Airstream Interstate 24X
The Airstream Interstate 24X is a rugged, adventure-ready Class B built on the Mercedes-Benz Sprinter chassis. Designed for off-grid camping with all-wheel drive, a lithium battery system, and a tankless water heater.
MSRP from
$225,000
$$$$$ Ultra-Luxury
Specifications
Length
24 ft
Weight
10,500 lbs
Sleeps
2
Fresh Water
28 gal
Gray Water
22 gal
Black Water
13 gal
Features
Highlights
What Owners Say
Based on 3,200 online discussions
The Airstream Interstate 24X is the gold standard of Class B motorhomes, built for people who want to go anywhere and camp anywhere. The Mercedes AWD Sprinter chassis genuinely handles rough forest roads, and the lithium battery system makes multi-day boondocking completely effortless.
Inside, the build quality is unmistakably Airstream — solid cabinetry, premium materials, and attention to detail that competitors struggle to match. The tankless water heater is a luxury, and the 400W solar system means you rarely think about power. The wet bath is functional but divisive — some owners love the space efficiency, others wish for a dry bath.
The elephant in the room is price. At $225K, you're paying a premium for the Airstream name and Mercedes chassis. If you can stomach the cost and you want a go-anywhere, camp-anywhere van that will hold its value, the Interstate 24X delivers. It's best for couples who prioritize quality and adventure over square footage.
What Owners Love
- Mercedes AWD Sprinter chassis handles snow, mud, and forest roads with confidence
- 3,200W lithium battery system supports boondocking for 3-4 days without hookups
- Tankless water heater means unlimited hot showers — a luxury in a Class B
- Airstream aluminum shell is nearly indestructible and holds resale value incredibly well
Common Complaints
- At $225K, it's the most expensive Class B — you could buy a nice condo instead
- No separate bathroom — the wet bath means everything gets wet when you shower
- Storage space is limited for extended full-timing, especially for two people
- Mercedes service centers are harder to find and more expensive than Ford or Ram