KIA Niro: Unleaded gasoline
For Europe
For the optimal vehicle performance, we recommend you to use unleaded gasoline with an octane rating of RON (Research Octane Number) 95/AKI (Anti Knock Index) 91 or higher.
You may use unleaded gasoline with an octane rating of RON 91~94/AKI 87~90 but it may result in slight performance reduction of the vehicle. (Do not use methanol blended fuels.)
Except Europe
Your new Kia vehicle is designed to use only unleaded fuel having an Octane Rating of RON (Research Octane Number) 91/AKI (Anti- Knock Index) 87 or higher. (Do not use methanol blended fuels.) Your new vehicle is designed to obtain maximum performance with unleaded fuel, as well as minimize exhaust emissions and spark plug fouling.
WARNING
- Do not "top off" after the nozzle automatically shuts off when refueling.
- Always check that the fuel cap is installed securely to prevent fuel spillage in the event of an accident.
CAUTION
Never use leaded fuel. The use of leaded fuel is detrimental to the catalytic converter and will damage the engine control system's oxygen sensor and affect emission control.
Never add any fuel system cleaning agents to the fuel tank other than what has been specified. Kia recommends to consult an authorized Kia dealer/service partner for details.
Gasoline containing alcohol and methanol
Gasohol, a mixture of gasoline and ethanol (also known as grain alcohol), and gasoline or gasohol containing methanol (also known as wood alcohol) are being marketed along with or instead of unleaded gasoline.
Do not use gasohol containing more than 10% ethanol, and do not use gasoline or gasohol containing any methanol.
Either of these fuels may cause drivability problems and damage to the fuel system, engine control system and emission control system.
Discontinue using gasohol of any kind if drivability problems occur.
Vehicle damage or drivability problems may not be covered by the manufacturer's warranty if they result from the use of:
- Gasohol containing more than 10% ethanol.
- Gasoline or gasohol containing methanol.
- Leaded fuel or leaded gasohol.
CAUTION
Never use gasohol which contains methanol.
Discontinue use of any gasohol product which impairs drivability.
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Other fuels
Using fuels such as Silicone (Si) contained fuel, MMT (Methylcyclopentadienyl Manganese Tricarbonyl), Manganese (Mn) contained fuel, Ferrocene (Fe) contained fuel, and Other metallic additives contained fuels, may cause vehicle and enVehicle modifications
Vehicle modifications This vehicle should not be modified. Modification of your vehicle could affect its performance, safety or durability and may even violate governmental safety and emissions regulations. In addition, damage or performancHEV/PHEV powertrain (Kia Niro Hybrid only)
By following a few simple precautions for the first 6,000 km (4,000 miles) you may increase the performance economy and life of your vehicle. Do not race the engine. Avoid hard stops, except in emergencies, to allow the brakes to seat propSEE MORE:
Parking brake
Check if the brake warning light ( ) appears when the vehicle is in the START or ON position. Be sure the parking brake is fully released and the brake warning light ( ) is off before driving. WARNING- (Kia Niro EV only) To reduce the risDuct Sensor Repair procedures
Inspection Check that the voltage between No. 1 and 2 duct sensors change. Sensor (+ 5V) Sensor ground Specification Replacement Duct sensor - Floor Disconnect the negative (-) battery terminal. Remove the crash pad lowCategories
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