Photo by Jerimiah Borkowski via Wikimedia Commons (https://commons.wikimedia.org/wiki/File:Motorhome-RV-Class-C-Sprinter-Ford-Chassis.jpg) (Public domain)
2025 Thor Aria 3401
by Thor
Full Specifications
General Info
| Manufacturer | Thor |
| Country of Origin | USA |
| Year | 2025 |
| Category | Class A |
| Subcategory | Diesel Pusher |
Dimensions & Weight
| Length | 35.5 ft |
| Width | 8 ft |
| Height | 12.5 ft |
| Dry Weight | 23,700 lbs |
| GVWR | 26,100 lbs |
| Hitch Weight | — |
| Cargo Capacity | 2,400 lbs |
Engine & Chassis
| Fuel Type | Gas |
| Engine | Ford 7.3L V8 |
| Chassis | Chevrolet G4500 |
| Horsepower | 335 hp |
| Fuel Capacity | 144 gal |
Living & Off-Grid
| Sleeping Capacity | 4 |
| Slide-Outs | 3 |
| Awning Length | 21.5 ft |
| A/C | 28,000 BTU |
| Furnace | 30,000 BTU |
| Fridge | 12 cu ft residential |
| Fresh Water | 97 gal |
| Gray Water | 64 gal |
| Black Water | 37 gal |
| Solar | 300 W |
| Battery | 300 Ah |
| Inverter | 2,500 W |
About the 2025 Thor Aria 3401
For those who refuse to compromise on space and amenities, the 2025 2025 Thor Aria 3401 by Thor sets a high bar in the Class A segment. This is a motorhome designed for travelers who want their home on wheels to truly feel like home.
Stretching 35.5 feet from bumper to bumper, 8.0 feet wide and standing 12.5 feet tall, the 2025 Thor Aria 3401 has a dry weight of 23,700 lbs, and a gross vehicle weight rating of 26,100 pounds, leaving you 2,400 lbs of cargo carrying capacity. Thanks to 3 slide-outs, the interior transforms into a surprisingly roomy living space once deployed.
The 2025 Thor Aria 3401 accommodates up to 4 sleepers, making it a solid choice for small families or couples who enjoy bringing friends along. The layout balances sleeping capacity with livable daytime space, so you never feel like you are living in a bedroom.
For extended stays away from hookups, the 2025 Thor Aria 3401 comes equipped with a generous 97-gallon fresh water supply, 64 gallons of gray water holding, a 37-gallon black water tank. Electrical independence comes via 300 watts of factory-installed solar, 300 amp-hours of battery storage, a 2500-watt inverter for household AC power. A 28,000 BTU air conditioner keeps things cool in summer heat, while a 30,000 BTU furnace ensures warmth during cold nights. The kitchen features a 12 cu ft residential refrigerator for keeping provisions cold. The 21.5-foot awning creates a shaded outdoor area that becomes a favorite gathering spot at camp.
The drivetrain is built around a Ford 7.3L V8, riding on the Chevrolet G4500 chassis, rated at 335 horsepower. With a 144-gallon Gas tank, long-distance travel is practical without constant fuel stops.
The $321,000 price tag reflects the no-compromise approach Thor takes with this flagship model, using premium materials and craftsmanship throughout. Full-time RVers and snowbirds will appreciate the residential feel and comprehensive feature set of the 2025 Thor Aria 3401, which is designed to be lived in, not just camped in.
All things considered, the 2025 Thor Aria 3401 from Thor packs a strong feature set into a well-designed package. It deserves careful consideration alongside any competitor in the Class A space, and a thorough walk-through will likely confirm its appeal.
Engineered for full-time living and extended travel, the 2025 Thor Aria 3401 sets a new standard in Class A motorhome design.
The floor plan maximizes every inch of the 35.5-foot body with 3 slide-out(s). Dual AC units totaling 28,000 BTU keep the interior comfortable in any climate, while the 30,000 BTU furnace handles cold weather with ease.
Climate control is handled by 28,000 BTU of air conditioning and a 30,000 BTU furnace. With 97 gallons of fresh water, this coach is ready for extended boondocking adventures. MSRP starts at $321,000, positioning it competitively in the luxury motorhome market.