Kia K3 Fleet specifications. Engine and performance: Engine type - gasoline, number of cylinders - 4, engine capacity - 1.6 liters, transmission - automatic AT, number of transmission speeds - 6, drive system - front-wheel drive FWD, engine power - 123 hp, fuel efficiency - 16.6 km/liter. Exterior specifications: Halogen headlights, daytime running lights, halogen taillights, wheel size - 15 inches, wheel material - aluminum, exterior mirrors - electric adjustment and folding.