22 June. Monday 2026
Kingquad 400ASI - 2025 Specifications and Reviews
The 2025 Suzuki KingQuad 400ASi is a versatile mid-size ATV suited for recreational riders and beginners seeking reliability and ease of use. Its single-cylinder four-stroke engine with automatic transmission delivers smooth, manageable power for trail riding and light hauling. Known for durability and user-friendly operation, it remains a popular choice for those entering the ATV market.
2025
General information | |
| Color Options | Flame Red, Terra Green |
| Price | US$ 6999. MSRP depends on country, taxes, accessories, etc. |
| Category | ATV |
| Model | Suzuki KingQuad 400ASi |
Engine and Transmission Specifications | |
| Starting | Electric |
| Clutch | Dry shoe, automatic, centrifugal type |
| Final Drive | Shaft drive (cardan) (final drive) |
| Gearbox | Automatic |
| Cooling System | Air |
| Ignition | Electronic Ignition |
| Fuel Control | Overhead Cams (OHC) |
| Induction | Injection |
| Valves Per Cylinder | 4 |
| Bore x Stroke | 82.0 x 71.2 mm (3.2 x 2.8 inches) |
| Compression Ratio | 9.0:1 |
| Engine Type | Single cylinder, four-stroke |
| Capacity | 376.0 ccm (22.94 cubic inches) |
| | |
Physical measures and capacities | |
| Fuel Capacity | 16.00 litres (4.23 US gallons) |
| Wheelbase | 1270 mm (50.0 inches) |
| Ground Clearance | 250 mm (9.8 inches) |
| Overall Width | 1145 mm (45.1 inches) |
| Overall Length | 2060 mm (81.1 inches) |
| Overall Height | 1220 mm (48.0 inches) |
| Seat Height | 840 mm (33.1 inches) If adjustable, lowest setting. |
| Wet Weight | 265.0 kg (584.2 pounds) |
Kingquad 400ASI dimensions and frame | |
| Rear Brakes | Expanding brake (drum brake) |
| Front Brakes | Double disc |
| Rear Tyre | 25/10-12 |
| Front Tyre | 25/8-12 |
| Rear Wheel Travel | 170 mm (6.7 inches) |
| Rear Suspension | Swingarm, coil-spring, oil-damped |
| Front Wheel Travel | 170 mm (6.7 inches) |
| Front Suspension | Independent, double wishbone, coil spring, oil damped. |
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Other specs | |
| Related bikes | List related bikes for comparison of specs. |
| Ask questions | Join the 25 Suzuki KingQuad 400ASi discussion group or the general Suzuki discussion group. |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
| Update specs | Report missing specs or required updates. |
| Warranty | 24-month limited warranty |
| Carrying Capacity | Front and rear cargo racks |
| Lighting | 12V 35/35W (HS1) × 2 headlights |
| Instruments | LCD instrumentation includes speedometer, odometer, trip meter, hour meter, clock, fuel gauge and indicators for reverse, neutral, oil and FI (fuel injection). |
| Exhaust system | Catalyst-equipped |
| Driveline | Automatic variable ratio with reverse and selectable 2WD/4WD |
| Lubrication system | Wet sump |
| Year of manufacture | 2025 |
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