2026 Kia K4 GT-Line FWD29/39 City/Highway MPG 4D Sedan Steel Gray Price includes the following incentives, not all customers may qualify. See dealer for details: $1000 - KFA Dealer Choice Program: $1000 discount and 5.25% APR for 36 months. $30.08 per $1000 financed. Available to well qualified buyers who finance through Kia Finance America. 506. Exp. 05/04/2026 $500 - Military Program. Exp. 05/04/2026