Kia of Stockton Kia of Stockton is focused on providing customers with an honest and simpler buying and service experience. We are giving customers straightforward information so that they can make confident decisions. Kia of Stockton, in California's San Joaquin Valley, joined the Lithia Motors family of dealerships in October 2013 after being acquired from Stockton Automotive Development, LLC. Kia of Stockton, near the surrounding areas of Pleasanton, Fairfield, Vacaville, San Ramon, Danville, Citrus Heights, Ripon, and Patterson, California, features a wide selection of new Kia and used cars and SUVs. Our inventory includes new models such as the Kia Forte, Forte 5-door, Forte Koup, Soul, Kia Rio, Kia Rio5, Optima, Sedona, Sorento, and Sportage. Kia of Stockton also has Kia Certified Used Vehicles, vehicles that meet Kia's demanding standards for quality and pass a meticulous certification process.