Interstate Grand Tour Floorplan

The Grand Tour is designed for long-term trips for two, so it offers a choice in sleeping accommodations to suit your needs – each one luxuriously comfortable. Select from a power lounge or twin beds in the rear of your Grand Tour. Either way, the floorplan makes the most of the interior space, so every inch feels like a mile.

Interstate Grand Tour EXT 2018 Floorplan
Interstate Grand Tour EXT 2018 Floorplan

Plan to be away for as long as you’d like.

When you’re on the road for longer periods of time, you’ll appreciate the Grand Tour’s larger galley area, plentiful storage options, oversized refrigerator and freezer, and flexible workspace desk.

Ready to travel in luxury?

Floorplan Specifications

  • Starting at $165,878
  • Mercedes-Benz® Sprinter 3500 Extended Chassis STD
  • Mercedes-Benz® 3.0L V6 Turbo DieselEngine STD
  • BlueTEC SCR Technology, 50 State – EPA/CARB Standards Emissions
  • Horsepower (Torque) (lbs.) 188 (325)
  • 5 Speed Automatic Transmission STD
  • Axle Ratio 3.92
  • Wheelbase 170"
  • MPG (Estimated Highway) 18+
  • Mercedes-Benz® Adaptive ESP® (Electronic Stability Program) Chassis Safety System STD
  • GVWR (lbs.) 11,030
  • GCWR (lbs.) 15,250
  • UBW (GT) (lbs.) 9,110
  • UBW (GT Twin) (lbs.) 8,744
  • OCCC (GT) (lbs.) 1,920
  • OCCC (GT Twin) (lbs.) 2,286
  • Mercedes-Benz® Hitch, 7 Pin Trailer Plug, Brake Control Pre-wired Tow Package STD
  • Tow Capacity (lbs.) Up to 5,000
  • Mercedes-Benz® Trailer Stability Assist System Trailer Safety System STD
  • Overall Length 24' 4.5"
  • Overall Height (including A/C) 9' 8"
  • Overall Width 6' 7.7"
  • Interior Height 6' 2.25"
  • Interior Width 5' 10"
  • Fresh Water Tank (gal.) 26
  • Grey Water Tank (gal.) 27
  • Black Water Tank (gal.) 14
  • LPG (gal.) 14.55
  • Fuel Tank Weight (lbs.) 61.9 (77% fill)
  • Diesel Fuel (gal.) 24.5
  • Air Conditioner (BTU) 13,500
  • Furnace (BTU) 16,000
  • Water Heater (On-Demand Continuous Flow) (BTU) 60,000
  • Heated Fresh and Grey Tanks (volt) 12-volt
  • Refrigerator (12-volt) 5.0 cu. ft.
  • Drawer Freezer (110-volt) 1.6 cu. ft.
  • Drawer Microwave 1.2 cu. ft.
  • 2 Burner Cooktop (with Integrated Cover) STD
  • LP Gas Detector, Smoke and CO2 Alarm, Fire Extinguisher, First Aid Kit STD
  • Macerator Pump Plumbing System STD
  • Omni Directional In-motion VHF/UHF TV Antenna STD
  • Cable TV Outlets/Hook-ups STD
  • Pre-wired for Satellite Dish STD
  • Touch Screen/Touch Pad Electronic Controls with Energy Management System STD
  • Multi-stage Charger, 1,000 Watt Pure Sine Inverter 50
  • Generator (LPG) with Remote Start and Ultra Quiet Resonator Generator 2.5
  • 2 – 12 Volt Deep Cycle Maintenance Free Group 24 AGMs Batteries (Coach) 12 volt
  • Shore Power 30 amp/110 Volt Service STD
  • 300 Watt Solar Power System STD
  • 24/7 365 Roadside Assistance STD
  • 3 Years/36,000 Miles Airstream Warranty STD
  • 3 Years/36,000 Miles Mercedes-Benz® Warranty STD
  • 5 Years/100,000 Miles Mercedes-Benz® Engine Warranty STD
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