2026 Suzuki KingQuad 400FSi
The numbers
Where the price sits
A comparable set is anchored on this machine's odometer, and this listing does not publish one. There may well be machines like it on the board — there is just no way to line this one up against them. The ask is shown on its own instead.
A comparable is the same make, model, year and trim, within 3,999 miles of this odometer and 500 miles of this dealer. Unpriced listings are ignored, this one is excluded, and a dealer posting the same machine twice counts once.
Who is selling it
What they say about it
2026 Suzuki KingQuad 750AXi Power Steering SEThe KingQuad 750AXi Power Steering SE is not just an ATV, it's a KingQuad ATV.Suzuki, the inventor of the 4-wheel ATV, has created the world’s best sports-utility quad with bold styling plus more capability and reliability than ever before. The legacy of the iconic KingQuad remains fresh and exciting, and is ready for you to join its history. Ready for your next adventure, the KingQuad 750AXi Power Steering SE helps tackle challenging terrain with the capabilities that only a KingQuad possesses.Features may include:EngineThe 722cc, DOHC, single-cylinder, liquid-cooled, four-stroke engine delivers strong low- to mid-range torque and impressive peak horsepower. The four-valve cylinder head has large 36mm intake valves and straight ports for superb cylinder charging efficiency. A sportbike-derived chain-and-gear camshaft drive system helps create a compact engine.Advanced Suzuki Fuel Injection provides superb throttle response and fuel efficiency while delivering power consistently across the full rev range. It also improves engine starting in all conditions.TransmissionThe Quadmatic™ CVT-type automatic transmission provides versatility and convenience with a fender-mounted gate-type shifter for high/low range selection. Its advanced engine-braking system minimizes free-wheeling with the throttle off to help reduce speed when riding downhill.A compact torque-sensing limited-slip front differential offers potent traction plus light steering. A differential-lock system provides serious 4WD traction.ChassisIndependent double A-arm front suspension (6.7 inches of wheel travel) and the fully independent, A-arm/I-beam rear suspension (7.7 inches of wheel travel) use four large diameter, gas-charged shock absorbers with five-way spring preload adjustment.The sealed, multi-plate rear brake system’s foot brake lever ratio helps provide consistent performance. The rear brake’s clutch-type design is highly durable, has reduced unsprung weight, and minimal maintenance requirements.ElectricalThe multi-function instrument panel has excellent appearance and visibility and provides service reminders based on running time or mileage. The instrumentation includes LCD readouts for the speedometer, odometer, twin trip meter, hour meter, clock, fuel level, riding range, and drive mode. There are LED indicators for high, low, neutral, reverse, 2WD/4WD, and differential-locked 4WD and LED cautions for fuel injection and engine temperature.A high-output, three-phase charging system feeds an 18-amp maintenance-free battery for abundant power for easy starting and accessory use. A sealed 12V accessory outlet is standard.Body & StylingPolyethylene skid plates provide protection with minimal resistance over rocks and rough terrain. Durable plastic guards protect the front and rear half shafts.The new handguards (knuckle covers) help protect the rider’s hands from the elements and are styled to match the KingQuad’s bodywork.The rugged front and rear steel-tube cargo racks have wrinkle paint finish for durability and scratch resistance.