RV inventory · West Michigan
2014 Airstream Interstate 24GL Interstate Lounge
The 2014 Airstream Interstate 24GL Interstate Lounge is a 20 ft used class b that sleeps 2. It is available in West Michigan for $74,995. Notable equipment includes Share This RV, 600aH Lithium Batteries, and 3000w Inverter.
$74,995

| Class | class b |
| Length | 20 ft |
| Sleeps | 2 |
| Slides | 0 |
| Condition | Used |
| Stock # | LC122 |
Features
- Share This RV
- 600aH Lithium Batteries
- 3000w Inverter
- 2nd alternator DC charging system
- 200w of SolarFully integrated Renology System
- Completely Inverted
How it compares
- Buyers cross-shopping full-size Class B motorhomes on a Ford or Ram chassis will find the Airstream Interstate's Mercedes-Benz Sprinter platform offers a notably different driving and interior-height experience.
- Compared to conversion-van campers without dedicated power systems, this Interstate's 600 amp-hours of lithium and 200-watt solar setup provides significantly more off-grid capability out of the box.
- Shoppers considering a compact Class C will get more sleeping capacity and basement storage in that body style, but will give up the Interstate's car-like maneuverability and single-driver ease.
Common questions
How many people can sleep in the 2014 Airstream Interstate 24GL Lounge?
This floorplan sleeps 2, making it well suited for couples or solo travelers who want a dedicated, comfortable sleeping space.
Does this unit have any slide-outs?
No — the Interstate 24GL Lounge has zero slides. The interior space is fixed, which means no slide mechanisms to maintain and no setup time when you park.
What is the battery capacity, and can it support off-grid use?
The unit is equipped with 600 amp-hours of lithium batteries and a 3,000-watt inverter, giving it a substantial power reserve for running appliances without shore power.
How does the solar system work on this build?
It features 200 watts of solar through a fully integrated Renogy system. The setup is described as completely inverted, meaning the solar and battery system work together to prioritize stored and harvested power.
Can the batteries be charged while driving?
Yes. A second alternator DC charging system is included, so the lithium battery bank charges directly from the vehicle's engine while you travel.
What is the overall length of this Interstate?
The unit is 20 feet long, a compact footprint that makes it maneuverable in tight campsites, urban parking, and ferry lanes.
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Listed in West Michigan. Availability is updated continuously from the source lot.