2025 Suzuki KingQuad 400 ASi 376 - FREEDOM CYCLES

The Suzuki KingQuad 400 is your trail-ready beastsmooth power, tough grip, and all-day comfort. Ready to work hard and play harder! exp 12/31/25

2025 Suzuki KingQuad 400ASi

In 1982, Suzuki introduced the world's first four-wheel ATV. Today, Suzuki ATVs are everywhere. From the most remote areas to the most challenging tasks, you will find the KingQuad powering a rider onward. Across the board, the Suzuki KingQuad lineup is an exceptional group of ATVs.

Whether you are working hard or getting away from it all, the 2025 Suzuki KingQuad 400ASi helps you every step of the way. The fully automatic QuadmaticTM transmission has 2WD and 4WD modes to manage 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 help provide outstanding fuel efficiency and impressive performance.

Features may include:

Engine

The KingQuad 400ASi’s fuel-injected, 376cc, four-stroke, four-valve engine produces efficient power and drivability.

Transmission

The QuadmaticTM transmission is a fully automatic, CVT (continuously variable transmission) with selectable high/low sub-transmission and reverse for maximum traction and fuel efficiency.

Chassis

Independent front A-arm suspension offers smooth performance and remarkable ground clearance with 6.7 inches (170.1 mm) of wheel travel.

Electrical

Dual 35-watt headlights (with high- and low-beam settings) are part of the distinctive KingQuad grille appearance. A bright taillight helps make the ATV visible in dark conditions.

Body & Styling

Sporty Flame Red or natural Terra Green bodywork features sharply angled, high-clearance fenders while the full steel cargo racks help tackle any outdoors task.

Additional

Suzuki’s 24-month limited warranty is much longer than other ATV warranties. Longer coverage and other benefits are available through Suzuki Extended Protection (SEP).

Basic Information

Year: 2025
Make: Suzuki
Model: KingQuad 400
Trim: ASi
Stock Number: 100081
Condition: New
Type: Utility

Chassis / Suspension

Frame: Steel
Front Travel (in): 6.7
Front Travel (mm): 170.1
Number Rear Shock Absorbers: 2
Rear Travel (in): 6.7
Rear Travel (mm): 170
Steering Control: Handlebar
Steering Type: Manual
Suspension - Front: Independent Double A-Arm
Suspension - Rear: Swing Arm

Comfort

Clock
Digital Instrumentation
Hour Meter
Seat Location: Driver
Seat Material: Vinyl
Seat Type: One-Piece

Drivetrain

Transmission Type: Continuously Variable (CVT)
Engine Braking System
Driveline Type: Selectable 4X2 / 4X4
Number Of Driveline Modes: 2
Rear Solid Axle
Hi / Low Range
Primary Drive (Front Wheel): Shaft
Primary Drive (Rear Wheel): Shaft
Reverse
Transmission Brand: Quadmatic
Limited Slip Differential
Limited Slip Differential Location: Front
Primary Drive (Engine / Transmission): Belt

Engine

Bore (in): 3.23
Bore (mm): 82
Carburetion Type: Fuel Injected
Compression Ratio: 9:1
Cylinders: 1
Displacement (ci): 22.9
Engine Braking Brand Name: Engine Braking System
Engine Cooling: Air / Oil
Engine Size (cc): 376
Engine Stroke: 4-Stroke
Fuel Capacity (gal): 4.2
Fuel Injector
Fuel Requirements: Regular
Starter Type: Electric
Stroke (in): 2.81
Stroke (mm): 71.2
Valve Configuration: SOHC
Valves: 4
Valves Per Cylinder: 4

Other Information

Front Fender Flairs
Rear Fender Flairs
Power Outlet
Brush Guard
Radiator Guard

Safety

Brakes - Front: Dual Hydraulic Disc
Brakes - Rear: Drum
Front Brake Diameter (in): 7.5
Front Brake Diameter (mm): 190
Halogen Headlight(s)
Headlight(s)

Specifications

Bash Plate (Front)
Body Material: Plastic
Front Tire Diameter (in): 25
Front Tire Width: 8
Full Length Skid Plate
Ground Clearance (in): 9.8
Ground Clearance (mm): 250
Height (Inches): 48
Height (mm): 1220
Length (Inches): 81
Length (mm): 2060
Rear Tire Diameter (in): 25
Rear Tire Width: 10
Tube / Tubeless: Tubeless
Wet Weight (kg): 285
Wet Weight (lbs): 628
Wheelbase (in): 50
Wheelbase (mm): 1270
Wheels Composition: Steel
Width (Inches): 45
Width (mm): 1145

We make every effort to present information that is accurate. However, it is based on data provided by the vehicle manufacturer and/or other sources and therefore exact configuration, color, specifications & accessories should be used as a guide only and are not guaranteed. We are not liable for any inaccuracies, claims or losses of any nature. Inventory is subject to prior sale and prices are subject to change without notice and cannot be combined with any other offer(s). The price for listed vehicles as equipped does not include other charges such as: License, Title, Registration Fees, State or Local Taxes, Smog Fees, Credit Investigation, Optional Credit Insurance, Physical Damage of Liability Insurance, Delivery Fees, Finance and/or Documentation Fees. Any and all differences must be addressed prior to the sale of this vehicle.