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2025 Suzuki KingQuad 400ASi

  • New-2025-Suzuki-KingQuad 400ASi-Layton
  • New-2025-Suzuki-KingQuad 400ASi-Layton
  • New-2025-Suzuki-KingQuad 400ASi-Layton
  • New-2025-Suzuki-KingQuad 400ASi-Layton
  • New-2025-Suzuki-KingQuad 400ASi-Layton
  • New-2025-Suzuki-KingQuad 400ASi-Layton
  • New-2025-Suzuki-KingQuad 400ASi-Layton
  • New-2025-Suzuki-KingQuad 400ASi-Layton
  • New-2025-Suzuki-KingQuad 400ASi-Layton
  • New-2025-Suzuki-KingQuad 400ASi-Layton
  • New-2025-Suzuki-KingQuad 400ASi-Layton
  • New-2025-Suzuki-KingQuad 400ASi-Layton
  • New
  • Layton
  • S7100661
  • 5SAAK4D36S7100661
  • ATV
  • Utility
  • GREEN

2025 Suzuki KingQuad 400ASi

Suzuki’s dependable mid-size ATV is built for work and play. With selectable 2WD/4WD, smooth CVT transmission, and a fuel-efficient engine, the KingQuad 400ASi is ready for tough trails or demanding chores.

Efficient 376cc Engine

Fuel-injected, four-stroke, four-valve motor delivers smooth power and excellent drivability with strong fuel efficiency.

QuadMatic™ CVT Transmission

Fully automatic with selectable high/low range, reverse, and on-demand 4WD for traction in any terrain.

Durable Suspension

Independent front A-arm suspension provides 6.7 inches of wheel travel for comfort and stability over rough ground.

Bright Lighting

Dual 35-watt headlights and a high-visibility taillight improve safety in low-light conditions.

Rugged Design

Sharp body lines, high-clearance fenders, and full steel cargo racks handle heavy-duty outdoor work with style.

Call (385) 273-4195 or visit Young Powersports Layton to see the KingQuad 400ASi in person.

Stock# S7100661

  • Layton
  • New
  • S7100661
  • 2025
  • Suzuki
  • KingQuad 400ASi
  • ATV
  • Utility
  • 5SAAK4D36S7100661
  • 4-stroke, OHC single cylinder
  • 376cc (22.94 cubic in.)
  • Air-cooled with SCAS
  • 82.0 mm (3.228 in.)
  • 71.2 mm (2.803 in.)
  • 9.0:1
  • Suzuki electronic fuel injection
  • Electric
  • Wet sump
  • Electronic ignition (transistorized)
  • Dry shoe, automatic, centrifugal type
  • Automatic variable ratio (V-belt), with high/low-range and reverse
  • Shaft drive
  • 2WD and 4WD
  • Independent, double wishbone, coil spring, oil damped
  • Swing-arm type, coil spring, oil damped
  • Disc brakes, twin rotors
  • Single drum brake
  • AT25 x 8-12, tubeless type x 2
  • AT25 x 10-12, tubeless type x 2
  • 2060 mm (81.1 in.)
  • 1145 mm (45.1 in.)
  • 1220 mm (48.0 in.)
  • 1270 mm (50.0 in.)
  • 250 mm (9.8 in.)
  • 840 mm (33.1 in.)
  • 16.0 L (4.2 US gal.)
  • 265 kg (628 lb.)
  • Terra Green or Flame Red
  • 12V 35/35W (HS1) × 2
  • 12V 21/5W
  • 24-month limited warranty

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  • Estimated Payment
  • Calculation is estimate only.

Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.