2026 Airstream Interstate 19X

Information

2026 Airstream Interstate 19X

Built on the 19-foot Mercedes-Benz® Sprinter van chassis and equipped with standard all-wheel drive, the Interstate 19X is designed for outdoor and off-road enthusiasts who want to explore farther while enjoying the comforts of home. With iconic Airstream design, premium craftsmanship, and a rugged stance, the 19X delivers extreme comfort, advanced amenities, and best-in-class safety and performance.

Compact yet highly capable, this Class B adventure van is equally at home on highways, dirt roads, or in the heart of a national park. From daily driving to boondocking off-grid, the 19X offers the versatility to handle it all—thanks to a smart floor plan, flexible storage, and a maneuverable footprint that fitsnearly anywhere

Powering your journey is the all-new, standard Advanced Power Package, engineered for off-grid performance. With enhanced lithium battery capacity, solar integration, and powerful energy management, it lets you stay off the grid longer—without giving up the comforts that make travel truly enjoyable.

Features may include:

Exterior
  • Durable Black Protective Coating (lower side moldings)
  • Durable Black Protective Coating (front & rear bumpers)
  • Durable Black Protective Coating (front hood) Durable Black Wheels
  • All Season-All Terrain Rugged On/Off Road Tires
  • Black Running Boards (driver/passenger side
  • Tenzing Front Brush Guard
  • with HD LED Lights
  • Black Power Armless Patio Awning
  • w/ LED Lighting
  • Under-Carriage LED Lights
  • Exterior Shower
  • Exterior Sliding Screen Door (side)
  • Exterior Zippered Screen System (rear)
  • Exterior Gear Wash Station (rear)
Interior
  • Airstream Aluminum (walls, ceiling, window trim)
  • Colorado Black UltraLeather with Stone Inset (front seats)
  • Marine-Grade Carbon Gray (rear seating/ sleeping)
  • Rugged Grey Flooring (waterproof, stain and scratch resistant)
  • Flush Mount Matte Finish Cabinets
  • Flex Bed System with comfort support system
  • (converts to 70" x 74" total or a 35" x 74" individual sleeping area)
  • Rear Convertible Space (sleeping, living, working, storing,...)
  • Exhaust Fan
  • Modular Table System (two mounting positions)
  • Bathroom (heated wetbath with toilet, shower, sink)
  • Galley (solid surface countertop w/edge band lighting, sink, storage)

Photos

Highlights

  • Spokane Valley, Washington
  • 2026
  • Airstream
  • Interstate 19X
  • Mercedes-Benz® 2.0L 4-Cylinder High Output Diesel
  • Mercedes-Benz® Sprinter 2500 Extended AWD
  • 9G-TRONIC Plus Automatic
  • Available
  • 6 ft. 2 in

Specifications

  • 2026
  • Airstream
  • Interstate
  • 19X
  • Class B
  • Mercedes-Benz® Sprinter 2500 Extended AWD
  • Mercedes-Benz® 2.0L 4-Cylinder High Output Diesel
  • BlueTEC SCR Technology, 50 State – EPA/CARB Standards
  • 208 HP @ 3,600 RPM 332 lb-ft
  • 1400 - 2400 RPM
  • MPG: 16-18 Estimated Highway
  • 9G-TRONIC Plus Automatic
  • 144"
  • 20 ft. 1 in.
  • 9 ft. 9 in.
  • 7 ft. 8.5 in (w/mirrors), 6 ft. 7.5 in.
  • 6 ft. 2 in
  • 5 ft. 10 in.
  • Chassis: Mercedes-Benz® Adaptive ESP® (Electronic Stability Program) | Trailer Safety System Mercedes-Benz® Trailer Stability Assist System | Components: Smoke and CO2 Alarm, Fire Extinguisher and First Aid Kit
  • 9,050 lbs
  • 13,930 lbs
  • 7,595 lbs
  • 1,455 lbs
  • Up to 5,000 lbs
  • 4/2
  • 20 gals.
  • 16 gals.
  • 9 gals.
  • & Freezer: 3.1 cu. ft. Fridge/ .33 cu. ft. Freezer (12V)
  • 0.7 cu. ft. Drawer
  • Diesel: 24.5 gals
  • Tow Package: Hitch, 7 Pin Trailer Plug, Brake Control Pre-wire | Plumbing System Macerator Pump System | TV Antenna Omni-Directional, VHF/UHF/FM | TV Cable/Satellite Port | Ethernet Cable TV Outlets/Hook-ups | External Ethernet Port | TV Satellite Pre-wired for Satellite Dish | 5G Pre-Wire Pre-wired for Connected Service
  • 13,500 BTU with Soft Start
  • Diesel Fired Hydronic Heating
  • Diesel Fired, On-Demand Hot Water
  • Heated Tanks: Fresh and Grey Tanks (12V) | System: Multiplex Bluetooth App Control System with Touch Screen for Energy Management System | Shore Power: 30A Service with Smart Plug | Solar Power: 400W Total (100W Chassis / 300W House) | System: Multiplex Bluetooth App Control System with Touch Screen for Energy Management System | Converter/Inverter: 130A Multi-Stage Charger, 3,000W Pure Sine Inverter | Shore Power: 30A Service with Smart Plug | Solar Power: 250W and External Solar Ports
  • 1,000W Single Burner Induction (Stowable)
  • Support: 3 Year 24/7 Coach-Net® Roadside Assistance | (Chassis specs may vary, contact your Airstream Dealer: 2 Year Airstream Limited Warranty, 5 Years/75,000 Miles Mercedes-Benz® Chassis, 5 Years/100,000 Miles Mercedes-Benz® Engine & Drive Train
  • (Coach): Advanced Power: Deep Cycle Lithium Batteries w/ Built In Heater - 10.3kWh | Advanced Power Plus (Optional): Deep Cycle Lithium Batteries w/ Built In Heater - 17.2kWh