Current Airstream Touring-Coaches Interstate

2026 Airstream Interstate 19GTX

2026 Airstream Interstate 19GTX

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  • Year 2026
  • Make Airstream
  • Model Interstate
  • Engine 2.0L 4-Cylinder High Output Diesel
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Product Details Specifications Photos
2026 Airstream Interstate 19GTX

2026 Airstream Interstate 19GTX

  • Year 2026
  • Manufacturer Airstream
  • Model Name Interstate
  • Trim Name 19GTX
  • Generic Type (Primary) Class B
  • Engine 2.0L 4-Cylinder High Output Diesel
  • Emissions BlueTEC SCR Technology, 50 State – EPA/CARB Standards
  • Engine Power 208 HP & 332 lbs torque
  • Engine Torque 1400 - 2400 RPM
  • Fuel Economy: Combined City/Hwy MPG: 16-18+ Estimated Highway

2026 Airstream Interstate 19GTX

The Interstate 19GTX takes everything you love about the 19GT and elevates it for adventure. With bold exterior features, it’s built to tackle the elements with confidence while maintaining the luxurious interior and thoughtful design. Confident, comfortable, and ready for anything, the 19GTX blends premium comfort with rugged capability.

Features may include:

Exterior
  • 110V Outlet
  • Advanced Power Plus System
  • All-Wheel Drive
  • Black Aluminum Wheels
  • Black Protective Coating (lower moldings, front & rear bumper, front air dam)
  • Driver and Passenger Side Black Running Boards
  • Exterior Shower with Hot & Cold Water
  • Exterior Solar Ports (1 per side)
  • Heated Windshield
  • LED Lighting - patio, service box locations, awning (adjustable), under carriage (adjustable)
  • Locking Service Boxes
  • Power Armless Awning with Auto-Retract
  • Power Rear Screen
  • Side Screen Door (Sliding Panel)
  • Tenzing Front Brush Guard with HD LED Lights

Chassis

Chassis Mercedes-Benz® Sprinter 2500 Extended AWD

Engine

Engine 2.0L 4-Cylinder High Output Diesel
Emissions BlueTEC SCR Technology, 50 State – EPA/CARB Standards
Engine Power 208 HP & 332 lbs torque
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 9 Speed Automatic

Dimensions

Wheelbase 144"
Overall Length 19 ft. 5 in.
Overall Height with AC 9 ft. 9 in.
Overall Width 6' 7?
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 Alarm, Fire Extinguisher

Weights

GVWR 9,050 lbs
Gross Combined Weight Rating 13,930 lbs
Unloaded Weight 7,827 lbs

Capacities

Cargo Capacity 1,223 lbs
Towing Capacity Up to 5,000 lbs
Sleeping Capacity 4/2
Fresh Water Capacity 18 gals.
Gray Water Capacity 16 gals.
Black Water Capacity 9 gals.
Refrigerator 3.2 cu. ft. (12 volt w/ LED light)
Microwave Oven 0.7 cu. ft. Drawer
Fuel Capacity Diesel: 24.5 gals

Features

Features Tow Package: Mercedes-Benz® Hitch, 7 Pin Trailer Plug, Brake Control Pre-wired | Plumbing System Macerator Pump System | TV Antenna Directional In-Motion | TV Cable/Satellite Port - Ethernet: Cable TV Outlets/Hook-ups |External Ethernet Port| 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: Touch Screen/Touch Pad Electronic Controls with Energy Management System | Shore Power: 30 AMP / 110 Volt Service | Solar Power: 240 Watt Solar System | 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 Single-Burner Induction Cooktop

Warranty

Warranty Support: 3 Year 24/7 Coach-Net® Roadside Assistance Airstream Warranty: 2 Year Airstream Limited | Mercedes-Benz® Warranty: 5 Years / 75,000 Miles | Mercedes-Benz® Engine Warranty: 5 Years / 100,000 Miles

Battery

Battery (Coach): Advanced Power Lithium Batteries w/Built-in Heater (10.3kWh) | Advanced Power Plus Lithium Batteries w/Built-in Heater (17.2kWh) *See your dealer for this upgrade option | Advanced Power Plus (Optional): Deep Cycle Lithium Batteries w/ Built In Heater - 17.2kWh

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.