2026 Airstream Rangeline 21
Exterior Colors:
Interior Colors:
- Year 2026
- Make Airstream
- Model Rangeline
- Engine 3.6L Pentastar® V6 VVT
2026 Airstream Rangeline 21
2026 Airstream Rangeline 21
Explore BeyondThe 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®
Chassis
Chassis
RAM ProMaster® 3500
Engine
Engine
3.6L Pentastar® V6 VVT
Emissions
50 State – EPA/CARB Standards
Engine Power
276 HP @ 6400 RPM
Engine Torque
250 ft/lbs @ 4400 RPM
Fuel Economy: Combined City/Hwy
MPG: 18-20 Estimated Highway
Drivetrain
Transmission
9 Speed Automatic
Dimensions
Wheelbase
159"
Overall Length
20 ft. 11 in
Overall Height with AC
9 ft. 5 in
Overall Width
6 ft. 10.25 in. (w/o mirrors)
Interior Height
6 ft. 2.25 in.
Interior Width
5 ft. 11 in
Dimensions
Bed System: 2-Piece Foldable (74” x 52.25” Sleeping Area
Lights and Safety
Safety Features
Chassis Safety System: Electronic Stability Control | Safety Components Smoke and CO2 Alarm, Fire Extinguisher |
Suspension
Suspension
SumoSprings® Front and Rear | SuperSprings® Rear
Weights
GVWR
9,350 lbs
Gross Combined Weight Rating
12,000 lbs
Unloaded Weight
7,661 lbs / 7,994 lbs w/ Pop-Top
Capacities
Cargo Capacity
1,689 lbs / 1,356 lbs w/ Pop-Top
Towing Capacity
Up to 3,500 lbs
Sleeping Capacity
4/2 (4 with optional Pop-Top)
Fresh Water Capacity
28 gals
Gray Water Capacity
19 gals
Black Water Capacity
12 gals
Fuel Capacity
24 gals
Refrigerator
& Freezer:
Microwave Oven
.7 Cubic Foot
Features
Features
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
Operational
Air Conditioner Output
13,500 BTU with Soft Start
Furnace Output
Timberline 2.0 Gas-Fired
Water Heater
Hydronic On-Demand Hot Water
Generator
2.8 kW Gasoline with Remote Start
Electric
Electrical
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
Cook Top
1,000W Stowable Single Burner Induction
Warranty
Warranty
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
Battery
Battery
(Coach): Deep Cycle Lithium Battery w/ Built In Heater - 3.5kWh