3 of 3 selected:
Kawasaki Brute Force 300Kawasaki Brute Force 300×
Suzuki KingQuad 400ASiSuzuki KingQuad 400ASi×
Kawasaki KFX 50Kawasaki KFX 50×
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Key Specs at a Glance

Full Specifications

2025 Kawasaki Brute Force 300× Remove2025 Suzuki KingQuad 400ASi× Remove2025 Kawasaki KFX 50× Remove
Engine Spec
Engine Capacity (cc / Ci )271 / 16.5376 / 22.9 49 / 3.0
Instrumentation
Temperature Warning TypeLightLightLight
SpeedometerStandardStandardStandard
Service ReminderStandardStandardStandard
Hour MeterStandardStandardStandard
Fuel Level Warning TypeGaugeGaugeGauge
ClockStandardStandardStandard
Trip OdometerStandardStandardNo
Trip ComputerStandardStandardNo
Digital InstrumentationStandardStandardStandard
Towing
Towing Capacity (Kg / Lbs.)227 / 500600 / 1323
Rear HitchReceiverReceiver
Lighting
LightingHalogenHalogenHalogen
Seats
Seat AdjustableNoNoNo
Seat MaterialVinylVinylVinyl
Seat LocationDriverDriverDriver
Number Of Seats111
Seat Height (mm / in.)909 / 35.8840 / 33.1680 / 26.8
Storage
Storage Capacity (l)9.469.469.46
Storage Capacity (gal)2.52.52.5
Storage Capacity (Cu. ft)0.330.330.33
Rear Storage WellStandardStandardStandard
Front Storage WellStandardStandardStandard
Fender Storage LocationFrontFrontFront
Racks and Payload
Rear RackStandardStandardStandard
Seats
Seat TypeOne-PieceOne-PieceOne-Piece
Racks and Payload
Front RackStandardStandardStandard
Lighting
HeadlightsStandardStandardStandard
Colours
MetallicNoNoNo
Manufacturer and Warranty
Recommend Minimum Age16166
Manufacturer CountryJapanJapanJapan
Steering
Steering TypeManualManualManual
Exterior - Safety and Design
Snorkel Air IntakeStandardStandardNo
Shock CoverNoNoNo
Rear Stabilizer BarYesYesNo
Rear Fender FlairsStandardStandardStandard
Rear FenderStandardStandardStandard
Radiator GuardYesYesNo
Light GuardNoNoNo
Hand GripsStandardStandardStandard
Lighting
Halogen HeadlightsStandardStandardStandard
Exterior - Safety and Design
Full Length Skid PlateYesYesNo
Front FenderStandardStandardStandard
Front Fender FlairsStandardStandardStandard
Front BumperStandardStandardStandard
FrameSteelSteelSteel
Folding Foot PegsStandardStandardNo
Floor Board LocationDriverDriverDriver
CV Boot CoverNoNoNo
Brush GuardNoNoNo
Body MaterialPlasticPlasticPlastic
Bash Plate (Rear)YesYesNo
Bash Plate (Front)YesYesNo
Front Stabilizer BarNoNoNo
Manufacturer and Warranty
Parent CompanyKawasakiSuzukiKawasaki
Fuel
Fuel Tank Capacity (l / gal.)12.1 / 3.216.0 / 4.21.8 / 0.5
Tires and Rims
Rim MaterialSteelSteelSteel
Suspension
Rear Travel (mm / in.)142 / 5.6170 / 6.7
Swing Arm Skid PlateNoYesNo
A-Arm Skid Plate (Rear)NoNoNo
Suspension RearSwingarm with coil-over shock absorberSwing Arm Type Coil Spring Oil DampedSwingarm coil spring oil damped
Front Adjustable Rebound DampingNoNoNo
Front Adjustable Fork Pre-LoadNoYesNo
Suspension - Front Travel (mm / in.)132 / 5.2170 / 6.7
A-Arm Skid Plate (Front)YesYesYes
Front SuspensionDouble wishbone with coil-over shock absorberIndependent Double A-ArmIndependent double A-arm coil spring oil damped
Brakes
Brakes RearSingle hydraulic disc brakeSealed Oil Bath Multi-DiscDrum brake
Front Brake Diameter (mm / in.)148 / 5.8200 / 7.9
Suspension
Rear Adjustable Rebound DampingNoNoNo
Brakes
Brakes FrontDual hydraulic disc brakesDual Hydraulic DiscDrum brakes
Engine Spec
Fuel TypePetrolPetrolPetrol
Fuel SystemKeihin CVK34 carburetor Fuel InjectedKeihin PB18 carburetor
Compression Ratio9.7:19.0:110.0:1
Bore Stroke(in)2.91in. x 2.48in.3.23in. x 2.81in.1.57in. x 1.55in.
Bore Stroke(mm)74.0mm x 63.0mm82.0mm x 71.2mm40.0mm x 39.3mm
Engine CylindersSingle-CylinderSingle-CylinderSingle-Cylinder
Engine CoolingLiquid-cooledAir-cooledAir-cooled
Engine Type4-Stroke4-Stroke4-Stroke
Total Valves24 2
Valve Configuration2-valves4-valves 2-valves
Engine ValvesSOHCOHCSOHC
IgnitionCDI ElectronicElectricCDI Electronic
Tires and Rims
Rear Solid AxleNoNoNo
Suspension
Rear Adjustable Shock Spring Pre-LoadYesNoNo
Dimensions and Weight
Width (mm / in.)1080 / 42.51145 / 45.1690 / 27.2
Tires and Rims
Rear Rim Diameter (in)1012 8
Rear Tire Width (in)10107
Rear Tire Diameter (in)2225 19
Tires RearAT22 x 10-10Carlisle AT 25 X 10-12 AT19 x 7-8
Front Rim Diameter (in)1012 8
Front Tire Width (in)787
Front Tire Diameter (in)2225 19
Tires FrontAT22 x 7-10Carlisle AT 25 X 8-12 AT19 x 7-8
Tube / TubelessTubelessTubelessTubed
Tire MakeMaxxisCarlisleDunlop
Transmission (Gearbox) and Final Drive
ReverseYesYesNo
Dimensions and Weight
Length (mm / in.)1915 / 75.42060 / 81.11200 / 47.2
Transmission (Gearbox) and Final Drive
Hi / Low RangeYesYesNo
Limited Slip Diff LocationFrontFrontNULL
Primary Drive - Front WheelsShaftShaftNULL
Primary Drive Engine / TransmissionBeltBeltChain
Drive line Modes2WD2WD 4WD2WD
Final DriveShaftSelectable 4X2 / 4X4 Chain
Transmission MakeKawasakiQuadmaticKawasaki
TransmissionContinuously Variable (CVT)Continuously Variable (CVT)Automatic V-belt with centrifugal clutch
Dimensions and Weight
Dry Weight (Kg / Lbs.)243 / 536285 / 62865 / 144
Wheelbase (mm / in.)1165 / 45.91270 / 50.0850 / 33.5
Ground Clearance (mm / in.)155 / 6.1250 / 9.8 100 / 3.9
Height (mm / in.)1170 / 46.11220 / 48.0710 / 28.0
Transmission (Gearbox) and Final Drive
Diff Lock LocationFrontNULLNULL
Manufacturer and Warranty
Warranty Info12-month limited warranty24-month limited warranty 12-month limited warranty

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Pros & Cons

2025 Kawasaki Brute Force 300

✓ Pros
  • Disc brakes front and rear — strong stopping power
  • CVT automatic transmission — easy to ride, no gear-changing
✗ Cons
  • Smaller engine than the 2025 Suzuki KingQuad 400ASi
  • Heavier than the 2025 Kawasaki KFX 50

2025 Suzuki KingQuad 400ASi

✓ Pros
  • Largest engine in this comparison (376cc)
  • Highest rated towing capacity (600kg)
  • Best ground clearance — handles rough terrain well
  • Independent front suspension for better ride comfort
✗ Cons
  • Heavier than the 2025 Kawasaki KFX 50

2025 Kawasaki KFX 50

✓ Pros
  • Lightest of the group — easier to manoeuvre
  • Independent front suspension for better ride comfort
  • Lower seat height — more accessible for shorter riders
✗ Cons
  • Smaller engine than the 2025 Suzuki KingQuad 400ASi

Comparing 2025 Kawasaki Brute Force 300 vs 2025 Suzuki KingQuad 400ASi vs 2025 Kawasaki KFX 50 — Common Questions

Which has the most powerful engine?
The 2025 Suzuki KingQuad 400ASi has the largest displacement at 376cc, making it the most powerful in this comparison. A larger engine generally means more torque for towing and off-road work.
Which quad is the lightest?
The 2025 Kawasaki KFX 50 is the lightest at 65kg (dry weight). A lighter quad is easier to manoeuvre on trails and simpler to recover if stuck.
Which is best for farm work and towing?
For heavy farm use the 2025 Suzuki KingQuad 400ASi has the highest towing capacity at 600kg. For general farm duties any quad with 4WD and a towing rating above 400kg is suitable for light implements, spray rigs and game-reserve work.
Which has the better suspension?
Independent front suspension (A-Arm or IFS) absorbs bumps better than solid-axle designs and improves handling on uneven terrain. Check the Suspension category in the full table above to compare front and rear travel for each model.
Which is the easiest to ride?
CVT automatic transmission is easiest for beginners — there is no gear-changing or clutch to manage. A lower seat height also makes a quad more accessible for shorter riders. Check the Transmission and Seat Height rows in the table above.
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