Current Airstream Touring-Coaches Interstate

2026 Airstream Interstate 19X LE

2026 Airstream Interstate 19X LE

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Interior Colors:

  • Year 2026
  • Make Airstream
  • Model Interstate
  • Engine Mercedes-Benz® 2.0L Turbo Charged 4-Cylinder High Output Diesel
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Product Details Specifications Photos
2026 Airstream Interstate 19X LE

2026 Airstream Interstate 19X LE

  • Year 2026
  • Manufacturer Airstream
  • Model Name Interstate
  • Trim Name 19X LE
  • Generic Type (Primary) Class B
  • Engine Mercedes-Benz® 2.0L Turbo Charged 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

2026 Airstream Interstate 19X LE

Outland Edition

Hit the road to adventure with the all-new Interstate 19X LE Outland Edition. Built for getting closer than ever to the action, the Outland Edition boasts 18-inch wheels, an upgraded suspension with 2-inch lift and fully adjustable shocks, plus powerful LED lighting to help navigate challenging terrain. Expand the exterior living space with a massive 270-degree awning that wraps around the vehicle’s curbside and rear. Sleep under the stars with a versatile bed system that slides out the back doors – or removes completely for greater gear storage. And because great adventures look and sound great too, integrated accent lighting and a premium audio system adds style for miles.

Features may include:

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.
Bed Box Dimensions (LxWxH) 54" x 75" bed that includes Sleep Under Stars option. Sleeps partially outside under the awning or inside.

Weights

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

Capacities

Cargo Capacity 1,236 lbs
Towing Capacity Up to 5,000 lbs
Sleeping Capacity 2/2
Fresh Water Capacity 20 gals.
Gray Water Capacity 16 gals.
Black Water Capacity 9 gals.
LP Tank Capacity 7.8 gals (33 lbs) 80% fill
Refrigerator & Freezer: Dometic CFX3 powered, portable refrigerator with articulating mount for exterior use
Microwave Oven 0.7 cu. ft. Drawer
Fuel Capacity Diesel: 24.5 gals

Chassis

Chassis Mercedes-Benz® Sprinter 2500 AWD

Engine

Engine Mercedes-Benz® 2.0L Turbo Charged 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

Drivetrain

Transmission 9G-TRONIC Plus Automatic

Electric

Electrical Heated Tanks: Fresh and Grey Tanks (12V) | System: Multiplex Bluetooth App Control System with Touch Screen for Energy Management System | Shore Power: 30 Amp Service w/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: 80 amp Multi-stage Charger, 2,000 Watt Pure Sine Inverter | Shore Power: 30A Service with Smart Plug | Solar Power: 250 Watts with external solar ports
Cook Top (Stowable):1,000 Watt Single Burner Induction with Custom Cutting Board
Generator 2.5 kW (LPG) Ultra Quiet Generator w/ Remote Start

Battery

Battery (Coach): 2 - 100 Ah Deep Cycle Lithium Batteries (LiFePO4) with Built-in Heater

Lights and Safety

Lighting TenzingTrailhead brushguard with integrated lights: Rough Country 6” Cree LED light bars - 3, Hood Vent 6”, Cree LED lights - 2 | Adjustable LED Lighting: COB Series dimmable LED strip lights and cabinet accent lights
Safety Features Chassis: Mercedes-Benz® Adaptive ESP® (Electronic Stability Program) | Trailer Safety System: Trailer Stability Assist System

Operational

Air Conditioner Output 13,500 BTU with Soft Start
Furnace Output LPG Fired Truma Combi Eco Plus
Water Heater LPG Fired Truma Combi Eco Plus

Suspension

Suspension Van Compass 6.3 System, 2” lift, 4-corner Falcon 3.3 Fast Adjust Shocks

Wheels & Tires

Tires, Rear Specification All Season-All Terrain Rugged On/Off Road Tires: Storyteller 18” Wheels and BF Goodrich 275/65/R18 T/A KO2

Features

Features Tow Package: 7 Pin Trailer Plug, Brake Control Pre-wired | Plumbing System Macerator Pump System | TV Antenna Omni-Directional, VHF/UHF/FM | 5G Antenna and Pre-Wire: 5G Antenna with Connected Service Pre-Wire | Durable Black Protective Coating (lower side moldings, front & rear bumper, front hood) | Black Running Boards (driver/passenger side) | Modular Table System: Interior table mounts and an additional exterior mount on rear door hinger for outdoor workspace. | Overland Vehicle Systems 270-degree awning system with LED lighting | Sound System: Kenwood DMX908S receiver w/Wet Sounds110v, 1200W 4-Channel Amplifier, Black Rev Series 8” Tower Speakers and a 400W ZERO Series™ 12” Subwoofer with Bluetooth connectivity | Aluminum Aircraft L-Track Storage System | Overhead Storage Compartments/ Solutions | Lower Storage Compartments (under seating)

Warranty

Warranty Support: 24/7 365 Coachnet® Roadside Assistance | (Chassis specs may vary, contact your Airstream Dealer: 3 Years/36,000 Miles Airstream | 5 Years/75,000 Miles Mercedes-Benz® Chassis | 5 Years/100,000 Miles Mercedes-Benz® Engine & Drive Train

Product Photography

Warning WARNING: Operating, servicing and maintaining a passenger vehicle, an off-highway motor vehicle or a recreational marine vessel can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle or vessel in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle or vessel. For more information go to https://www.p65warnings.ca.gov/products/passenger-vehicle and https://www.p65warnings.ca.gov/products/marine.