2025 Suzuki KingQuad 400FSi ATV

2025 Suzuki KingQuad 400FSi Quad Specs

The 2025 Suzuki KingQuad 400FSi features a 376 / 22.9 engine with Selectable 4X2 / 4X4 drive. Below are the complete specifications for this Suzuki quad bike — engine, dimensions, suspension, brakes, wheels and more.

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Engine Spec

Engine Capacity (cc / Ci )376 / 22.9
Engine ValvesOHC
Valve Configuration4-valves
Total Valves4
Engine Type4-Stroke
Engine CoolingAir-cooled
Engine CylindersSingle-Cylinder
Bore Stroke(mm)82.0mm x 71.2mm
Bore Stroke(in)3.23in. x 2.81in.
Compression Ratio9.0:1
Fuel SystemFuel Injected
Fuel TypePetrol
IgnitionElectric

Brakes

Brakes FrontDual Hydraulic Disc
Front Brake Diameter (mm / in.)200 / 7.9
Brakes RearSealed Oil Bath Multi-Disc

Suspension

Front SuspensionIndependent Double A-Arm
A-Arm Skid Plate (Front)Yes
Suspension - Front Travel (mm / in.)170 / 6.7
Front Adjustable Fork Pre-LoadYes
Front Adjustable Rebound DampingNo
Suspension RearSwing Arm Type Coil Spring Oil Damped
A-Arm Skid Plate (Rear)No
Swing Arm Skid PlateYes
Rear Travel (mm / in.)170 / 6.7
Rear Adjustable Rebound DampingNo
Rear Adjustable Shock Spring Pre-LoadNo

Dimensions and Weight

Length (mm / in.)2060 / 81.1
Width (mm / in.)1145 / 45.1
Height (mm / in.)1220 / 48.0
Ground Clearance (mm / in.)250 / 9.8
Wheelbase (mm / in.)1270 / 50.0
Dry Weight (Kg / Lbs.)279 / 615

Transmission (Gearbox) and Final Drive

Transmission5-speed manual with high/low-range and reverse
Transmission MakeSuzuki
Final DriveSelectable 4X2 / 4X4
Drive line Modes2WD 4WD
Primary Drive Engine / TransmissionBelt
Primary Drive - Front WheelsShaft
Limited Slip Diff LocationFront
Diff Lock LocationNULL
Hi / Low RangeYes
ReverseYes

Tires and Rims

Tire MakeCarlisle
Tube / TubelessTubeless
Tires FrontCarlisle AT 25 X 8-12
Front Tire Diameter (in)25
Front Tire Width (in)8
Front Rim Diameter (in)12
Tires RearCarlisle AT 25 X 10-12
Rear Tire Diameter (in)25
Rear Tire Width (in)10
Rear Rim Diameter (in)12
Rim MaterialSteel
Rear Solid AxleNo

Fuel

Fuel Tank Capacity (l / gal.)16.0 / 4.2

Racks and Payload

Front RackStandard
Rear RackStandard

Storage

Fender Storage LocationFront
Front Storage WellStandard
Rear Storage WellStandard
Storage Capacity (Cu. ft)0.33
Storage Capacity (gal)2.5
Storage Capacity (l)9.46

Seats

Seat Height (mm / in.)840 / 33.1
Number Of Seats1
Seat LocationDriver
Seat MaterialVinyl
Seat TypeOne-Piece
Seat AdjustableNo

Towing

Rear HitchReceiver
Towing Capacity (Kg / Lbs.)600 / 1323

Instrumentation

Digital InstrumentationStandard
Trip ComputerStandard
Trip OdometerStandard
ClockStandard
Fuel Level Warning TypeGauge
Hour MeterStandard
Service ReminderStandard
SpeedometerStandard
Temperature Warning TypeLight

Lighting

LightingHalogen
HeadlightsStandard
Halogen HeadlightsStandard

Colours

MetallicNo

Exterior - Safety and Design

Bash Plate (Front)Yes
Bash Plate (Rear)Yes
Body MaterialPlastic
Brush GuardNo
CV Boot CoverNo
Floor Board LocationDriver
Folding Foot PegsStandard
FrameSteel
Front BumperStandard
Front Fender FlairsStandard
Front FenderStandard
Front Stabilizer BarNo
Full Length Skid PlateYes
Hand GripsStandard
Light GuardNo
Radiator GuardYes
Rear FenderStandard
Rear Fender FlairsStandard
Rear Stabilizer BarYes
Shock CoverNo
Snorkel Air IntakeStandard

Steering

Steering TypeManual

Manufacturer and Warranty

Manufacturer CountryJapan
Recommend Minimum Age16
Parent CompanySuzuki
Warranty Info24-month limited warranty
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2025 Suzuki KingQuad 400FSi — Frequently Asked Questions

What engine does the 2025 Suzuki KingQuad 400FSi have?
The 2025 Suzuki KingQuad 400FSi is powered by a 376cc 4-stroke engine that is air-cooled.
What transmission and drive does the 2025 Suzuki KingQuad 400FSi have?
The 2025 Suzuki KingQuad 400FSi uses a 5-speed manual with high/low-range and reverse transmission with 2WD 4WD drive.
How much does the 2025 Suzuki KingQuad 400FSi weigh?
The 2025 Suzuki KingQuad 400FSi has a dry weight of approximately 279 kg. Note that dry weight excludes fuel, oil and rider — add roughly 15–20 kg for a full tank of fuel.
What can the 2025 Suzuki KingQuad 400FSi tow?
The 2025 Suzuki KingQuad 400FSi has a rated towing capacity of around 600 kg, making it suited to farm, game-reserve and utility work.
What brakes does the 2025 Suzuki KingQuad 400FSi have?
The 2025 Suzuki KingQuad 400FSi is fitted with dual hydraulic disc brakes at the front and sealed oil bath multi-disc brakes at the rear.
What is the seat height of the 2025 Suzuki KingQuad 400FSi?
The 2025 Suzuki KingQuad 400FSi has a seat height of about 840 mm, which is typical for a utility ATV.
How big is the 2025 Suzuki KingQuad 400FSi fuel tank?
The 2025 Suzuki KingQuad 400FSi holds approximately 16.0 litres of fuel. This is adequate for most day rides and farm use.
What age is the 2025 Suzuki KingQuad 400FSi suitable for?
The manufacturer recommends the 2025 Suzuki KingQuad 400FSi for riders aged 16 and older. Adult supervision is advised for young riders.
Where is the 2025 Suzuki KingQuad 400FSi made?
The 2025 Suzuki KingQuad 400FSi is manufactured in Japan.
Is the 2025 Suzuki KingQuad 400FSi available in South Africa?
Suzuki quad bikes and ATVs are sold through dealers across South Africa, though availability of specific model years varies. Check with your nearest Suzuki dealer for current stock, pricing and spares.

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