2021 Suzuki KingQuad 400 ASi SE+
2021 KingQuad 400ASi SE+
In 1983, Suzuki introduced the world's first 4-wheel ATV. Today, Suzuki ATVs are everywhere. From the most remote areas to the most everyday tasks, you'll find the KingQuad powering a rider onward. Across the board, our KingQuad lineup is an exceptional group of ATVs.
Whether you’re working hard or getting away from it all, the Suzuki KingQuad 400ASi helps you every step of the way. The fully automatic Quadmatic™ transmission has 2WD and 4WD modes to handle rough trail conditions while completing even the most demanding chores. Along with exceptional engine performance across the powerband, its high-performance iridium spark plug and Pulsed-secondary AIR-injection (PAIR) system helps provide outstanding fuel efficiency and clean emissions.
KEY FEATURES
- Powerful, fuel-injected, 4-stroke engine is easy on gas
- Large fuel tank and plush seat deliver extended, comfortable riding range
- Fender-mounted shifter controls the Quadmatic™ transmission
- Select 2WD or 4WD via a handlebar-mounted lever
- Matte bronze bodywork complements new cast aluminum wheels
Engine
- Engine Type:Single-Cylinder
- Cylinders:1
- Engine Stroke:4-Stroke
- Cooling:Air / Oil
- Valves:4
- Valves Per Cylinder:4
- Valve Configuration:SOHC
- Bore (mm):82
- Bore (in):3.23
- Stroke (mm):71.2
- Stroke (in):2.81
- Displacement (cc):376
- Displacement (ci):22.9
- Compression Ratio:9:1
- Starter:Electric
- Fuel Requirements:Regular
- Fuel Type:Gas
Brakes
- Front Brake Type:Dual Hydraulic Disc
- Front Brake Diameter (in):7.5
- Front Brake Diameter (mm):190
- Rear Brake Type:Drum
Carburetion
- Fuel Injector:Yes
- Carburetion Type:Fuel Injected
Dimensions
- Length (in):81.1
- Length (mm):2060
- Width (in):45.1
- Width (mm):1145
- Height (in):48
- Height (mm):1220
- Wheelbase (in):50
- Wheelbase (mm):1270
- Ground Clearance (in):9.8
- Ground Clearance (mm):250
- Length (ft):6.76
- Length (ft/ft):6
- Length (ft/in):9.1
Other
- Fuel Capacity (gal):4.2
- Fuel Capacity (l):16
- Frame:Steel
- Body Material:Plastic
- Driveline Type:Selectable 4X2 / 4X4
- Number Of Driveline Modes:2
- Rear Solid Axle:Yes
- Engine Braking Brand Name:Engine Braking System
- Radiator Guard:Yes
- Brush Guard:Yes
- Floor Board Location:Driver
- Front Suspension Type:Independent Double A-Arm
- Front Travel (in):6.7
- Front Travel (mm):170.1
- Fuel Level Warning Type:Gauge
- SysModelID:108573
- MfrModelID:LT-A400FZSM1
- Year:2021
- Manufacturer:Suzuki
- Model Name:KingQuad 400
- Trim Name:ASi SE+
- Family Name:KingQuad
- Product Type:ATV
- Manufacturer Type:Utility Sport
- Generic Type (Primary):Utility
- Manufacturer Country:Japan
- Photo Name:2021_Suzuki_KingQuad400_ASiSEPlus.jpg
- Major Revision Year:2020
- Revision Status:Carryover
- Competitor Code:ATV21UFA000
- Introduction Year:2020
- Manufacturer Recommend Minimum Age:16
- SysTrimId:334022
- SysMakeId:4
- Historical ID:289862
- Data Provider:CRS
- Parent Company:Suzuki
- Display Name:KingQuad 400ASi SE+
- Limited Slip Differential Location:Front
- Currency:US Dollars
- Warranty (Months):12
- Destination Charge:395
- Warranty (Condition):Limited
- Rear Suspension Type:Swing Arm
- Rear Travel (in):6.7
- Rear Travel (mm):170.1
- Number Rear Shock Absorbers:2
- Seat Type:One-Piece
- Seat Material:Vinyl
- Seat Location:Driver
- Seat Height (in):33.1
- Seat Height (mm):840
- Number Of Seats:1
- Bash Plate (Front):Yes
- Full Length Skid Plate:Yes
- Steering Type:Manual
- Steering Control:Handlebar
- Temperature Warning Type:Light
- Tire Brand:Carlisle
- Front Tire Width:8
- Front Wheel Diameter:12
- Rear Tire Width:10
- Rear Wheel Diameter:12
- Front Tire (Full Spec):Carlisle AT 25 X 8-12
- Rear Tire (Full Spec):Carlisle AT 25 X 10-12
- Wheels Composition:Aluminum
- Tube / Tubeless:Tubeless
- Front Tire Diameter (in):25
- Rear Tire Diameter (in):25
- Type:Halogen