Suzuki KingQuad 400ASi

The Suzuki KingQuad 400ASi is the smallest of the KingQuad utility ATVs, listed by Suzuki Motor USA for the 2026 model year. The page recalls that Suzuki introduced the first four-wheel ATV in 1982 and says the 400ASi is for work and play alike. A fuel-injected 376 cc air-cooled four-stroke single drives through the fully automatic Quadmatic CVT with high and low range and reverse, with two or four wheel drive chosen by a handlebar lever and a limited-slip front differential. The front suspension is double wishbone, the rear a swingarm, and the specification lists a curb weight of 265 kilograms and a 16 litre fuel tank. Suzuki notes it cannot be sold in California under CARB off-highway rules.