Equipped and Styled to Impress
In 1983, Suzuki introduced the world's first 4-wheel ATV. Today, Suzuki ATVs are everywhere.
From the most remote areas to the most common of everyday tasks, you'll find the KingQuad400ASi powering a rider onward.
- Powerful fuel-injected, four-stroke engine is easy on gas
- Large fuel tank & plush seat delivers extended, comfortable riding range
- Fender-mounted shifter controls the QuadMatic™ transmission
- Automotive gate-type gearshift lever is convenient to use
- Select 2WD or 4WD via a handlebar-mounted lever
- Dual 35W headlights with high and low settings
- Plush T-shaped seat delivers rider mobility and comfort
- Special Edition bodywork has a durable, matte black finish
- LCD instrumentation presents vital information in clear fashion
- The KingQuad 400ASi's fuel-injected 376cm³ 4-stroke, 4-valve engine produces efficient power and drivability.
- Suzuki's class-leading fuel injection smooths power output, especially in the mid-to-high range, and provides excellent cold starting. The system uses 3D maps for optimum ignition, creating responsive yet environmentally compliant performance.
- Suzuki Advanced Cooling System (SACS) uses an oil cooler and thermostat-controlled cooling fan to shed engine heat during hard work or cargo hauling.
- Push-button electric starting has a start-in-gear function allowing starting without shifting to neutral (as conditions permit).
- The Engine Control Unit (ECU) has slip control logic, which adjusts fuel injector duration and timing to improve drivability and grip in loose/slippery conditions.
- Highly efficient iridium spark plug contributes to better combustion, cleaner emissions and longer plug life. Engine starting under low temperature is also improved.
- Suzuki's Pulsed-secondary AIR-injection (PAIR) system and an exhaust system equipped with a catalytic converter help the ATV meet emission standards while maintaining a high level of performance.
- The QuadMatic™ transmission is a fully automatic CVT (Continuously Variable Transmission) with selectable high-low sub-transmission and reverse for maximum traction and fuel efficiency.
- Automotive gate-type gearshift lever lets you conveniently choose high- or low-range, neutral or reverse.
- Select 2WD or 4WD with the flip of a handlebar-mounted lever. The shaft drive system is reliable and durable, and is nearly maintenance free.
- Torque-sensing limited-slip front differential provides maximum traction and light steering when in 4WD mode.
- An advanced engine-braking system minimizes free-wheeling with the throttle off to help control the ATV during steep descents.
- The ECU has a Reverse Mode that monitors vehicle speed so higher engine RPM can be used when getting out of mud or loose soil in reverse mode.
- Sporty bodywork features sharply angled, high-clearance fenders.
- Suzuki's plush T-shaped seat offers the rider greater mobility during sport or difficult terrain riding.
- Overall length is 2,060mm so the KingQuad fits into a 6.5-foot truck bed for easy transportation.
- Independent front A-arm suspension offers smooth performance and remarkable ground clearance with 170mm of wheel travel.
- Swingarm rear-suspension with 170mm of wheel travel and twin shock absorbers provides agile handling and plush ride.
- Dual front hydraulic disc brakes feature calipers with large 34mm pistons and wide brake-pad surface area for increased stopping power and outstanding durability.
- The KingQuad 400ASi Special Edition is fitted with stylish, lightweight cast aluminum wheels.
- Large, 25-inch Carlisle tires with aggressive tread offers consistent traction in wet conditions, yet has a quiet, smooth ride on hard-packed trails.
- Lightweight and strong plastic skid plates are sturdy enough to withstand trail pounding yet slippery enough to let obstacles slide below.
- Dual 35W headlights (with high and low settings) are part of the distinctive KINGQUAD grille appearance. Bright tail light helps make the ATV visible in dark conditions.
- Heavy-duty front and rear cargo racks let you take advantage of the ATV's superb load capabilities. Wrinkle paint finish on the racks and front bumper is durable and scratch resistant.
- LCD instrumentation includes speedometer, odometer, tripmeter, hour meter, clock, fuel gauge and indicators for reverse, neutral, oil and fuel injection.
- Automotive-style DC power outlet on front fender.
- Winch-ready mounts and wire conduit makes winch installation simple.
- Large 16.0 L fuel tank provides outstanding riding range.
- Full floorboards with integrated raised footpegs provide protection.
- A variety of Suzuki Genuine Accessories are available, including winches, windshield, front and rear bumpers, snow plow, aluminum skid pans, rack extensions, utility box and more.
- Minimum Operator Age: 16 Years Old
Engine Type | 4-stroke, 1-cylinder, air-cooled with SACS, SOHC |
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Engine Displacement | 376 cm3 (22.9 cu. in) |
Bore x Stroke | 82.0 mm x 71.2 mm (3.2 in x 2.8 in) |
Transmission | CVT, 2-speed forward with reverse |
Overall Length | 2,060 mm (81.1 in) |
Overall Width | 1,145 mm (45.1 in) |
Overall Height | 1,220 mm (48.0 in) |
Wheelbase | 1,270 mm (50.0 in) |
Ground Clearance | 250 mm (9.8 in) |
Seat Height | 840 mm (33.1 in) |
Curb Mass | 287 kg (633 lbs) |
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Suspension Front | Independent, double wishbone, coil spring, oil damped |
Suspension Rear | Swingarm type, coil spring, oil damped |
Brakes Front | Disc, twin |
Brakes Rear | Drum |
Tires Front | AT25x8-12☆☆ , tubeless |
Tires Rear | AT25x10-12☆☆ , tubeless |
Fuel Tank Capacity | 16.0 L (4.2/3.5 US/Imp gal) |