2026 Suzuki KingQuad 400FSi
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$7,099
ATVNew1 mi3d on ThrottleT7100029
B&B Motorsports Inc.· Woonsocket, RI
Specs
- New or used
- New
- Availability
- In stock
- Colour
- Terra Green
- Displacement
- 376 ccManufacturer specDealer: 376 cc (22.94 ci)
- Cylinders
- 1Manufacturer specDealer: Single
- Engine cycle
- Four-strokeManufacturer specDealer: 4-stroke, OHC
- Cooling
- Air-cooledManufacturer specDealer: Air with SCAS
- Transmission
- ManualManufacturer specDealer: 5-speed forward constant mesh, with high / low range and reverse
- Drive
- 4WDManufacturer spec
- Seat height
- 33.1 inManufacturer specDealer: 33.1 in. (840 mm)
- Wheelbase
- 50 inManufacturer specDealer: 50 in. (1,270 mm)
- Ground clearance
- 9.8 inManufacturer specDealer: 9.8 in. (250 mm)
- Wet weight
- 615 lbManufacturer specDealer: Curb - 615 lb. (279 kg)
- Fuel capacity
- 4.2 galManufacturer specDealer: 4.2 US gal. (16 l)
- Model code
- LT-F400FM6
- Warranty
- 24-month limitedManufacturer spec
- Stock #
- N/A
All details from the dealer (24)
- Badge
- On Sale
- Stock Number
- N/A
- Model Type
- Utility Sport 400
Additional Features
- Minimum rider age
- 16 years oldManufacturer spec
Electrical Features
- Electrical Features
- Automotive-style DC power outlet is included on the front fender.Manufacturer spec
- Electrical Features
- Winch-ready mounts and wire conduit make winch installation simple.Manufacturer spec
Engine Features
- Engine Features
- The KingQuad 400FSi’s fuel-injected, 376cc, four-stroke, four-valve engine produces efficient power and drivability.Manufacturer spec
Transmission Features
- Transmission Features
- Torque-sensing limited-slip front differential provides maximum traction and light steering when in 4WD mode.Manufacturer spec
- Transmission Features
- High/low selectable sub-transmission provides wide-ranging versatility.Manufacturer spec
General Information
- Stock Number
- N/AManufacturer spec
Brakes/Wheels/Tires
- Brakes
- Front - Disc, twin rotors Rear - Single drumManufacturer spec
- Tires
- Front - AT25 x 8-12, tubeless type x 2 Rear - AT25 x 10-12, tubeless type x 2Manufacturer spec
Dimensions
- Length
- Overall - 81.1 in. (2,060 mm)Manufacturer spec
- Height
- Overall - 48 in. (1,220 mm)Manufacturer spec
- Width
- Overall - 45.1 in. (1,145 mm)Manufacturer spec
Electrical
- Lighting
- Headlight - 12V 35 / 35W (HS1) x 2 Tail light - 12V 21 / 5WManufacturer spec
Engine
- Bore x Stroke
- 3.228 in. x 2.803 in. (82.0 x 71.2 mm)Manufacturer spec
- Compression Ratio
- 9.0:1Manufacturer spec
- Clutch
- Dry shoe, automatic, centrifugal typeManufacturer spec
- Fuel System
- Suzuki electronic fuel injectionManufacturer spec
- Ignition
- Electronic (transistorized)Manufacturer spec
- Starting
- ElectricManufacturer spec
- Lubrication
- Wet sumpManufacturer spec
Operational
- Suspension
- Front - Independent, double wishbone, coil spring, oil damped Rear - Swingarm type, coil spring, oil dampedManufacturer spec
From the dealer's page
In 1982, 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 will find the KingQuad powering a rider onward. Across the board, our KingQuad lineup is an exceptional group of ATVs. For riders who favor a sportier performance, the 2026 Suzuki KingQuad 400FSi features a five-speed manual-shift transmission and semi-automatic clutch. This engine is always willing as it cranks out an impressive amount of torque and has an incredibly wide powerband for exceptional performance on the trail or on the job. A high-performance iridium spark plug and refined Pulsed-secondary AIR-injection (PAIR) system help provide outstanding fuel efficiency, clean emissions, and impressive performance. The KingQuad 400FSi is not eligible for sale in California per California Air Resource Board (CARB) off-highway vehicle regulations.
Price history
Tracked since Oct 4, 2026 · last checked 17h ago
Timeline
First seen
Oct 4, 2026
Market context
Comp set: 2024–2028 Suzuki KingQuad 400FSi · 13 listings
- Median asking
- $7,099
- across 13 comparable listings
- This one
- $8,141
- +14.7% vs median
- Days on market
- 3d
- none have left dealer sites yet
- Left dealer sites
- —
- none yet
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