Shop Brands Like Ducati, Kawasaki, Suzuki, And SSR Motorsports from Koup's Cycle Shop
178 Hanshue St., Harrisburg, PA 17113
Phone: (717) 939-7182
black eBay logo
  • Home
  • Showroom
    • Manufacturer Models
    • New Inventory
    • Pre-Owned Inventory
    • OEM Promotions
  • Dealer Services
    • Service Department
    • Parts Department
    • Secure Financing
  • Dealer Info
    • About Us
    • Directions
    • Testimonials
    • Customer Survey
    • Events
    • Newsletter Sign-Up
  • Contact Us

2021 Suzuki KingQuad 400FSi

New ATVs • Utility Sport: KingQuad 400

Get Quote

Get Quote

/
2021 Suzuki KingQuad 400FSi in Harrisburg, Pennsylvania - Photo 1
2021 Suzuki KingQuad 400FSi in Harrisburg, Pennsylvania - Photo 2
2021 Suzuki KingQuad 400FSi in Harrisburg, Pennsylvania - Photo 1
2021 Suzuki KingQuad 400FSi in Harrisburg, Pennsylvania - Photo 2

Request More Information

Captcha is required.
By pressing SUBMIT, you agree that DX1, LLC and Koup's Cycle Shop may call/text you at the number provided, for either informational or marketing purposes, using an automatic telephone dialing system or pre-recorded/artificial voices. Msg/data rates may apply. You don’t need to consent as a condition of any purchase & you may revoke your consent at any time. You also agree to our Privacy Statement & Terms of Use.
Apply for Financing
Request Information

Calculate Payment

$
$
%
Loan Term
$
Your down payment cannot be greater than the price.

This is not an offer for credit and should be used for estimation purposes only based on the information you provided. You should not base your decision on this estimate alone. Title, registration, tax and other fees, and personal circumstances such as employment status and personal credit history, were not considered in the calculations.

Calculate Payment
Get an Insurance Quote
  • Facebook
  • Twitter
  • Facebook
  • Twitter

2021 Suzuki KingQuad 400FSi • Get Quote Get Quote

Condition
New
Category
ATVs
Model Type
Utility Sport: KingQuad 400
Model Code
LT-F400FM1
Color
Terra Green

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.

The Suzuki KingQuad 400FSi features a five-speed manual-shift transmission and semi-automatic clutch for those who favor a bit sportier performance. 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 great performance.

  • Features
  • Specs
  • Options
  • Photos
  • Promotions

Chassis Features

  • Sporty bodywork features sharply angled, high-clearance fenders.
  • Suzuki's exclusive T-shaped seat delivers rider mobility during sport riding or tackling difficult terrain. It’s also plush for extended riding comfort.
  • 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.
  • A swing-arm rear suspension with 6.7 inches (170.1 mm) of wheel travel and twin shock absorbers provides agile handling and plush riding.
  • Dual front hydraulic disc brakes feature calipers with large, 34mm pistons and wide brake-pad surface area for increased stopping power and outstanding durability.
  • Large, 25-inch Carlisle tires with aggressive tread offer consistent traction in wet conditions, yet make for a quiet, smooth ride on hard-packed trails.
  • The tires are mounted to rugged steel wheels powder-coated with a durable matte black finish.
  • Lightweight and strong plastic skid plates are sturdy to withstand trail pounding, yet slippery to let obstacles slide below.

Engine Features

  • The KingQuad 400FSi’s fuel-injected, 376cc, four-stroke, four-valve engine produces efficient power and driveablity.
  • 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.
  • 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—when the rear brake is applied—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.
  • Pulsed-secondary AIR-injection (PAIR) system and catalyst-equipped exhaust system help the ATV meet emission standards while maintaining a high level of performance (eligible for California red-sticker registration).

Key Features

  • Powerful, fuel-injected, 4-stroke engine is easy on gas.
  • Durable manual transmission with semi-automatic clutch.
  • Select 2WD or 4WD via a handlebar-mounted lever.
  • Large fuel tank and plush seat delivers extended, comfortable riding range.
  • Rugged bodywork and full racks to tackle any task.

Special Features

  • Minimum Operator Age: 16 Years Old

Transmission Features

  • Five-speed transmission with semi-automatic clutch with reverse allows the rider to select the ideal gear for maximum traction and fuel efficiency.
  • Five-speed transmission with semi-automatic clutch with reverse allows the rider to select the ideal gear for maximum traction and fuel efficiency.
  • Torque-sensing limited-slip front differential provides maximum traction and light steering when in 4WD mode.
  • High/low selectable sub-transmission provides wide-ranging versatility.
  • Automotive gate-type gearshift lever lets you conveniently choose high or low range, neutral or reverse.
  • 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.

Utility / Convenience Features

  • Dual 35-watt 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, trip meter, hour meter, clock, fuel gauge, and indicators for reverse, neutral, oil and FI (fuel injection).
  • Automotive-style DC power outlet is included on front fender.
  • Winch-ready mounts and wire conduit makes winch installation simple.
  • Large, 4.2 gallon (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, snowplow, aluminum skid pans, rack extensions, utility box, and more.
  • 12-month limited warranty

General Information

Manufacturer
Suzuki
Model Year
2021
Model
KingQuad 400FSi
Model Code
LT-F400FM1
Color
Terra Green

Brakes/Wheels/Tires

Brakes

Front - Disc, twin rotors

Rear - Single drum

Tires

Front - AT25 x 8-12, tubeless type x 2

Rear - AT25 x 10-12, tubeless type x 2

Dimensions

Length
Overall - 81.1 in. (2,060 mm)
Height
Overall - 48.0 in. (1,220 mm)
Width
Overall - 45.1 in. (1,145 mm)
Weight
Curb - 615 lb. (279 kg)
Ground Clearance
9.8 in. (250 mm)
Wheelbase
50.0 in. (1,270 mm)
Seat Height
33.1 in. (840 mm)

Drivetrain

Transmission
5-speed forward constant mesh, with high / low range and reverse
Drive System
4x4
Drive

Driven Wheels - 2WD / 4WD

Final - Shaft

Electrical

Lighting

Headlight - 12V 35/35W (HS1) × 2

Tail Light - 12V 21/5W

Engine

Engine
4-stroke, OHC
Cooling
Air with SCAS
Cylinders
Single
Displacement
376 cc (22.94 ci.)
Bore x Stroke
3.228 x 2.803 in. (82.0 x 71.2 mm)
Compression Ratio
9.0:1
Clutch
Dry shoe, automatic, centrifugal type
Fuel System
Suzuki electronic fuel injection
Ignition
Electronic (Transistorized)
Starting
Electric
Lubrication
Wet sump
Fuel Capacity
4.2 gal. (16.0 l)

Operational

Suspension

Front - Independent, double wishbone, coil spring, oil damped

Rear - Swingarm type, coil spring, oil damped

Other

Additional Colors

Terra Green

Flame Red

Warranty
12-month, unlimited mileage, limited

Photos

2021 Suzuki KingQuad 400FSi in Harrisburg, Pennsylvania - Photo 1
2021 Suzuki KingQuad 400FSi in Harrisburg, Pennsylvania - Photo 2

Promotions

  •  Suzuki - We Ride Together

    Suzuki - We Ride Together

    Expires: 3/31/2022

    Category: ATVs / Motorcycles / Scooters

    See More Details
  •  Suzuki - Suzuki Fest

    Suzuki - Suzuki Fest

    Expires: 6/30/2021

    Category: ATVs / Motorcycles / Scooters

    See More Details

The QuadSport® LT-Z50 may be used only by those aged 6 and older, and the QuadSport LT-Z90 may be used only by those aged 12 and older. Always supervise riders under the age of 16. All other Suzuki ATVs may be used only by those aged 16 and older.  For your safety, always wear a helmet, eye protection and protective clothing when riding. Never ride under the influence of alcohol or other drugs.  Study your owner's manual and always inspect your Suzuki before riding. On any ATV, avoid paved surfaces.  Never ride on public roads.  Avoid excessive speeds.  Never carry passengers or engage in stunt riding. Serious injury or death can result from the improper uses of the ATV. Even though your child may be the right age, you must ensure that he or she has the size, strength, skills, and judgment to operate the ATV safely. Suzuki highly recommends that all ATV riders take a training course. For safety and training course information, see your dealer or call the SVIA at 1-800-852-5344.

Photos

2021 Suzuki KingQuad 400FSi in Harrisburg, Pennsylvania - Photo 1
2021 Suzuki KingQuad 400FSi in Harrisburg, Pennsylvania - Photo 2
Shop Koup's Cycle Shop Powersports Inventory
178 Hanshue St.
Harrisburg, PA 17113
(717) 939-7182
Contact Us Map Us

quick links

  • New Inventory
  • Pre-Owned Inventory
  • Secure Financing
  • Parts
  • Service

hours

Mon
10:00 AM - 5:00 PM
Tue
10:00 AM - 5:00 PM
Wed
10:00 AM - 5:00 PM
Thu
10:00 AM - 5:00 PM
Fri
10:00 AM - 5:00 PM
Sat
10:00 AM - 2:00 PM
Sun
Closed

connect with us

black eBay logo
Privacy Statement | Terms Of Use | Accessibility Statement | CCPA Privacy
Powered by DX1