2009
The 2009 Suzuki KingQuad 400 AS represented a solid offering in the utility ATV segment, building on Suzuki's established reputation for reliable and capable four-wheelers. This model was a key player in the mid-size ATV market, competing directly with popular machines like the Honda Rancher 420 and the Yamaha Grizzly 450. It aimed to provide a versatile platform for a range of tasks, from farm work to trail exploration, without straying into the larger, more powerful categories.
At its heart, the KingQuad 400 AS featured a robust 376.0 ccm (22.94 cubic inches) single-cylinder, four-stroke engine. This powerplant was designed for dependable torque and fuel efficiency, ensuring it could handle various demands. With a fuel capacity of 16.00 litres (4.23 US gallons), riders could expect a decent range for extended work or recreational outings. The automatic transmission (AS denotes Automatic SportShift) further simplified operation, allowing riders to focus on the terrain rather than shifting gears.
Riding characteristics of the KingQuad 400 AS focused on practicality and ease of use. The seat height, at 840 mm (33.1 inches) (if adjustable, lowest setting), offered a comfortable perch for a broad range of riders, providing good visibility and control. Its independent front suspension and swingarm rear suspension were engineered to absorb bumps and undulations, contributing to a stable and comfortable ride over varied terrain. The ATV's overall geometry was geared towards stable handling and maneuverability in tight spots, typical for a utility-oriented machine.
The 2009 Suzuki KingQuad 400 AS was primarily aimed at riders seeking a dependable and easy-to-operate utility ATV. It appealed to farmers, ranchers, and recreational riders who needed a machine capable of light to medium-duty work, as well as enjoyable trail rides. Its straightforward design and proven Suzuki reliability made it a practical choice for those prioritizing function and durability in their ATV investment.
✅ Why buy this bike?
• Reliable 376cc air/oil-cooled engine offers consistent, dependable performance for utility and light recreation. • Automatic CVT transmission with high/low range and reverse simplifies operation for all skill levels. • Selectable 2WD/4WD system provides excellent traction versatility across various terrains and conditions. • Independent front suspension and swingarm rear deliver a comfortable ride and decent ground clearance. • Integrated front and rear racks offer good cargo capacity for hauling gear or tools. • Compact size and relatively light weight make it agile and easy to maneuver in tight spaces.⚠️ Things to consider
• Smaller engine displacement might feel underpowered for aggressive trail riding or heavy hauling tasks. • Solid rear axle can limit articulation and ride comfort over very rough, uneven terrain. • Drum rear brake (on some models) offers less stopping power and can require more maintenance than disc. • Lacks power steering, making low-speed maneuvering and long rides more physically demanding. • Older carbureted engine design may require more frequent tuning and can be sensitive to altitude changes.Rule of thumb: under 125cc / 15HP → A1, under 47HP → A2, above → A.
Estimated average for 376cc class: 45-60 mpg (4.0-5.5 L/100km)
⛽ Tank: 16.00 litres (4.23 US gallons)
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