2026 Tiffin Allegro RED 37 BA
Class A · Diesel Pusher · 38.5 ft · sleeps 6
The 2026 Tiffin Allegro RED 37 BA is a class a (diesel pusher) built on a Freightliner XCR Modular Rail. At sleeps 6, 38.5 ft long, it's positioned for buyers who prefer driving over towing. Powertrain: Diesel (Cummins L9 380 HP).
Floor plan
Photos of the 2026 Tiffin Allegro RED 37 BA
Walkthrough video
Video courtesy of National Indoor RV Centers on YouTube.
Full specifications
Dimensions
| Length | 38.5 ft |
|---|---|
| Width | 101 in |
| Exterior Height | 12.83 ft |
| Interior Height | 84 in |
| Slide-Outs | 3 |
Weights
| GVWR | 38,320 lbs |
|---|
Drivetrain
| Fuel | Diesel |
|---|---|
| Engine | Cummins L9 380 HP |
| Chassis | Freightliner XCR Modular Rail |
Living
| Sleeps | 6 |
|---|---|
| Bed Configuration | king |
| Bath Layout | one_and_half |
| Bunkhouse | No |
Tanks
| Fresh Water | 90 gal |
|---|---|
| Grey Water | 70 gal |
| Black Water | 50 gal |
| LP / Propane | 36 gal |
Power & Electrical
| Shore Power | 50 A |
|---|
Amenities
| Outdoor Kitchen | No |
|---|---|
| Theater Seating | Yes |
| Residential Fridge | Yes |
| Fireplace | Yes |
| Four-Season | No |
| Off-Road Capable | No |
| Washer / Dryer | prep |
Similar Class As to consider
Other class as in the catalog with comparable size and price.
Frequently asked questions
How many people does the 2026 Tiffin Allegro RED 37 BA sleep?
The 2026 Tiffin Allegro RED 37 BA sleeps 6 and has a king bed configuration.
How long is the 2026 Tiffin Allegro RED 37 BA?
The 2026 Tiffin Allegro RED 37 BA is 38.5 feet long and 12.83 feet tall.
Where can I buy the 2026 Tiffin Allegro RED 37 BA?
Pirka Wakka is a brand-agnostic catalog and doesn't sell RVs. The "Buy on Tiffin" link on this page sends you to the manufacturer's product page — they'll route you to an authorized dealer.
Not sure if the 2026 Tiffin Allegro RED 37 BA is right for you?
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