Parts & Accessories Spare parts 2023 Hyundai Sonata 2023 Smart category New Mileage: 0000 With a 2.5-liter engine producing 194 horsepower and 232 Nm of torque, paired with an 8-speed automatic transmission. Engine and Performance Engine Capacity: 2.5 liters (4 cylinders) Horsepower: 194 hp Torque: 232 Nm Transmission: 8-speed automatic with front-wheel drive. Fuel Type: Gasoline (Octane 91) Fuel Consumption: Approximately 16.5 km/liter.