BatteryHigh
Hybrid and EV battery health variation between cars
- Typically appears
- Any
- What to inspect
- Run a state-of-health check and confirm remaining warranty
2022 Kia Niro problems
A 2022 Kia Niro is now 4 years old, so an average example has covered around 54,000 miles. A mid-run car · most launch faults had been addressed by this point, and wear items are the main risk at this age. Check the state safety inspection and service history alongside the documented faults below, which are sorted by whether a 2022 car has usually reached the mileage where they appear.
Compiled & reviewed by the VehicleFaults Research Team
Quick answer
The 2022 Kia Niro is 4 years old, so an average example has covered roughly 54,000 miles. At that mileage most documented faults are still ahead of it, so servicing evidence matters more than wear. A further 4 typically appear later in the car's life.
Faults that appear at any mileage
Age, electronics and build-related issues that are not mileage-driven.
BrakesMedium
Rear disc corrosion from regenerative braking
- Typically appears
- Age-related
- What to inspect
- Inspect rear discs for heavy scaling
ElectricalMedium
12V battery and charging faults on PHEV and EV cars
- Typically appears
- Age-related
- What to inspect
- Test the 12V battery and charge the car on both AC and DC
InfotainmentMedium
Touchscreen delamination causing 'ghost touches', system freezing, or completely unresponsive areas on the display.
- Typically appears
- 4-7 years
- What to inspect
- Turn on the ignition and look for air bubbles beneath the screen surface. Tap all four corners of the display to ensure the touch digitiser responds instantly.
Faults still ahead of this car
Typically appear later than this year's average mileage · worth budgeting for rather than inspecting.
TransmissionMedium
Dual-clutch hesitation on hybrid models
- Typically appears
- 60,000+ miles
- What to inspect
- Drive in slow traffic and feel for shunt
Engine CoolingMedium
Coolant loss and sweet smell from the exhaust heat recovery system (EHRS) or EGR cooler on 1.6 GDi models.
- Typically appears
- 50,000-80,000 miles
- What to inspect
- Check the coolant expansion tank level. Shine a torch down the back of the engine bay towards the exhaust to spot pink or green crusty residue.
SuspensionMedium
Knocking noises from the rear and uneven inner rear tyre wear due to trailing arm bush failure under heavy battery weight.
- Typically appears
- 40,000-70,000 miles
- What to inspect
- Check the inner shoulders of both rear tyres for severe stepping or baldness. Bounce the rear suspension firmly to listen for clunks.
SteeringLow
Noticeable clunking or clicking felt through the steering wheel due to a worn flexible coupling in the EPS motor.
- Typically appears
- 60,000-90,000 miles
- What to inspect
- With the vehicle stationary and system 'Ready', rapidly rock the steering wheel left and right by a few inches. Listen for a sharp clunk from the column.
Inspecting a 2022 Kia Niro?
Generate a tickable pre-purchase checklist for this exact year, mileage and variant · add photos and notes as you inspect.
Check this exact carKia Niro · frequently asked questions
What makes the Niro easy to retail?
The remainder of Kia's long warranty. Confirm the service history keeps it valid.
Which version sells fastest?
The self-charging hybrid for buyers without home charging, and the EV for those with it.
What must I supply with a PHEV or EV?
Both charging cables. Missing cables cost real money and delay the sale.
How does the 7-year warranty affect used stock?
Kia’s 7-year or 100,000-mile warranty transfers to subsequent owners, making older Niros highly desirable. However, it requires a strict, documented servicing history. Always check the service book or digital record; a missed or late scheduled service by more than a month or 1,000 miles can invalidate remaining manufacturer cover.
What is the difference between the Mk1 and Mk2 hybrid systems?
The Mk2 from 2022 uses an updated version of the 1.6 GDi engine with improved cooling and friction reduction, paired with a lighter electric motor. While power outputs remain similar, the Mk2 offers slightly better real-world MPG and a noticeably smoother transition between electric and combustion modes.
Are there any specific servicing requirements for the e-Niro reduction gear?
Yes, the EV models feature a reduction gear unit that requires periodic oil changes, which are often overlooked by independent garages. The oil should typically be replaced every 40,000 miles. Check the service history for this specific item, as neglected fluid can lead to premature bearing wear.