2026 Airstream Interstate 19X

2026 Airstream Interstate 19X

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Interior Colors:

  • Year 2026
  • Make Airstream
  • Model Interstate
  • Engine Mercedes-Benz® 2.0L 4-Cylinder High Output Diesel
2026 Airstream Interstate 19X

2026 Airstream Interstate 19X

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)

Chassis

Chassis Mercedes-Benz® Sprinter 2500 Extended AWD

Engine

Engine Mercedes-Benz® 2.0L 4-Cylinder High Output Diesel
Emissions BlueTEC SCR Technology, 50 State – EPA/CARB Standards
Engine Power 208 HP @ 3,600 RPM 332 lb-ft
Engine Torque 1400 - 2400 RPM
Fuel Economy: Combined City/Hwy MPG: 16-18 Estimated Highway
Emissions BlueTEC SCR Technology, 50 State – EPA/CARB Standards

Drivetrain

Transmission 9G-TRONIC Plus Automatic

Dimensions

Wheelbase 144"
Overall Length 20 ft. 1 in.
Overall Height with AC 9 ft. 9 in.
Overall Width 7 ft. 8.5 in (w/mirrors), 6 ft. 7.5 in.
Interior Height 6 ft. 2 in
Interior Width 5 ft. 10 in.

Lights and Safety

Safety Features 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

Weights

GVWR 9,050 lbs
Gross Combined Weight Rating 13,930 lbs
Unloaded Weight 7,595 lbs

Capacities

Cargo Capacity 1,455 lbs
Towing Capacity Up to 5,000 lbs
Sleeping Capacity 4/2
Fresh Water Capacity 20 gals.
Gray Water Capacity 16 gals.
Black Water Capacity 9 gals.
Refrigerator & Freezer: 3.1 cu. ft. Fridge/ .33 cu. ft. Freezer (12V)
Microwave Oven 0.7 cu. ft. Drawer
Fuel Capacity Diesel: 24.5 gals

Features

Features 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

Operational

Air Conditioner Output 13,500 BTU with Soft Start
Furnace Output Diesel Fired Hydronic Heating
Water Heater Diesel Fired, On-Demand Hot Water

Electric

Electrical 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
Cook Top 1,000W Single Burner Induction (Stowable)

Warranty

Warranty 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

Battery

Battery (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

Product Photography