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Contact Information

RV Details

  • Price: $98,000
  • Year: 2017
  • Model: Interstate Grand Tour Ext GT 4 X 4
  • Listing ID: 6957601
  • Partner ID: 5037345915
  • Posted On: Aug 5, 2025
  • Updated On: Aug 5, 2025

Description

2017 Airstream Interstate Grand Tour GTX 4X4

This is not a run of the mill Airstream. And this is not a back yard van build. THIS is a factory built, professionally customized, off-road beast in a silver tuxedo. Runs and drives like a dream.

Full details below:

THE BASICS
2017 Airstream Interstate GTX 4x4
67,812 original miles
Mercedes Sprinter 3500 EXT


MERCEDES & AIRSTREAM BUILD DETAILS

https://www.rvusa.com/rv-guide/2017-airstream-interstate-grand-tour-ext-class-b-specs-tr30896

Mercedes Sprinter 3500 EXT
6 Cylinder Turbo Diesel
188hp

5 speed automatic transmission with overdrive

4x4 with hi and low range

24.5gal fuel tank)

5,000-pound tow hitch

Blind spot visual/sound warning lane keeping alert

Rear & side cameras

Power retractable awning w/ LED lighting

Power retractable entry step 24.4ft L / 6.6ft W / 9.7ft H

Seat swivels for driver and passenger

4 passengers (all with seatbelts)

Cream color Ultra Leather

Marine grade cabinetry (wood grain) Corian top pedestal table w/ front &

Rear mounts Corian galley counter w/ back splash

2 burner propane cooktop with hinged lid

Galley sink with hinged lid

Large NovaKool refrigerator and freezer

1.2cf microwave w/ browner

Enclosed bathroom w/ sink, shower, and full size marine grade toilet (freshwater flush)

13,500 BTU Dimrtic air conditioner

16,000 BTU heater

Water heater

Ceiling vent/fan with thermostat

Smoke & carbon monoxide detectors

110v / 12v / usb connections interior & exterior

Independent LED ceiling, aisle, galley, reading and overhead accent lights w/ dimmer

Marine vinyl flooring

32-gallon fresh water & 27-gallon grey water tanks (both with tank heaters)

14-gallon black water tank w/ macerator pump & power discharge hose reel

2.5kW Onan propane generator (with only 32 hours)

5-gallon propane tank w/ remote fill

Exterior freshwater fill, hose hookup, exterior shower, and electric tank monitor

30amp service receptacle 25ft 30amp power cord

Heated windshield w/ sunscreen

Factory installed 400w solar system



UPGRADES & CUSTOMIZATION

Agile Off-road lift, Agile rear leaf springs, Fox shocks and springs

Method Race wheels

New oversized Cooper Discoverer AT tires

Pedal Box power module

Rear fascia professionally trimmed for extra departure angle

Owl Vans Ladder, tire carrier, and Owl medium storage box

LED "ditch lights"

NEW 400Ah of Lithium batteries located in custom box in garage

Kenwood head unit with great sound and powered subwoofer

Interior extensively redesigned to create a huge storage garage for gear, permanent queen bed, and functional 4 person seating area at the front of the van.

NEW queen mattress

4 seatbelted riding positions

Glitchy power shades removed and window panels professionally enlarged to take advantage of large windows

Lagun table mount with solid acacia table top

Flip up galley counter extension with solid acacia table top



SUMMARY

This is a low miles luxury cruiser with great off-road capacity. Some vans feel like a shed. This feels like a high end luxury home with beautiful finishes, excellent craftsmanship, and every conceivable option. So you can take your luxury condo to the top of that rugged mountain Forest Service road, or down that rutted access road to that empty beach. Don't settle for van life chained to asphalt and campgrounds. Live in luxury, without neighbors, wherever and whenever you want!

It has seen regular service at Mercedes Benz. Most of the miles are from cross country trips during COVID. Very little off-road use, despite its capacity. It shows expected signs of wear, with a few small scuffs and dings outside and a scratch or two inside, mainly on the white seats. That said, it shows really well and you have to look hard to find imperfections. A new version, with these upgrades and increased capacity, would be over $300,000!

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