Battery drain from short trips and failing alternator
- Typically appears
- Age-related
- What to inspect
- Cold-crank test and check charging voltage

A 2025 Hyundai i10 is now a year old, so an average example has covered around 13,500 miles. The final model year of the generation · generally the most sorted build, so mileage, servicing and condition matter more than build-year faults. Check the state safety inspection and service history alongside the documented faults below, which are sorted by whether a 2025 car has usually reached the mileage where they appear.
Compiled & reviewed by the VehicleFaults Research Team
The 2025 Hyundai i10 is a year old, so an average example has covered roughly 13,500 miles. At that mileage most documented faults are still ahead of it, so servicing evidence matters more than wear. A further 6 typically appear later in the car's life.
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Build the inspection planAge, electronics and build-related issues that are not mileage-driven.
Battery drain from short trips and failing alternator
Door edge and tailgate corrosion on older cars
Typically appear later than this year's average mileage · worth budgeting for rather than inspecting.
Clutch wear from town driving and learner use
Rear beam and shock wear from potholes
Timing chain rattle and stretch caused by neglected oil changes on Kappa engines.
Seized rear brake calipers or sticking handbrake mechanisms from light town use.
Heater blower motor only functioning on the highest setting due to a blown resistor.
Knocking noise from the steering column due to a worn EPS flexible motor coupling.
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Clutch condition plus battery health if the car has stood on the forecourt.
The automated manual is slow but reliable; manuals retail faster.
Both the 1.0-litre and 1.2-litre Kappa engines utilise a timing chain rather than a cambelt. These are designed to last the lifetime of the vehicle and do not have a set replacement interval. However, they are highly sensitive to oil degradation, making a complete service history essential to prevent premature chain stretch.
The 8-inch touchscreen on Mk3 models from 2020 onwards can occasionally freeze, reboot randomly, or drop Apple CarPlay and Android Auto connections. This is usually resolved by a software update via the Hyundai dealer network, but you should test all screen functions and USB ports during appraisal to ensure hardware is operational.
The 1.0-litre three-cylinder engine is generally robust but can suffer from increased oil consumption if piston rings become gummed up from prolonged short-journey use. Check the dipstick for low levels or thick, sludgy oil, and inspect the exhaust tailpipe for heavy, oily soot deposits which indicate the engine is burning oil.
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