FLOOR
IN DASH NAVIGATIONAL SYSTEM
KING MATTRESS
ONE EXT SLIDE TRAY
ONE RECLINER & LIFT TV
ONE SOLAR PANEL
POWER DS/PS SEATS W/ PS FOOTREST
PRE-WIRE FOR TRAVELER SATELLITE
PREP FOR SATELLITE INTERNET
RESIDENTIAL REFRIGERATOR
SANDSTONE CABINETS
SIDE MOUNT PATIO AWNING
SOLID COLOR D/P SEATS
STACKED WASHER/DRYER
TELESCOPING LADDER
TIRE PRESSURE SENSING
TRUMA WATER HEATER
TWO LOW PROFILE 15,000 A/C'S
WEATHERED BEIGE MATTE FLOOR TILE
WIFI BOOSTER
WINDSHEILD PROETECTION

Relax.Explore.LIVE!

Features

Standard Features (2026)

Chassis & Drivetrain

Freightliner® XCM Modular Rail Rear Engine Diesel Chassis
Cummins® L9 380 HP Diesel Engine with 1150 lb-ft Torque
160-Amp Alternator
Allison® 3000 MH 6-speed Automatic Transmission with Lock-up Torque Converter
Front and Rear 295/80R 22.5 Tires
(2) 12-Volt Flooded Lead-Acid Chassis Batteries
Hydraulic Leveling Jacks with Control Panel
Freightliner® V-Series VFS I-beam Front Suspension
Freightliner® V-Series V-Ride Rear Suspension
Custom Tuned Sachs® Shock Absorbers
Rear Radiator
Front Disc Brakes and Rear Drum Brakes
Full Air Brake System with Automatic Slack Adjusters
Single Stage Variable Geometry Turbocharger (VGT) Engine Brake
Manual Parking Brake
Driver and Passenger Dual Fuel Fill
Tire Pressure Monitoring
Adaptive Cruise Control
Automatic Traction Control
Collision Mitigation with Forward Warning and Active Braking
Electronic Stability Control

Wheel Options

Aluminum Wheels (Standard)
American Racing Octane Wheels in Satin Black (Optional)

Construction

Seamless One-piece Gel-coat Fiberglass Molded Roof Cap
5 1/4" Formed Roof Insulation
Tubular Aluminum Roof Skeleton Frames
Extraordinaire™ Ducted Air Cooling System
One-piece Molded Gel-coat Fiberglass Front and Rear Caps
Steel Cockpit Overhead Support Frame
Crane® Composites Noble® Select All-Composite Exterior Sidewalls
Tubular Aluminum Wall Skeleton Frames
High-performance Thermal Insulation in Sidewalls
Steel Floor Skeleton
Engineered Wood Sub-flooring
1 1/2" Thick Thermal Insulation in Floor
Steel Basement Construction
Rust Protective Undercoating

Slide-Out Mechanisms

Combination Hydraulic and Electric Slide-out Mechanisms (only 33 AA)
Hydraulic Slide-out Mechanisms (N/A 33 AA)

Electrical

Spyder Controls Multiplex System
Firefly Integrations Mira Module
Centralized 7.5” Spyder System Main Monitor
Interior Entryway Spyder System Color Touchscreen
Additional Spyder Color Touchscreens Throughout Coach
8.0-Kilowatt Onan® Quiet Diesel Generator
Generator Slide Tray
2,000-Watt Pure Sine Wave Inverter Charger with Auto-Gen Start and Interior Remote Control
Battery Slide-out Tray
50-Amp Shore Power
Auxiliary Solar Port
HD Over-the-air Antenna
Park Cable and Ground Satellite Hook-up
Prep for In-motion Satellite
Blu-ray™ Player
Satellite Receiver
12-Volt Breaker Panel
12-Volt Disconnect Switch
Rotary Disconnect Switches for House Batteries, Chassis Batteries, and Inverter
Ground Fault Circuit Interrupter (GFCI) Outlets at Galley, Lavatories, and Sewer Bay
110-Volt Exterior Receptacle
Surge Guard® Transfer Switch
USB Receptacles Throughout Coach
Satellite Internet Prep in Sewer Compartment

Heating & Cooktop Power Source

Liquid Propane (LP) Coach
Hydronic Heating & Electric Appliance Equipped Coach (option)

House Battery

(6) 6-Volt, 225-Amp Hours Flooded Lead-Acid House Batteries
(6) 6-Volt, 210-Amp Hours Extended Cycle AGM House Batteries (option)

Air Conditioning

(2) 15,000-BTU Air Conditioners with Heat Pumps
(2) 15,000-BTU Low Profile Air Conditioners with Heat Pumps and Condensation Drains (option)

Space Heating

(1) 35,000-BTU and (1) 30,000-BTU Ducted Furnaces (DEP 33 AA) (N/A other models)
(1) 30,000-BTU and (1) 20,000-BTU Ducted Furnaces (DEP 37 BA) (N/A other models)
(2) 30,000-BTU Ducted Furnaces ((DEP 38 KA) (N/A other models)
Aqua-Hot 250D Heat Exchanger (DEP)

Solar Panel

Prep for Solar Panels (option)
(1) 200-Watt Solar Panel with (1) 30-Amp Controller (option)
(3) 200-Watt Solar Panels with (1) 30-Amp Controller (option)

Electrical Add-On Options

In-motion Satellite Dish
Prewiring for Winegard® Trav’ler™ Satellite
Wi-Fi Booster

Plumbing

Aqua View Showermiser
Water Filter
Water Pump Switch Access from Spyder System and Sewer Bay Board
Low-point Water Drain Lines
Black Holding Tank Flush System
Gravity Water Fill
Heated Water and Holding Tank Compartment
Tank Level Monitor System
Centralized Exterior Sewer Bay with Gravity Black and Grey Evacuation Ports
Exterior Rinse Hose with Shower Head
Sewer Bay Hand Sanitizer and Paper Towel Holders

Water heater

Truma AquaGo Comfort Instant Water Heater (DEP)
Aqua-Hot 250D Heat Exchanger (DEP)
Water Heater Bypass System (DEP)

Exterior

Full-body Paint with (3) Layers of Clear Coat
Single-colored Slide-out endwalls
High Performance Protective Film on Front Cap and Select Areas
(1)Girard® Powered Door Awning with Integrated LED Lighting
Girard Powered Door Awning with Integrated LED Lighting
Girard® Slide-out Toppers
Side-swinging Exterior Storage Doors with Gas Shocks
Lockable Handles on Compartment Doors
Motion-sensor Lights in Cargo Bay
120-Volt and 12-Volt Outlets Inside Cargo Bays
Charcoal Carpet Cargo Walls
Fiberglass Reinforced Plastic Basement Floor
Frameless, Single-Pane Windows
Exterior Patio Light
Daytime Running Lights
Docking Lights
Chrome Power Heated Side-View Mirrors with Integrated Cameras
Exterior TV with Soundbar
Fast Charge USB ports within Exterior TV Compartment
Lightweight Entry Door with Integrated Screen
Entry Door Grab Handle
Deadbolt Front Entrance Lock
Automatic Double Entry Step
Front Door Entry System via Key Fob
Mud Flaps
Custom Rock Guard
Lippert On-The-Go Telescoping Ladder

Exterior Add-On Options

(1) Manual Storage Compartment Slide-out Tray

Paint Scheme Options

Generation 5 Exterior Paint Scheme
Generation 6 Exterior Paint Scheme

Paint Color Options

Euro Blue Full Body Paint
Frosted Granite Full Body Paint
Bordeaux Full Body Paint
Nasa Full Body Paint

Interior

Handcrafted Overhead Cabinetry
Carpeted Step Well with Composite Steps
Powered Step Well Cover
Living Area TV
Solid Surface Galley Countertop
Handcrafted Slide-out Fascia
Soft Touch Vinyl Ceiling
Dimmable LED Lighting
Prep for Washer and Dryer
Carbon Monoxide Detector
LPG Leak Detector
Smoke Detector
Fire Extinguisher
Solar and Privacy Shades
Soft-closing Drawers
Powered Roof Vents
Interior Grab Handle at Entry Door
Egress Windows Throughout Coach

Interior Decor Packages

Vapor (Option)
Morocco (Option)
Adobe Pendleton National Parks Collection (Option)

Driver/Passenger Seats

Mineral Lifestyle Leather (DEP)
White Sand Lifestyle Leather (DEP)
Ore Lifestyle Leather (DEP)

Dinette/Living Furniture

Dove Lifestyle Leather (DEP)
Stucco Belgium Lifestyle Leather (DEP)

Cabinetry Color

Sandstone (option)
White Linen (option)
Platinum (option)

Floor Tiles

Articulo White Polished Floor Tile (DEP)
Weathered Beige Matte Floor Tile (DEP)

Interior Add On Options

Standalone Living Area Fireplace (Option; N/A 37 BA)
Stacked Washer and Dryer
Gold Heat® Dual Zones Heated Tile Floor
Central Vacuum System

Driver's Compartment

Lifestyle Leather Power Driver and Passenger Seats
Dual Driver And Passenger Seat Armrests
Swivel Bases for Driver and Passenger Seats
Adjustable Seatbelt Brackets
Powered Passenger Seat Footrest
Tilt and Telescoping Steering Wheel with Integrated Controls
Adjustable Accelerator and Brake Pedals
Wraparound Dash with Matte Gray Accents
Mounted Dash Fans
Cupholders on Driver and Passenger Side
Digital Dash Cluster
(1) Center Storage Drawer
Generator Start & Stop Rocker Switch
USB Dash Receptacles
12-Volt Dash Receptacle
Backlit Dash Rocker Switches
Passenger Console Controls for Map Light, Fan, and Step Well Cover
Driver and Passenger Map Lights
One-piece Panoramic Windshield
Single-motor Intermittent Windshield Wipers
Automatic LED Headlights
Side-view Cameras
Color Back-up Camera
7" High Definition LED Multichannel Monitor for Side-view and Back-up Cameras
Stereo with AM & FM Radio, CD Player, and Satellite Radio
Ceiling Mounted Speakers
Overhead Cabinetry with Wooden Panel Doors
Auxiliary Start Switch
Concealed Air Horn
Manual Opening Driver Side Window
Solid, Non-opening Passenger Side Window
Powered Solar and Privacy Windshield Shade
Manual Solar and Privacy Shades on Side Windows

Driver's Compartment Options

In-dash Navigation System
Front Overhead TV
Electric Front Overhead Drop-Down Bunk

Dinette and Living Area

Driver Side Dinette

75" Booth Dinette-Sleeper (STD 37 BA Only)
75" Dinette with Chairs (option 37 BA Only)
75" U-shaped Dinette (option 37 BA Only)
72" Booth Dinette-Sleeper (STD 38 KA Only)
72" Dinette with Chairs (option 38 KA Only)
72" U-shaped Dinette (option 38 KA Only)

Driver Side Furniture

85" Air Coil Sofa Bed with Recliner (STD 33 AA Only)
114" Super Sofa (option 33 AA Only)
74" Air Coil Sofa Bed (STD 37 BA Only)
74" Theater Seating (option 37 BA Only)
85" Air Coil Sofa Bed (STD 38 KA Only)
83" Theater Seating (option N/A 37 BA)

Passenger Side Dinette (Only 33 AA)

72" Booth Dinette-Sleeper (STD)
72" Dinette Bar with Lift TV (option)
72" Dinette with Chairs (option)
72" U-shaped Dinette (option)

Passenger Side Furniture

64" DE Sofa Bed with Lift TV (only 37 BA)
Recliner and Lift TV (option 37 BA only)
Passenger Side Bunk Beds (28" x 70") (38 KA Only)
Telescoping Ladder for Bunk Beds (DEP; 38 KA Only)

Kitchen

1.7-Cubic Foot Smart Convection Microwave with Air Fry
Double Bowl Kitchen Sink with Single Lever Faucet and Pull-down Sprayer
Galley Overhead Cabinets
Panoramic Galley Window
Task Lighting
Full Tile Backsplash
Solid Surface Galley Countertop, Sink, and Cooktop Cover

Refrigerator

20-Cubic Foot Stainless Steel Residential Refrigerator with Top Freezer (N/A 38 KA)
23-Cubic Foot Stainless Steel Residential Refrigerator with French Doors and Bottom Freezer (Only 38 KA)

Cooking Appliances

Three-Burner Liquid Propane Cooktop DEP (STD)
Oven Range with Liquid Propane Cooktop DEP (option)
Two-Burner Induction Cooktop (DEP)
Drawer-style Dishwasher (option)

Extendable Countertops

Flip and Fold Countertop Extension (Only 33 AA)
Pull-Out Solid Surface Work Surface in Galley (N/A 33 AA)

Bedroom

Under Bed Storage
Bedside Windows
Overhead Cabinets with Headboard
Bed Comforter with Throw Pillows
Handcrafted Privacy Door
LED Reading Lights
Nightstand with Solid Surface Tops
Mounted Bedroom TV
Centralized Entertainment Center
Ceiling Fan
Laundry Hamper

Mattress Options

King Mattress (72" x 80") (STD)
Queen Mattress (option) (60" x 80") (N/A 33 AA)

Bedroom Storage

Floor-to-ceiling Closet Space (33 AA Only)
Wardrobe with Drawers Underneath (N/A 33 AA)

Bedroom Add On Options

Bedroom Egress Door

Bathroom

(1) Porcelain Master Bathroom Sink
Solid Surface Lavatory Top
Handheld Shower Head with Slide Bar
Shower Skylight
Shower LED Light with Sliding Cover
Towel and Toilet Paper Holders
Mirrored Medicine Cabinet
Roof Vent Fan
Base Cabinet

Number of Bathrooms

(1) Bathroom (33 AA Only)
(1) Bathroom and (1) Half-Bath (N/A 33 AA)

Shower

One-Piece Molded Fiberglass Shower (34.5" x 34.5") (Only 33 AA)
One-Piece Molded Fiberglass Shower (28.5" x 40.5") (N/A 33 AA)

Toilet

(1) Gravity Flush Toilet (Only 33 AA)
(1) Gravity Flush Toilet and (1) Macerator Toilet (N/A 33 AA)

See us for a complete list of features and available options!

All standard features and specifications are subject to change.

All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.

Due to the current environment, our features and options are subject to change due to material availability.

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New 2026 Tiffin Motorhomes Allegro RED 37 BA

37 BA Floorplan

Specifications

Description

Features