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Airstream RV Interstate 19X Motor Home Class B - Diesel RVs For Sale

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The Airstream RV Interstate 19X luxury Class B diesel motorhome has a small footprint but still brings big adventures! It boasts the Airstream quality craftsmanship and iconic design including extreme comfort, cutting-edge amenities, and Best-In-Class safety and performance.


The Mercedes-Benz Sprinter 2500 chassis comes with 4x4 capabilities for those who want to explore the great outdoors off-road. A Mercedes-Benz 3.0L V6 turbo diesel or 2.0L 4 cylinder high output AWD diesel engine will power you through the highway, unpaved roads, and even the grocery store parking lots. You will have all of the amenities of home while on the road with a fully equipped galley, a wet bath including a toilet and shower, and cleverly designed living space. 


Adventure is at your doorstep with the Airstream RV Interstate 19X Class B diesel motorhome!

  • Interstate 19X Std. Model

    Interstate 19X Std. Model Floorplan Image

    Airstream RV Interstate 19X Class B diesel Std. Model highlights: Bench Seating ... more about Interstate 19X Std. Model

    Have a question about this floorplan? Contact Us


    Sleeps 2
    Length 19 ft 5 in
    Ext Width 6 ft 7 in
    Ext Height 9 ft 9 in
    Int Height 6 ft 2 in
    Interior Color Red Rock
    Hitch Weight 5000 lbs
    GVWR 9050 lbs
    Dry Weight 7814 lbs
    Cargo Capacity 1236 lbs
    Fresh Water Capacity 20 gals
    Grey Water Capacity 16 gals
    Black Water Capacity 9 gals
    Furnace BTU 14300 btu
    Generator 2.5 kW (LPG) Ultra Quiet w/ Auto Start
    Fuel Type Diesel
    Engine 3.0L V6 Turbo Diesel
    Chassis Mercedes-Benz Sprinter 2500
    Horsepower 188 hp
    Fuel Capacity 24.5 gals
    Wheelbase 144 in
    Torque 325 ft-lb
    Refrigerator Size 3.1 cu ft
    Number of Awnings 1
    LP Tank Capacity 7.8 gals
    Water Heater Type Truma Combi
    AC BTU 13500 btu
    Awning Info Power Armless with Auto Retract
    Gross Combined Weight 13930 lbs
    Shower Type Wet/Bath Shower
    Electrical Service 30 amp

Interstate 19X Features:

Standard Features (2024)



  • Mercedes-Benz® Sprinter 2500 4x4 Chassis
  • Mercedes-Benz® 3.0L V6 Turbo Diesel / 2.0L 4-Cylinder High Output Diesel (AWD) Engine
  • BlueTEC SCR Technology, 50 State – EPA/CARB Standards
  • 188 HP & 325 lbs torque / 211 HP & 332 lbs torque (AWD)
  • 7 Speed Automatic / 9 Speed Automatic (AWD) Transmission
  • MPG*16-18+ Estimated Highway
  • Mercedes-Benz® Adaptive ESP® (Electronic Stability Program)
  • Tow Package: Mercedes-Benz® Hitch, 7 Pin Trailer Plug, Brake Control Pre-wired
  • Tow Capacity** Up to 5,000 lbs
  • Mercedes-Benz® Trailer Stability Assist System
  • Tank Capacities 20 gals (Fresh), 16 gals (Gray), 9 gals (Waste)
  • 7.8 gal (33 lbs) 80% fill LPG
  • 24.5 gals Diesel Fuel
  • 13,500 BTU w/ Soft Start Air Conditioner
  • 14,300 BTU Truma Combi Furnace
  • Truma Combi Hot Water Heater
  • Fresh and Grey Tanks (12 volt) Heated Tanks
  • 3.1 cu. ft. Fridge/ .33 cu. ft. Freezer (12 volt)
  • 1,000 Watt Induction (Stowable) Cooktop
  • LP Gas Detector, Smoke and CO2 Alarm, Fire Extinguisher
  • Macerator Pump System
  • Directional In-Motion TV Antenna
  • Cable TV Outlets/Hook-ups
  • Pre-wired for Satellite Dish
  • Touch Screen/Touch Pad Electronic Controls with Energy Management System
  • 80 Amp Multi-stage Charger, 2,000 Watt Pure Sine Inverter
  • 2.5 kW (LPG) Ultra Quiet Gen w/ Auto Start Generator
  • 30 AMP / 110 Volt Service
  • 250 Watt Solar System


  • Active Blind Spot Assist
  • Active Brake Assist
  • Active Distance Assist - Distronic Plus
  • Active Driver Attention Assist
  • Active Lane Keeping Assist
  • Active Rear Cross Traffic Assist
  • E-Call Assist
  • Front and Rear Parktronic Parking Assist
  • High Beam Assist
  • Multiple Safety Impact Air Bags
  • Wet Wiper System


  • 110V Outlet
  • 4-Wheel Drive
  • All Season-All Terrain Rugged On/Off Road Tires
  • All-Wheel Drive (OPT)
  • Black Aluminum Wheels
  • Black Protective Coating (lower moldings, front & rear bumper, front air dam)
  • Driver and Passenger Side Black Running Boards
  • E1 Package (OPT)
  • Exterior Gear Wash Station (rear)
  • Exterior Shower with Hot & Cold Water
  • Exterior Solar Ports (1 per side)
  • Exterior Zippered Screen System (rear)
  • Fog Lamps
  • Full Body Kit
  • Heated Windshield
  • LED Lighting - patio, service box locations, awning (adjustable), under carriage (adjustable)
  • Locking Service Boxes
  • LP Accessory Hook-up (Grill)
  • Power Armless Awning with Auto-Retract
  • Side Screen Door (Accordion Style)
  • Tenzing Front Brush Guard with HD LED Lights
  • Vertical Sliding Screen Widow (Over Galley)


  • Advanced Multifunctional Steering Wheel
  • Entry Door Lighting
  • Front Bed System (OPT)
  • In-Dash Maintenance Monitoring System
  • In-Dash Wireless Cell Phone Charging
  • MBUX Infotainment System (Mercedes-Benz User Experience) Touch Screen, Pinch, Zoom, Voice Recognition, Apple Carplay, Android Capability
  • Power Adjustable Heated Driver/Passenger Swivel Seats
  • Privacy Shades
  • Push Button Keyless Start
  • Steering Wheel Paddle Shifters
  • Tilt and Telescopic Leather Steering Wheel

Main Cabin

  • Adjustable LED Lighting
  • Aluminum Aircraft L-Track Storage System (Ceiling, Floor, Walls)
  • Black Canvas Window Coverings w/ Storage Pockets
  • Dupont Corian® Adjustable Swivel Table (1)
  • Flush-Mount & Solid Shut Cabinets
  • JBL Wireless Speaker w/ Locking Mount
  • Riveted Aluminum Porthole Door
  • Rugged Grey Flooring (Waterproof, Stain and Scratch Resistant)
  • Signature Aluminum Ceiling & Trim
  • Simtex Marine-Grade Carbon Gray (Rear Seating/Sleeping)
  • Ultraleather® Seating
  • USB Charging Ports


  • .7 Cu. Ft. Roof Locker Microwave
  • Multi-Speed Roof Mounted Fan
  • Sink with Integrated Cover
  • Soft Close Drawers w/ Locking Hardware
  • Solid Surface Countertop w/ Edge Band Lighting


  • Retractable Clothesline
  • Riveted Aluminum Porthole Door
  • Shower
  • Sink with Articulated Mirror
  • Toilet
  • Towel Rack

Please see us for a complete list of features and available options.

All standard features and specifications are subject to change.

All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details. 

Due to the current environment, our features and options are subject to change due to material availability.


Airstream RV Logo

In 1931, Airstream began with Wally Byam’s dream: to build a travel trailer that would move like a stream of air, be light enough to be towed by a car, and create first-class accommodations anywhere.


Wally Byam introduced the first riveted aluminum, semi-monocoque Airstream – known as the Clipper – in 1936. He forever changed the world of travel and built a community of like-minded adventurers called Airstreamers. Today, the entire Airstream community keeps Wally’s spirit alive and well.


Airstream travel trailers and touring coaches aren’t built the fastest way. Not the easiest, either. That’s because they’re built with an obsessive attention to detail, and a willingness to choose the processes and materials that make the absolute best product – even if it’s a little harder, takes a little longer, and costs a little more to do. That’s the kind of quality that makes Airstreams last not just years but generations, and the kind we’re proud to put our name on.