New 2025 Airstream Interstate 19 E1
Millstone Township, NJColonial Airstream
Questions about this 2025 Airstream Interstate 19 E1
What does it cost?
Colonial Airstream lists it at $179,995. The dealer gives its MSRP as $259,000, so that is $79,005 (31%) below MSRP.
Is it new or used?
New. It is a 2025 model with 30 miles, as the dealer lists it. It runs on diesel.
Is it still for sale?
Colonial Airstream’s website listed it for sale on October 31, 2026. RV Shift checks dealers’ websites about once a day, so ask the dealer to be sure.
Where is it?
At Colonial Airstream in Millstone Township, NJ. See all 48 RVs Colonial Airstream lists on RV Shift.
How many people does it sleep?
The dealer lists it as sleeping 2.
How long is it?
19' 5", with no slide-outs, as the dealer lists it.
How much does it weigh?
The dealer lists a dry weight (empty) of 7,385 lb and a GVWR (the most it is allowed to weigh loaded) of 9,050 lb.
How do I ask the dealer about it?
Use the Check availability form on this page. Your message comes to RV Shift and we pass it to Colonial Airstream.
About this RV
Options Included • Exterior – Hightech Silver 312305 • Formal Black Ultraleather Interior Decor • E1 Advanced Power Package • Mercedes Turbo-Diesel 4-Cylinder 2500 AWD Chassis Airstream Interstate 19 Class B diesel motorhome Std. Model highlights: • Rear Sofa/Bed • Smart Storage Spaces • Wet Bath • Stainless Steel Sink • Slide Out Pantry Your adventures are made complete in this 19' coach that can sleep two comfortably. When you arrive at the campground, you can prepare lunch on the two burner cooktop with an integrated cover, or use the convection microwave. There is also a slide out pantry and a 3.2 cu. ft. 12V refrigerator and freezer for your food storage. The rear sofa/bed and side seats convert to a lay-flat bed, giving you the largest best in its class, plus there is a convenient wet bath on board to stay clean throughout your trip. The Interstate 19 Class B diesel motorhome by Airstream is as nimble as it is luxurious. The Mercedes-Benz safety features will provide you with a peace of mind as you travel with precious cargo, and the smaller size will make it easier to drive and park.
Specifications as listed by the dealer
- Type
- Class B
- Condition
- New
- Year
- 2025
- Make
- Airstream
- Model
- Interstate 19 E1
- Stock number
- 15237
- VIN
- W1X4NBVY5ST209801
- 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
- Formal Black
- Exterior Color
- Hightech Silver
- Hitch Weight
- 5,000 lbs
- GVWR
- 9,050 lbs
- Dry Weight
- 7,385 lbs
- Cargo Capacity
- 1,664 lbs
- Fresh Water Capacity
- 18 gals
- Grey Water Capacity
- 16 gals
- Black Water Capacity
- 9 gals
- Furnace BTU
- 14,300 btu
- Fuel Type
- Diesel
- Miles
- 30
- Engine
- Mercedes-Benz 2.0L Turbo Charged 4-Cylinder High Output Diesel
- Chassis
- Mercedes-Benz Sprinter 2500
- Horsepower
- 208 hp
- Fuel Capacity
- 24.5 gals
- Wheelbase
- 144 in
- Torque
- 332 ft-lb
- Refrigerator Type
- 12V with LED Light
- Refrigerator Size
- 3.2 cu ft
- Convection Cooking
- Yes
- Cooktop Burners
- 2
- Number of Awnings
- 1
- LP Tank Capacity
- 8.2 Gals
- Water Heater Type
- Truma Combi D
- AC BTU
- 13,500 btu
- TV Info
- LED Widescreen Smart HDTV
- Awning Info
- Power Armless with Auto-Retract w/LED Lighting
- Gross Combined Weight
- 13,930 lbs
- Shower Type
- Wet/Bath Shower
- Electrical Service
- 30 amp
Listing and photos: Colonial Airstream. Details come from the dealership and can change; confirm them before you buy.