2026 Airstream Interstate 19

Airstream Interstate 24GT Class B diesel motorhome Std. Model Highlights Built-In Workstation Power Rear Sofa Wet Bath Two LED HDTVs Air Ride Suspension Luxury touring becomes easier to maneuver in the New 2026 Airstream Interstate 19, a compact Class B motorhome that delivers premium amenities in a versatile 19-foot footprint. Built on the Mercedes-Benz® Sprinter 2500 AWD chassis, the Interstate 19 measures 19 feet 5 inches long and is powered by a 2.0L high-output turbo-diesel four-cylinder engine producing 208 horsepower and 332 lb-ft of torque, paired with a 9G-TRONIC Plus automatic transmission. With a 9,050-pound GVWR, 13,930-pound GCWR, and towing capacity up to 5,000 pounds, this touring coach is equally suited for cross-country travel, weekend adventures, and everyday driving. Inside, the Interstate 19 maximizes its compact dimensions with premium seating for up to four passengers and a rear lounge that transforms into a spacious 66" x 72" sleeping area for two. The galley includes a 3.2 cu. ft. 12V refrigerator/freezer, 1,000-watt induction cooktop, 0.7 cu. ft. microwave, solid-surface countertop, and stainless-steel sink, while a space-saving wet bath provides an onboard shower, toilet, sink, and articulated mirror. Ultraleather® seating, signature aluminum trim, premium cabinetry, an adjustable Lagun table, power shades, and smart interior controls create a refined environment for relaxing, dining, working, or spending the night on the road. The 2026 Airstream Interstate 19 is also equipped with impressive off-grid capability, including 10.3 kWh of heated lithium battery capacity, 240 watts of solar, and a 3,000-watt pure sine wave inverter, with an available 17.2 kWh Advanced Power Plus battery upgrade. A 13,500 BTU soft-start air conditioner, Truma Combi Eco Plus heating and hot water system, heated fresh and gray tanks, and 20-gallon fresh water capacity support comfortable travel through changing conditions. Add Mercedes-Benz driver-assistance technology, FOX performance suspension, a 10-foot power awning, and standard AWD, and the Interstate 19 delivers an impressive combination of luxury, maneuverability, and long-distance capability. Reasons to Buy: Compact 19' 5" footprint makes parking, maneuvering, and exploring tighter destinations easier than with a larger motorhome Mercedes-Benz Sprinter 2500 AWD chassis provides premium road manners and added confidence in changing driving conditions 208 HP turbo-diesel engine and up to 5,000 pounds of towing capacity provide impressive capability for a compact Class B Power rear lounge converts into a spacious 66" x 72" sleeping area, while belted seating accommodates up to four travelers 3.2 cu. ft. refrigerator, induction cooktop, microwave, wet bath, and premium cabinetry provide essential RV amenities without sacrificing valuable interior space Standard 10.3 kWh heated lithium batteries, 240W solar, and 3,000W inverter deliver substantial electrical capability away from hookups Soft-start A/C, Truma Combi heating, heated tanks, FOX suspension, power awning, and advanced Mercedes-Benz technology make the Interstate 19 a highly versatile luxury touring coach

Type

Class B

Brand

Airstream

Model

Interstate 19

Year

2026

Condition

excellent

Location

Ramsey, MN