New 2026 Thor Motor Coach FOUR WINDS 21 Z

Come see our new 2026 Thor Motor Coach Four Winds 21Z, a compact Class C motorhome that delivers full-size comfort in a coach just over 24 feet long. The rear corner bedroom features a full-size bed with a wardrobe, USB charging and a 12-volt outlet for a CPAP, while the rear corner bathroom includes a shower with a retractable door and skylight, a porcelain foot flush toilet and a stainless steel sink. The kitchen is well laid out with a two-burner gas cooktop, a convection microwave with air fryer, a 12-volt double door refrigerator and a large stainless steel sink with a pull-down sprayer, plus a flip-up countertop extension for extra prep space. Across from the kitchen, the leatherette Dream Dinette booth offers a comfortable spot for meals and doubles as sleeping space, and the cab-over bunk comes with a 32" Smart TV on a swivel mount. This unit is finished in the Sunlit Silver interior with Cali Collection cabinetry, soft-close doors and drawers, residential vinyl flooring and an 84" interior ceiling height that keeps the coach feeling open. With sleeping for up to 6 and seatbelts for 5, there is room to bring the whole crew along.

Built on the Chevrolet chassis, the 21Z is powered by a 6.6L V8 producing 401 horsepower and 464 lb-ft of torque, giving you confident power on mountain grades and highway stretches alike. Thor's welded tubular aluminum roof and sidewall cage, Vacu-Bond laminated roof, walls and floor with block foam insulation, a one-piece fibreglass front cap and a premium one-piece domed roof membrane make for a solid, well-insulated coach. The HD-MAX white fibreglass exterior is finished with Four Winds graphics, and the exterior MEGA-Storage compartment gives you room for chairs, tools and outdoor gear. A 4.0 kW dual gas/LP generator, tankless water heater and 13,500 BTU air conditioner keep you comfortable off the grid or at a full-service site, and the 15' power patio awning with integrated LED lighting makes it easy to set up an outdoor living space the moment you arrive.

Construction/Chassis

  • Chevrolet chassis with 6.6L V8, 401 HP and 464 lb-ft of torque
  • Welded tubular aluminum roof and sidewall cage construction
  • Vacu-Bond laminated roof, walls and floor with block foam insulation
  • One-piece fibreglass front cap and upper rear cap
  • Premium one-piece domed roof membrane
  • HD-MAX white fibreglass exterior with Four Winds graphics
  • Exterior MEGA-Storage compartment and lighted rotocast storage compartments
  • Trailer hitch

Comfort/Electrical

  • 50-state 4.0 kW dual gas/LP generator with automatic transfer switch and power protection
  • Tankless water heater
  • 13,500 BTU air conditioner
  • Solar prep with roof backer and prewiring
  • Holding tank heat pad prep
  • Battery tray for up to four batteries
  • 15' power patio awning with integrated LED lighting
  • 32" Smart TV on swivel in cab-over, digital antenna with booster, satellite roof backer

Other

  • Sunlit Silver interior with Cali Collection cabinetry
  • 7" touchscreen dash radio with Bluetooth, Apple CarPlay, Android Auto and SiriusXM ready
  • Backup monitor, keyless entry fob and emergency engine start
  • Convection microwave with air fryer
  • Black tank flush system
  • Pet-Link multi-purpose tie-down
  • Dual child safety tethers in the dinette
Retail Price
$165,995
Arrkann RV Price
$106,999
Stock # 18827
Location Grande Prairie: 14525 100 St
Year 2026
Make Thor Motor Coach
Model FOUR WINDS
Condition NEW
Status AVAILABLE
18827.jpg

Specifications

General
Class Class C Motorhomes
Length (FT) 24' 1"
Hitch Weight (LBS) 8000 LBS
Floorplan Class C
Shop By Length 21-25 Ft
Shop By Weight Over10000 LBS
Total Fresh Water Tank Capacity (GAL) 40
Total Gray Water Tank Capacity (GAL) 35
Total Black Water Tank Capacity (GAL) 24
Total Propane Tank Capacity (LBS) 40
Gross Weight Rating (LB/KG) 12300 LBS
# of Propane Tanks 1
Awning Length (FT) 15
Inventory Options GROSS VEHICLE WEIGHT RATING:12,300 LBS
GROSS COMBINED WEIGHT RATING:20,000 LBS
FRESH WATER CAPACITY:40 GAL
GREY WATER CAPACITY:35 GAL
BLACK WATER CAPACITY:24 GAL
FUEL TANK CAPACITY:55 GAL
Mileage (KM) 3910
Vin 1HA3GSC73SN017258
Other Specifications
Exterior Color WHITE
Engine Type V8
Cylinders 8
Horsepower (BHP) 401
Torque (FT LBS) 464
Fuel Requirements Regular
Fuel Type Gas
Chassis Brand Chevrolet
Displacement (L) 6.6
Transmission Type gas
Hot Deals

Come see our new 2026 Thor Motor Coach Four Winds 21Z, a compact Class C motorhome that delivers full-size comfort in a coach just over 24 feet long. The rear corner bedroom features a full-size bed with a wardrobe, USB charging and a 12-volt outlet for a CPAP, while the rear corner bathroom includes a shower with a retractable door and skylight, a porcelain foot flush toilet and a stainless steel sink. The kitchen is well laid out with a two-burner gas cooktop, a convection microwave with air fryer, a 12-volt double door refrigerator and a large stainless steel sink with a pull-down sprayer, plus a flip-up countertop extension for extra prep space. Across from the kitchen, the leatherette Dream Dinette booth offers a comfortable spot for meals and doubles as sleeping space, and the cab-over bunk comes with a 32" Smart TV on a swivel mount. This unit is finished in the Sunlit Silver interior with Cali Collection cabinetry, soft-close doors and drawers, residential vinyl flooring and an 84" interior ceiling height that keeps the coach feeling open. With sleeping for up to 6 and seatbelts for 5, there is room to bring the whole crew along.

Built on the Chevrolet chassis, the 21Z is powered by a 6.6L V8 producing 401 horsepower and 464 lb-ft of torque, giving you confident power on mountain grades and highway stretches alike. Thor's welded tubular aluminum roof and sidewall cage, Vacu-Bond laminated roof, walls and floor with block foam insulation, a one-piece fibreglass front cap and a premium one-piece domed roof membrane make for a solid, well-insulated coach. The HD-MAX white fibreglass exterior is finished with Four Winds graphics, and the exterior MEGA-Storage compartment gives you room for chairs, tools and outdoor gear. A 4.0 kW dual gas/LP generator, tankless water heater and 13,500 BTU air conditioner keep you comfortable off the grid or at a full-service site, and the 15' power patio awning with integrated LED lighting makes it easy to set up an outdoor living space the moment you arrive.

Construction/Chassis

  • Chevrolet chassis with 6.6L V8, 401 HP and 464 lb-ft of torque
  • Welded tubular aluminum roof and sidewall cage construction
  • Vacu-Bond laminated roof, walls and floor with block foam insulation
  • One-piece fibreglass front cap and upper rear cap
  • Premium one-piece domed roof membrane
  • HD-MAX white fibreglass exterior with Four Winds graphics
  • Exterior MEGA-Storage compartment and lighted rotocast storage compartments
  • Trailer hitch

Comfort/Electrical

  • 50-state 4.0 kW dual gas/LP generator with automatic transfer switch and power protection
  • Tankless water heater
  • 13,500 BTU air conditioner
  • Solar prep with roof backer and prewiring
  • Holding tank heat pad prep
  • Battery tray for up to four batteries
  • 15' power patio awning with integrated LED lighting
  • 32" Smart TV on swivel in cab-over, digital antenna with booster, satellite roof backer

Other

  • Sunlit Silver interior with Cali Collection cabinetry
  • 7" touchscreen dash radio with Bluetooth, Apple CarPlay, Android Auto and SiriusXM ready
  • Backup monitor, keyless entry fob and emergency engine start
  • Convection microwave with air fryer
  • Black tank flush system
  • Pet-Link multi-purpose tie-down
  • Dual child safety tethers in the dinette
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