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We do our best to keep listing details accurate, but pricing, specifications, and availability come from third-party sources and can change without notice. We can't guarantee accuracy, so please confirm the details with the dealer before making any decisions. See something inaccurate? Contact us.

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    1. Home
    2. Inventory
    3. Colonial Airstream & RV
    4. Millstone Township, NJ
    5. 2026 Airstream Interstate 19X

    2026 Airstream Interstate 19X

    NewClass B|Stock #15250N|Located at Colonial Airstream & RV in Millstone Township, NJ
    $327,500$194,495
    Save $133,005
    RV Envy

    2026 Airstream Interstate 19X

    New · Class B

    $327,500$194,495Save $133,005

    Colonial Airstream & RV

    595 State Route 33

    Millstone Township, NJ 08535

    Stock #15250N

    2026 Airstream Interstate 19X floor plan

    Specifications

    Length20 ft 1 in
    Dry weight7,350 lbs
    Sleeps2 people

    Full specifications

    AC BTU13500 btu
    Awning Info270 Degree w/LED Lighting
    Black Water Capacity9 gals
    Cargo Capacity1923 lbs
    ChassisMercedes-Benz 2500 AWD
    Cooktop Burners1
    Dry Weight7350 lbs
    Electrical Service30 amp
    Engine2.0L Turbo Charged 4-Cylinder High Output
    Ext Height9 ft 9 in
    Ext Width7 ft 9 in
    Exterior ColorTenorite
    Fresh Water Capacity20 gals
    Fuel Capacity24.5 gals
    Fuel TypeDiesel
    GVWR9050 lbs
    Grey Water Capacity16 gals
    Gross Combined Weight13930 lbs
    Horsepower208 hp
    Int Height6 ft 2 in
    Interior ColorRed Rock
    LP Tank Capacity7.8 gals
    Length20 ft 1 in
    Number of Awnings1
    Refrigerator Size1.24 cu ft
    Refrigerator Type12V
    Shower TypeWet/Bath Shower
    Sleeps2
    Torque332 ft-lb
    Water Heater TypeLPG Fired Truma Combi Eco Plus
    Wheelbase144 in

    Options and equipment may differ from those listed. We do our best to ensure accuracy, but please confirm all details with the dealer before purchase.

    Get more info

    2026 Interstate 19X

    2026 Interstate 19X
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    Dealer information

    Colonial Airstream & RV

    595 State Route 33
    Millstone Township, NJ 08535

    Options Included

    • Exterior – Tenorite 312051

    • Red Rock/Steel Mesh Interior Decor

    • E1 Advanced Power Package ( 12,000 Watt-hour lithium • 3,200-Watt pure sine wave inverter • Two 30-AMP DC-DC converters • Secondary 51-Volt, 6,900-Watt alternator • Victron 100-20 solar charge controller)

    • Mercedes Turbo-Diesel 4-Cylinder 2500 AWD Chassis

    • Removable Bed and Speakers 

    • Dometic CFX3 powered, portable refrigerator

    • Overland Vehicle Systems 270-degree awning system with LED lighting

    • Kenwood DMX908S receiver w/Wet Sounds110v, 1200W 4-Channel Amplifier,  Rev Series 8” Tower Speakers, 400W ZERO Series 12” Subwoofer

    • Storyteller 18” Wheels and BF Goodrich 275/65/R18 T/A KO2 Tires

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

    Warranty

    3 Years/36,000 Miles Airstream • 5 Years/75,000 Miles Mercedes-Benz Chassis • 5 Years/100,000 Miles Mercedes-Benz Engine & Drive Train

    Airstream Interstate 19X LE Outland Edition Class B diesel motorhome Std. Model highlights:

    • Stowable Induction Cooktop

    • Multi-Loft Bed System

    • Wet Bath

    • All-Wheel Drive

    You are sure to love every minute of every adventure in this coach for two! The three-position platform bed allows you to configure it how you want it to best fit your needs, and the convenient wet bath on board lets you clean up each day. When you've worked up an appetite, you can make lunch indoors or outdoors on the stowable single induction burner, or you can use the 0.7 cu. ft. locker microwave. There is also a portable refrigerator with an articulating mount for exterior use as well. And a modular table system includes interior table mounts and an exterior mount on the rear door hinge if you want to work outdoors.

    Adventure is closer than you think with the Interstate 19X LE Outland Edition by Airstream. This Class B diesel adventure van sits on the durable Mercedes-Benz Sprinter 2500 AWD chassis to help tackle tougher terrain. There is also a 2-inch suspension lift and improved ground clearance. You will stay powered up by the two 100 Ah deep cycle lithium batteries and 250 watts of solar power with external solar ports. Inside, you will love the flush-mount and solid shut cabinets, along with the aluminum Aircraft L-track storage system, and the rugged grey flooring that is waterproof, plus stain and scratch resistant!

    Options Included

    • Exterior – Tenorite 312051

    • Red Rock/Steel Mesh Interior Decor

    • E1 Advanced Power Package ( 12,000 Watt-hour lithium • 3,200-Watt pure sine wave inverter • Two 30-AMP DC-DC converters • Secondary 51-Volt, 6,900-Watt alternator • Victron 100-20 solar charge controller)

    • Mercedes Turbo-Diesel 4-Cylinder 2500 AWD Chassis

    • Removable Bed and Speakers 

    • Dometic CFX3 powered, portable refrigerator

    • Overland Vehicle Systems 270-degree awning system with LED lighting

    • Kenwood DMX908S receiver w/Wet Sounds110v, 1200W 4-Channel Amplifier,  Rev Series 8” Tower Speakers, 400W ZERO Series 12” Subwoofer

    • Storyteller 18” Wheels and BF Goodrich 275/65/R18 T/A KO2 Tires

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

    Warranty

    3 Years/36,000 Miles Airstream • 5 Years/75,000 Miles Mercedes-Benz Chassis • 5 Years/100,000 Miles Mercedes-Benz Engine & Drive Train

    Airstream Interstate 19X LE Outland Edition Class B diesel motorhome Std. Model highlights:

    • Stowable Induction Cooktop

    • Multi-Loft Bed System

    • Wet Bath

    • All-Wheel Drive

    You are sure to love every minute of every adventure in this coach for two! The three-position platform bed allows you to configure it how you want it to best fit your needs, and the convenient wet bath on board lets you clean up each day. When you've worked up an appetite, you can make lunch indoors or outdoors on the stowable single induction burner, or you can use the 0.7 cu. ft. locker microwave. There is also a portable refrigerator with an articulating mount for exterior use as well. And a modular table system includes interior table mounts and an exterior mount on the rear door hinge if you want to work outdoors.

    Adventure is closer than you think with the Interstate 19X LE Outland Edition by Airstream. This Class B diesel adventure van sits on the durable Mercedes-Benz Sprinter 2500 AWD chassis to help tackle tougher terrain. There is also a 2-inch suspension lift and improved ground clearance. You will stay powered up by the two 100 Ah deep cycle lithium batteries and 250 watts of solar power with external solar ports. Inside, you will love the flush-mount and solid shut cabinets, along with the aluminum Aircraft L-track storage system, and the rugged grey flooring that is waterproof, plus stain and scratch resistant!

    Specifications

    Length

    20 ft 1 in

    Dry weight

    7,350 lbs

    Sleeps

    2 people

    Specifications

    Length

    20 ft 1 in

    Dry weight

    7,350 lbs

    Sleeps

    2 people

    Download brochure
    Download brochure

    Full specifications

    As provided in the original listing

    AC BTU13500 btu
    Awning Info270 Degree w/LED Lighting
    Black Water Capacity9 gals
    Cargo Capacity1923 lbs
    ChassisMercedes-Benz 2500 AWD
    Cooktop Burners1
    Dry Weight7350 lbs
    Electrical Service30 amp
    Engine2.0L Turbo Charged 4-Cylinder High Output
    Ext Height9 ft 9 in
    Ext Width7 ft 9 in
    Exterior ColorTenorite
    Fresh Water Capacity20 gals
    Fuel Capacity24.5 gals
    Fuel TypeDiesel
    GVWR9050 lbs
    Grey Water Capacity16 gals
    Gross Combined Weight13930 lbs
    Horsepower208 hp
    Int Height6 ft 2 in
    Interior ColorRed Rock
    LP Tank Capacity7.8 gals
    Length20 ft 1 in
    Number of Awnings1
    Refrigerator Size1.24 cu ft
    Refrigerator Type12V
    Shower TypeWet/Bath Shower
    Sleeps2
    Torque332 ft-lb
    Water Heater TypeLPG Fired Truma Combi Eco Plus
    Wheelbase144 in

    Full specifications

    As provided in the original listing

    AC BTU13500 btu
    Awning Info270 Degree w/LED Lighting
    Black Water Capacity9 gals
    Cargo Capacity1923 lbs
    ChassisMercedes-Benz 2500 AWD
    Cooktop Burners1
    Dry Weight7350 lbs
    Electrical Service30 amp
    Engine2.0L Turbo Charged 4-Cylinder High Output
    Ext Height9 ft 9 in
    Ext Width7 ft 9 in
    Exterior ColorTenorite
    Fresh Water Capacity20 gals
    Fuel Capacity24.5 gals
    Fuel TypeDiesel
    GVWR9050 lbs
    Grey Water Capacity16 gals
    Gross Combined Weight13930 lbs
    Horsepower208 hp
    Int Height6 ft 2 in
    Interior ColorRed Rock
    LP Tank Capacity7.8 gals
    Length20 ft 1 in
    Number of Awnings1
    Refrigerator Size1.24 cu ft
    Refrigerator Type12V
    Shower TypeWet/Bath Shower
    Sleeps2
    Torque332 ft-lb
    Water Heater TypeLPG Fired Truma Combi Eco Plus
    Wheelbase144 in