Used 2014 Airstream Interstate 3500 Lounge Class B - Diesel Highlights:
- Wet Bath
- Rear Lounge Area
- Power Awning
- Back Up Camera
The Used 2014 Airstream Interstate 3500 Lounge is a premium Class B diesel motorhome that combines the versatility of a Mercedes-Benz Sprinter with the refined craftsmanship and thoughtful design Airstream is known for. At 23' 1" long, this compact touring coach is designed for comfortable travel without the size of a traditional motorhome. The Lounge floorplan provides flexible seating for passengers, a rear power sofa that converts into a bed, a compact galley, wet bath, and plenty of storage for life on the road.
Built on a Mercedes-Benz Sprinter 3500 chassis, the Interstate is powered by a 3.0L V6 turbo-diesel engine producing 188 horsepower and 325 lb-ft of torque, paired with a 5-speed automatic transmission. The coach has an 11,030-lb GVWR, 8,860-lb unloaded vehicle weight, and 2,286-lb OCCC. It also features 32 gallons of fresh water, 27 gallons of gray water, and 15 gallons of black water, along with a 26.4-gallon fuel tank.
Lounge & Sleeping Area
The rear lounge is the heart of the Interstate 3500 Lounge. Its power sofa converts into a 69" x 74" bed, creating sleeping accommodations for two adults when it's time to settle in for the night. Removable tables and swivel seating make the interior highly adaptable, allowing the space to transition between a comfortable lounge, dining area, and sleeping quarters.
Kitchen & Galley
The compact galley provides the essentials for preparing meals while traveling.
The kitchen includes:
- Two-burner cooktop
- Sink
- 3.1 cu. ft. refrigerator
- 1.2 cu. ft. convection microwave
- Convenient cabinetry and storage
- Removable dining table
The efficient layout keeps everything within easy reach while preserving valuable living space throughout the coach.
Bathroom
A convenient wet bath provides a private space for freshening up while traveling. The bathroom combines the sink and shower in one efficient enclosure, making excellent use of the Interstate's compact interior.
Comfort & Climate
The Interstate 3500 Lounge is equipped with a 13,500 BTU air conditioner and 16,000 BTU furnace for year-round climate control. A 6-gallon combination electric/LP water heater, two deep-cycle AGM coach batteries, 1,000-watt inverter, and 30-amp shore power provide useful onboard conveniences for extended trips. The onboard 2.5kW LP generator provides additional electrical capability when away from campground hookups.
Exterior & Mercedes-Benz Features
Outside, the Interstate features an electric patio awning, power entry step, exterior shower, and generous exterior storage. The Mercedes-Benz Sprinter 3500 chassis brings automotive-style driving features to the motorhome, while the Interstate's compact dimensions make it particularly well suited for road trips and touring.
Why Buy the 2014 Airstream Interstate 3500 Lounge?
- Premium Airstream Class B motorhome
- Mercedes-Benz Sprinter 3500 chassis
- 3.0L V6 turbo-diesel engine
- 188 horsepower
- 325 lb-ft of torque
- 5-speed automatic transmission
- 23' 1" overall length
- Flexible rear lounge floorplan
- Power sofa converts to a 69" x 74" bed
- Sleeps 2
- Two-burner cooktop
- 3.1 cu. ft. refrigerator
- Convection microwave
- Wet bath with sink and shower
- 13,500 BTU air conditioner
- 16,000 BTU furnace
- 2.5kW LP generator
- 1,000-watt inverter
- 32-gallon fresh water tank
- 27-gallon gray water tank
- 15-gallon black water tank
- Exterior shower
- Power patio awning
If you're looking for a used luxury Class B motorhome with Mercedes-Benz diesel power, flexible lounge seating, and Airstream craftsmanship, the 2014 Airstream Interstate 3500 Lounge is an excellent choice. Its compact touring-coach design, versatile rear lounge, onboard amenities, and efficient use of space make it a great option for road trips, weekend getaways, and extended adventures.
