2026 Tiffin Phaeton 37 BH
Class A · Diesel Pusher · 38.17 ft · sleeps 6

The 2026 Tiffin Phaeton 37 BH is a class a (diesel pusher) built on a PowerGlide XC Raised Rail. At sleeps 6, 38.17 ft long, it's positioned for buyers who prefer driving over towing. Powertrain: Diesel (Cummins L9 450 HP).
Floor plan

Photos of the 2026 Tiffin Phaeton 37 BH
Walkthrough video
Video courtesy of Vogt RV on YouTube.
Full specifications
Dimensions
| Length | 38.17 ft |
|---|---|
| Width | 101 in |
| Exterior Height | 13.25 ft |
| Interior Height | 83 in |
| Slide-Outs | 3 |
Weights
| GVWR | 40,000 lbs |
|---|
Drivetrain
| Fuel | Diesel |
|---|---|
| Engine | Cummins L9 450 HP |
| Chassis | PowerGlide XC Raised Rail |
Living
| Sleeps | 6 |
|---|---|
| Bed Configuration | king |
| Bath Layout | one_and_half |
| Bunkhouse | No |
Tanks
| Fresh Water | 100 gal |
|---|---|
| Grey Water | 100 gal |
| Black Water | 55 gal |
| LP / Propane | 35.7 gal |
Power & Electrical
| Generator | 10000 W |
|---|---|
| Shore Power | 50 A |
Amenities
| Outdoor Kitchen | No |
|---|---|
| Theater Seating | Yes |
| Residential Fridge | Yes |
| Fireplace | Yes |
| Four-Season | Yes |
| 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 Phaeton 37 BH sleep?
The 2026 Tiffin Phaeton 37 BH sleeps 6 and has a king bed configuration.
How long is the 2026 Tiffin Phaeton 37 BH?
The 2026 Tiffin Phaeton 37 BH is 38.17 feet long and 13.25 feet tall.
Where can I buy the 2026 Tiffin Phaeton 37 BH?
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 Phaeton 37 BH is right for you?
Tell Matchmaker your trip, your budget, and your tow vehicle. She'll narrow the catalog to the 2-4 RVs that actually fit — verified specs only, no upsells.
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