Photo by Dietmar Rabich via Wikimedia Commons (https://commons.wikimedia.org/wiki/File:D%C3%BClmen,_Hausd%C3%BClmen,_Wohnmobilstellplatz_am_Heubach_--_2011_--_1787.jpg) (CC BY-SA 4.0)
2024 Tiffin Phaeton 37BH
by Tiffin
Full Specifications
General Info
| Manufacturer | Tiffin |
| Country of Origin | USA |
| Year | 2024 |
| Category | Class A |
| Subcategory | Diesel Pusher |
Dimensions & Weight
| Length | 44.5 ft |
| Width | 8.5 ft |
| Height | 13.5 ft |
| Dry Weight | 26,500 lbs |
| GVWR | 31,400 lbs |
| Hitch Weight | — |
| Cargo Capacity | 4,900 lbs |
Engine & Chassis
| Fuel Type | Diesel |
| Engine | Cummins ISL 8.9L |
| Chassis | Spartan K1 |
| Horsepower | 424 hp |
| Fuel Capacity | 127 gal |
Living & Off-Grid
| Sleeping Capacity | 8 |
| Slide-Outs | 3 |
| Awning Length | 19.5 ft |
| A/C | 15,000 BTU |
| Furnace | 20,000 BTU |
| Fridge | Residential French door |
| Fresh Water | 107 gal |
| Gray Water | 56 gal |
| Black Water | 46 gal |
| Solar | 450 W |
| Battery | 400 Ah |
| Inverter | 1,500 W |
About the 2024 Tiffin Phaeton 37BH
Nothing quite matches the experience of driving a full-size Class A, and the 2024 2024 Tiffin Phaeton 37BH from Tiffin makes a compelling case for the lifestyle. It is built for those who want maximum comfort with zero compromises.
At 44.5 feet long, a width of 8.5 feet and 13.5 feet in height, the 2024 Tiffin Phaeton 37BH has a dry weight of 26,500 lbs, and a gross vehicle weight rating of 31,400 pounds, giving you roughly 4,900 lbs of payload room. Thanks to 3 slide-outs, the interior transforms into a surprisingly roomy living space once deployed.
Families will appreciate the generous sleeping capacity of 8, with bunk beds, convertible dinettes, and a master sleeping area all contributing to the count. The 2024 Tiffin Phaeton 37BH delivers enough room for the whole family to spread out after a long day of hiking, swimming, or exploring.
Boondocking enthusiasts will value the 107 gallons of fresh water capacity, 56 gallons of gray water holding, a 46-gallon black water tank. On the power front, you get 450 watts of factory-installed solar, 400 amp-hours of battery storage, a 1500-watt inverter for household AC power. A 15,000 BTU air conditioner keeps things cool in summer heat, and 20,000 BTU of furnace output tackles chilly evenings. Food storage is handled by a Residential French door fridge. A 19.5-foot awning extends your living space outdoors, providing shade and shelter.
The drivetrain is built around a Cummins ISL 8.9L, riding on the Spartan K1 chassis, delivering 424 hp. With a 127-gallon Diesel tank, long-distance travel is practical without constant fuel stops.
At $491,000, this is a premium investment that delivers a top-tier Class A experience for discerning travelers who demand excellence in every detail. Extended-stay campers and those considering the full-time RV lifestyle should have the 2024 Tiffin Phaeton 37BH near the top of their shortlist.
For 2024, the 2024 Tiffin Phaeton 37BH continues to demonstrate why Tiffin remains a respected name in the RV industry. It delivers a compelling combination of comfort, capability, and craftsmanship that holds up under real-world scrutiny.
The 2024 Tiffin Phaeton 37BH combines sophisticated design with practical livability, creating an ideal home on wheels for adventurous families.
The floor plan maximizes every inch of the 44.5-foot body with 3 slide-out(s). Dual AC units totaling 15,000 BTU keep the interior comfortable in any climate, while the 20,000 BTU furnace handles cold weather with ease.
The 424 horsepower Cummins ISL 8.9L engine on a Spartan K1 chassis delivers confident handling and hill-climbing ability. Solar prep with 450 watts and a 1,500-watt inverter support off-grid capabilities.