2026 Airstream Rangeline 21

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POP TOP SLEEPER, CARPET KIT

Information

2026 Airstream Rangeline 21

Explore Beyond

The new frontier of travel is here: Stake your claim with the Rangeline Touring Coach. Built on the RAM ProMaster® 3500 chassis, the European-inspired Class B was designed with comfort and ease of use in mind. Tailor your unique travel experience with dynamic living spaces, flexible storage, and high-performance onboard systems. Rangeline enables you to survey your world — and then explore beyond the boundaries.

Features may include:

Exterior
  • 120V Outlet
  • 13' Awning w/ Legs
  • Aluminum Powder Coated Running Boards
  • Concealed Water Hookup Panel w/ LED Lighting
  • Driver and Passenger Side Black Running Boards
  • Exterior Zippered Screen System (rear)
  • Heated Sideview Mirrors w/ Power Folding
  • LED Patio & Awning Lighting
  • Side Screen Door (Sliding Panel)
  • SumoSprings®
  • SuperSprings®

Photos

Highlights

  • $175,275.00
  • Los Banos, California
  • New
  • In Stock
  • 9046
  • 2026
  • Airstream
  • Rangeline
  • Rangeline 21
  • SE554203
  • Silver
  • 3.6L Pentastar® V6 VVT
  • 1
  • 2.8 kW Gasoline with Remote Start
  • RAM ProMaster® 3500
  • 9 Speed Automatic
  • Gas
  • Expandable
  • Available
  • 6 ft. 2.25 in.

Specifications

  • 2026
  • Airstream
  • Rangeline
  • 21
  • Class B
  • RAM ProMaster® 3500
  • 3.6L Pentastar® V6 VVT
  • 50 State – EPA/CARB Standards
  • 276 HP @ 6400 RPM
  • 250 ft/lbs @ 4400 RPM
  • MPG: 18-20 Estimated Highway
  • 9 Speed Automatic
  • Bed System: 2-Piece Foldable (74” x 52.25” Sleeping Area
  • 159"
  • 20 ft. 11 in
  • 9 ft. 5 in
  • 6 ft. 10.25 in. (w/o mirrors)
  • 6 ft. 2.25 in.
  • 5 ft. 11 in
  • Chassis Safety System: Electronic Stability Control | Safety Components Smoke and CO2 Alarm, Fire Extinguisher |
  • SumoSprings® Front and Rear | SuperSprings® Rear
  • 9,350 lbs
  • 12,000 lbs
  • 7,661 lbs / 7,994 lbs w/ Pop-Top
  • 1,689 lbs / 1,356 lbs w/ Pop-Top
  • Up to 3,500 lbs
  • 4/2 (4 with optional Pop-Top)
  • 28 gals
  • 19 gals
  • 12 gals
  • 24 gals
  • & Freezer:
  • .7 Cubic Foot
  • Tow Package: Class IV Hitch, 7-Pin Trailer Plug, Brake Control Wired | Plumbing System Gravity System with Waste Tank Flush | TV Cable/Satellite Port | Ethernet Cable TV Outlets/Hook-ups | External Ethernet Port | 5G Pre-Wire Pre-Wired for Connected Services | Bathroom: Wet Bath w/ Tambour Door | Sound: Wireless Speaker with Locking Mount | Table: Multi-Adjustable & Removable
  • 13,500 BTU with Soft Start
  • Timberline 2.0 Gas-Fired
  • Hydronic On-Demand Hot Water
  • 2.8 kW Gasoline with Remote Start
  • System: Multiplex Bluetooth App Control System with Touch Screen for Energy Management System | Converter/Inverter: 130A Multi-Stage Charger, 3,000W Pure Sine Inverter | Shore Power: 30A w/ Smart Plug | Solar Power: 200W Solar Panel
  • 1,000W Stowable Single Burner Induction
  • Support: 3 year, 24/7 365 Coach-Net® Roadside Assistance | (Chassis specs may vary, contact your Airstream Dealer) 2 Year Airstream Limited Warranty 3 Years/36,000 Miles RAM Basic Limited 5 Years/100,000 Miles RAM Fleet Powertrain Care
  • (Coach): Deep Cycle Lithium Battery w/ Built In Heater - 3.5kWh