The powerful, fuel-injected, 4-stroke engine is easy on gas
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 an exceptional group of ATVs.
Whether you’re working hard or getting away from it all, the Suzuki KingQuad 400ASi helps you every step of the way. The fully automatic Quadmatic™ transmission has 2WD and 4WD 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.
Engine 376cc (22.94 cubic in.), 4-stroke, air-cooled with SCAS, OHC single cylinder 376cc (22.94 cubic in.), 4-stroke, air-cooled with SCAS, OHC single cylinder
Bore x Stroke 82.0 mm x 71.2 mm (3.228 in. x 2.803 in.) 82.0 mm x 71.2 mm (3.228 in. x 2.803 in.)
Compression Ratio 9.0:1 9.0:1
Starter Electric Electric
Lubrication Wet sump Wet sump
Fuel System Suzuki electronic fuel injection Suzuki electronic fuel injection
Transmission Automatic variable ratio (V-belt), with high/low-range and reverse
We offer lifetime Engine Warranty.
No-Risk Extended Warranties.
50% Off Service Plans.
Employee pricing on all gear and accessories on the day of sale.
Financing for everyone.
Call Cycle Springs Powersports for all your ATV and Quad questions! 727-771-1211