$5,499.00 – Stock Number: S01420

Wichita, KS

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 a dominating group of ATVs.

Whether you’re working hard or getting away from it all, the 2017 Suzuki KingQuad 400ASi helps you every step of the way. The fully automatic Quadmatic transmission has two and four-wheel drive 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.


Bore x Stroke 82.0 mm (3.228 in) x 71.2 mm (2.803 in)
Compression Ratio 9.0 : 1
Engine 376cc, 4-stroke, Air-cooled with SACS, single cylinder, OHC
Fuel Capacity 16.0 L (4.2 US gallons)
Fuel System Suzuki fuel injection
Lubrication Wet Sump
Starter Electric
Final Drive Shaft drive
Ignition Electronic ignition (transistorized)
Transmission Automatic variable ratio (V-belt), with high/low-range, and reverse
Curb Weight 285 kg (628 lbs)
Ground Clearance 250 mm (9.8 in)
Overall Height 1220 mm (48.0 in)
Overall Length 2060 mm (81.1 in)
Overall Width 1145 mm (45.1 in)
Seat Height 840 mm (33.1 in)
Wheelbase 1270 mm (50.0 in)
Brake Front Disc brakes, twin rotors
Brake Rear Drum brake
Suspension Front Independent, double wishbone, coil spring, oil damped
Suspension Rear Swingarm type, coil spring, oil damped
Tires Front AT25 x 8-12, tubeless type x 2
Tires Rear AT25 x 10-12, tubeless type x 2
General Information
Drive Type 2WD & 4WD
Headlight 12V 35/35W (HS1) × 2
Tail Light 12V 21/5W
Warranty 12-month, unlimited mileage, limited warranty. Extensions available through Suzuki Extended Protection (SEP)



  • Chassis <br><br> Suzuki’s plush T-shaped seat delivers rider mobility during sport or difficult terrain riding. Overall length is under 82 inches (208 cm) 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 6.7 inches (170.1 mm) of wheel travel<br><br> A swingarm rear-suspension with 6.7 inches (170.1 mm) of wheel travel and twin shock absorbers provides agile handling and plush ride<br><br> Dual front hydraulic disc brakes feature calipers with large 34mm pistons and wide brake-pad surface area for increased stopping power and outstanding durability<br><br> Large, 25-inch CARLISLE tires with aggressive tread offers consistent traction in wet conditions, yet has a quiet, smooth ride on hard-packed trails<br><br> Lightweight and strong plastic skid plates, sturdy to withstand trail pounding yet slippery to let obstacles slide below
  • Engine <br><br> The fuel-injected 376cc four-stroke, four-valve engine produces efficient power and driveablity. <br><br> Suzuki’s class-leading fuel injection smooth’s power output, especially in the mid-to-high range, and provides excellent cold starting. The system uses 3-D maps for optimum ignition, creating responsive yet environmentally compliant performance. <br><br> Suzuki Advanced Cooling System (SACS) uses an oil cooler and thermostat-controlled cooling fan to shed engine heat during hard work or cargo hauling. <br><br> Push-button electric starting has a start-in-gear function allowing starting without shifting to neutral (as conditions permit).
  • Transmission <br><br> 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<br><br> Select two- or four-wheel drive with the flip of a handlebar-mounted lever. The shaft drive system is reliable, durable, and is nearly mainte-nance-free<br><br> Torque-sensing limited-slip front differential provides maximum traction and light steering when in 4WD mode.<br><br> An advanced engine-braking system minimizes free-wheeling with the throttle off to help control the ATV during steep descents
  • Utility/Convenience <br><br> 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 resistance<br><br> LCD instrumentation includes speedometer, odometer, tripmeter, hour meter, clock, fuel gauge and indicators for reverse, neutral, oil and FI<br><br> Automotive-style DC power outlet is conveniently located on the front fender<br><br> Winch-ready mounts and wire conduit makes winch installation simple<br><br> Large 4.2-gallon (15.9 L) fuel tank provides outstanding riding range<br><br> Full floorboards with integrated raised footpegs provide protection<br><br> 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<br><br> 12-month limited warranty
  • Minimum Operator Age: 16 Years Old.