
Photo by Jenan2109 via Wikimedia Commons (https://commons.wikimedia.org/wiki/File:Jonesy2011.jpg) (CC BY 4.0)
2025 Thor Sanctuary 19L
by Thor
Full Specifications
General Info
| Manufacturer | Thor |
| Country of Origin | USA |
| Year | 2025 |
| Category | Campervan |
| Subcategory | — |
Dimensions & Weight
| Length | 18 ft |
| Width | 7 ft |
| Height | 10.5 ft |
| Dry Weight | 7,000 lbs |
| GVWR | 11,400 lbs |
| Hitch Weight | — |
| Cargo Capacity | 4,400 lbs |
Engine & Chassis
| Fuel Type | Diesel |
| Engine | Mercedes-Benz 3.0L V6 Turbo Diesel |
| Chassis | Mercedes-Benz Sprinter 3500 |
| Horsepower | 188 hp |
| Fuel Capacity | 34 gal |
Living & Off-Grid
| Sleeping Capacity | 3 |
| Slide-Outs | 0 |
| Awning Length | 8 ft |
| A/C | 15,000 BTU |
| Furnace | 30,000 BTU |
| Fridge | 12 cu ft residential |
| Fresh Water | 20 gal |
| Gray Water | 14 gal |
| Black Water | 13 gal |
| Solar | 250 W |
| Battery | 500 Ah |
| Inverter | 2,500 W |
About the 2025 Thor Sanctuary 19L
Nimble, stylish, and ready for anything, the 2025 Thor Sanctuary 19L by Thor is a 2025 campervan built for modern explorers. It drives like a van, camps like an RV, and fits in a standard parking space when you return home.
Measuring 18.0 feet in overall length, 7.0 feet wide and 10.5 feet in height, the 2025 Thor Sanctuary 19L tips the scales at 7,000 pounds dry weight, with a GVWR of 11,400 lbs, giving you roughly 4,400 lbs of payload room.
The 2025 Thor Sanctuary 19L accommodates up to 3 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 Sanctuary 19L comes equipped with 20 gallons of fresh water capacity, 14 gallons of gray water holding, a 13-gallon black water tank. Energy management is handled by 250 watts of factory-installed solar, 500 amp-hours of battery storage, a 2500-watt inverter for household AC power. 15,000 BTU of air conditioning handles warm-weather comfort, while a 30,000 BTU furnace ensures warmth during cold nights. The kitchen features a 12 cu ft residential refrigerator for keeping provisions cold. A 8.0-foot awning extends your living space outdoors, providing shade and shelter.
Power comes from a Mercedes-Benz 3.0L V6 Turbo Diesel, mounted on a Mercedes-Benz Sprinter 3500 chassis, rated at 188 horsepower. With a 34-gallon Diesel tank, long-distance travel is practical without constant fuel stops.
With an MSRP of $179,000, the 2025 Thor Sanctuary 19L lands in premium territory with the build quality and features to justify the investment for serious RV enthusiasts. If you value spontaneity and the ability to camp where bigger rigs cannot reach, the 2025 Thor Sanctuary 19L is designed specifically for your adventurous lifestyle.
For 2025, the 2025 Thor Sanctuary 19L continues to demonstrate why Thor 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 2025 Thor Sanctuary 19L embodies the modern van life movement with professional-grade build quality and thoughtful design throughout.
Built on the Mercedes-Benz Sprinter 3500 with a 188 HP Mercedes-Benz 3.0L V6 Turbo Diesel engine, this van is equally at home in a Walmart parking lot or a remote trailhead. The efficient interior includes sleeping space for 3, a compact galley with 12 cu ft residential refrigerator and two-burner cooktop, and a wet bath.
With 250 watts of solar and a 2,500-watt inverter, off-grid capability is genuine, not just aspirational. The 2025 Thor Sanctuary 19L starts at $179,000 and is ready for any adventure.