Airstream Interstate X - Class B Van - Colonial Airstream
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Airstream Interstate X


The Interstate 24X is designed for the open road and beyond. This fully loaded adventure van ex- udes Airstream quality and design with its ag- gressive stance, comfort, abundant space, cut- ting-edge amenities, and Best-in-Class safety and performance. Load up, head out, and take your adventures to the next level.

Airstream Interstate X Specifications


The partnership of Airstream and Mercedes-Benz means that you can expect the exceptional power, responsiveness, efficiency, and control of a Mercedes-Benz, built to the specifications of Airstream with its uncompromising legacy of durability and functional design. The result? Premium chassis upgrades come standard with every Airstream Interstate.


Nothing is more important to Airstream or Mercedes-Benz than the safety of every passenger in our vehicles. That’s why both companies are renowned for innovations in safety features from bumper to bumper.

Airstream Interstate X


Chassis – Mercedes-Benz® Sprinter 3500 EXT 4×4 Silver
Engine – Mercedes-Benz® 3.0L V6 Turbo Diesel
Emissions – BlueTEC SCR Technology, 50 State – EPA/CARB Standards
Horsepower – 188 HP / 325 lbs. torque
Transmission – 7 Speed Automatic
Axle Ratio – 3.92
Wheelbase – 170 in.
MPG* – 16-18 Estimated Highway
Diesel Fuel – 16-18 Estimated Highway
GVWR/GCWR – 24.5 gals.
UBW – 11,030 lbs. /15,250 lbs.
OCCC (GVWR-UBW-Water-Propane-Belted Occupants) – 9,545
Tow Package – 1,485
Tow Capacity** – Up to 5,000 lbs.
Trailer Safety System – Mercedes-Benz® Trailer Stability Assist System
Overall Length – 24 ft. 6 in.
Overall Height – 9 ft. 9 in.
Overall Width – 6 ft. 7 in.
Interior Height – 6 ft. 2 in.
Interior Width – 5 ft. 10 in.
Mercedes-Benz® Adaptive ESP® (Electronic Stability Program)- STD
Multiple Safety Air Bags – STD
Active Brake Assist – STD
Active Lane Keeping Assist – STD
Active Blind Spot Assist – STD
Active Cruise Control Assist – STD
Active Driver Attention Assist – STD
Active Rear Cross Traffic Assist – STD
E-Call Assist – STD
Traffic Sign Assist – STD
Front & Rear Parktronic Parking Assist – STD
Wet Wiper System – STD
Rear Camera Assist – STD
Power Adjustable Heated Driver/Passenger Seats – STD
Tilt & Telescopic Leather Steering Wheel – STD
Advanced Multifunctional Steering Wheel – STD
Push Button Keyless Start – STD
Steering Wheel Paddle Shifters – STD
Entry Door Lighting – STD
Overhead Map Lights – STD
In-Dash Maintenance Monitoring System – STD
MBUX Infotainment System – STD
Air Ride System – STD
Hydraulic Leveling Jacks  – STD


Electrical System – Advanced Power System
Converter/Inverter – 50 amp Multi-stage Charger, 2,000 Watt Pure Sine Inverter
Charger (Chassis) – Built in Chassis Battery Charger
Generator – 2.5 kW (LPG) Ultra Quiet Gen w/ Auto Start (voltage)
Batteries (Coach) – 2 – 100Ah Deep Cycle Lithium Batteries (LiFePO4)
Shore Power – 30 AMP Energy Management System
Solar Power – 400 Watt Military Grade Solar System (100 Chassis/300 House)
Solar Ports – Curb and Street Side Exterior Ports for Additional Solar Panels
Smart Power Plug System – Advanced 4 Stage Protection Main Power Plug/Power
USB Charging Ports – Multiple Locations
Premium Digital Media Receiver – Bluetooth connectivity for Apple or Android
Premium Speakers (rear) – FCS Technology – High Performance Flat Core Speakers
5G Antenna and Pre-Wire – 5G Antenna with Airstream Connected Pre-Wire
TV Pre-Mount and Pre-Wire – TV can be Easily Added (Pre-Mount and Pre-Wire Ready)
TV Cable Port – Exterior Coaxial Connection for Portable Antenna, Sat System, or Cable
Cooktop – 2 Burner with Integrated Cover
Refrigerator & Freezer – – 5.0 cu. ft. Fridge/1.6 cu. ft. Drawer Freezer (12 volt)
Microwave – 0.7 cu. ft. Locker Microwave
Air Conditioner – 13,500 BTU
Furnace & Hot Water System – Highly Efficient Diesel Fired Hydronic System
Heated Tanks – Fresh and Grey Tanks (12 volt)
Tank Capacities – 23 gals (Fresh), 24 gals (Grey), 11 gals (Black)
LPG – 9.8 gals (41.5 lbs) 80% fill
Safety Components – LP Gas Detector, Smoke & CO2 Alarm, Fire Extinguisher, First Aid Kit
Waste System – Macerator Pump System with Power Hose Reel
Support – 24/7 365 Roadside Assistance
Warranty *** – 3 Years/36,000 Miles Airstream
3 Years/36,000 Miles Mercedes-Benz®
5 Years/100,000 Miles Mercedes-Benz® Engine 

Exterior Features

Silver (MB Iridium) with Black Package -STD

Durable Black Protective Coating – STD

(lower side moldings) Durable Black Protective Coating – STD

(front & rear bumpers) Durable Black Protective Coating (front air dam) – STD

Durable Black Protective Coating (steel MB wheels) – STD

All Season-All Terrain Rugged On/Off Road Tires – STD

Black Running Boards (driver/passenger side) – STD

Black Roof Rack – STD

Black Power Armless Patio Awning – STD

(14 ft.) w/ LED Lighting Off-Road Front HD LED Light Bar – STD

Camp Pod LED Lighting (side and rear) – STD

Under-Carriage LED Lights STD

Exterior Outdoor Table/Table Mount – STD

Exterior Shower – STD

Exterior Sliding Screen Door (side) – STD

Exterior Zippered Screen System (rear) – STD

Exterior Gear Wash Station (rear) – STD

Portable Air Compressor – STD 


Seats 6 – STD
Sleeps 2 – TD
Red Rock Décor – STD
Airstream Aluminum (walls, ceiling, window trim) – STD
Simtex Marine-Grade Carbon Gray – STD
Rugged Grey Flooring – STD
(waterproof, stain and scratch resistant) Flush Mount Matte Finish Cabinets – STD
Flex Bed System (6’8″ X 5’8″ King or Twin) – STD
Rear Convertible Space – STD
(sleeping, living, working, storing,…) Modular Table System – STD
(four mounting positions inside/outside) Bathroom (heated wetbath with toilet, shower, sink) – STD
Galley (solid surface countertop w/edge band lighting, STD sink, storage) Security Safe – STD
Aluminum Aircraft L-Track Storage System (Ceiling, Floor, Walls) – STD
Flex Storage Solutions (hang, secure, tie-down, cinch gear) – STD
Oversize Center Aisle Storage (16′ for kayak, surfboard, bikes, …) – STD
Overhead Storage Compartments/Solutions – STD
Lower Storage Compartments (under seating) – STD 

Specifications are subject to change without notification.