2026 Airstream Interstate 24GL

Airstream RV Interstate 24GL Class B diesel motorhome Std. Model Highlights

• Heated Driver/Passenger Seats
• Wet Bath
• Rear Power Sofa/Bed
• Storage Lockers

Turn every road trip into first-class travel with the New 2026 Airstream Interstate 24GL, a luxury Class B touring coach designed to carry family and friends in comfort while still providing the amenities needed for overnight adventures. Built on the Mercedes-Benz® Sprinter 3500 Extended chassis, the 24GL measures 24 feet 6 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. Available in rear-wheel drive or all-wheel drive configurations, the 24GL offers a 11,030-pound GVWR and can tow up to 5,000 pounds. Depending on drivetrain configuration, it provides belted seating for up to nine passengers while sleeping up to two.

Inside, the Interstate 24GL feels more like a private luxury lounge than a traditional camper van. Premium Ultraleather® seating, a power rear sofa, ottomans, solid-surface finishes, overhead cabinetry, dual 24-inch smart TVs, and a built-in workstation provide comfort and flexibility whether you're touring, tailgating, entertaining, or camping. At night, the rear seating converts into a spacious 70"" x 82"" sleeping area. The galley features a 3.1 cu. ft. 12V refrigerator/freezer, 1,000-watt induction cooktop, drawer-style microwave, stainless-steel sink, and solid-surface countertop, while the onboard wet bath includes a shower, toilet, sink, articulated mirror, and retractable clothesline.

The 2026 Airstream Interstate 24GL is especially impressive when it comes to electrical capability. Airstream's standard Advanced Power System provides 10.3 kWh of heated lithium battery capacity, 400 watts of solar, and a 3,000-watt pure sine wave inverter, while the available Advanced Power Plus system increases battery capacity to 17.2 kWh for even greater off-grid flexibility. A 13,500 BTU soft-start air conditioner, diesel-fired hydronic heating and hot water, heated fresh and gray tanks, and 23-gallon fresh, 24-gallon gray, and 11-gallon waste tanks support comfortable travel throughout changing conditions. Combine those features with Mercedes-Benz driver-assistance technology, air-ride suspension, a power awning, and Airstream's premium craftsmanship, and the Interstate 24GL becomes an exceptional luxury coach for everything from daily transportation to cross-country touring.

Reasons to Buy

• Seats up to nine depending on drivetrain configuration, making the 24GL an outstanding choice for traveling with family and friends

• Mercedes-Benz Sprinter 3500 Extended chassis with 208 HP and 332 lb-ft of torque delivers refined diesel performance and premium driving technology

• Power rear lounge converts into a generous 70"" x 82"" sleeping area for comfortable overnight travel

• Standard 10.3 kWh heated lithium batteries, 400W solar, and 3,000W inverter provide substantial electrical capability away from hookups

• Available 17.2 kWh Advanced Power Plus system offers even greater energy capacity for extended off-grid adventures

• Wet bath, induction cooking, drawer microwave, refrigerator/freezer, dual smart TVs, and built-in workstation provide impressive amenities in a Class B footprint