BrakesMedium
Discs and pads worn quickly on the 3.3 T-GDI
- Typically appears
- 30,000+ miles
- What to inspect
- Measure disc lip and check pad thickness on all corners
2017–2023 Kia Stinger · common problems & known faults
A rear-drive performance saloon that sells to enthusiasts, so the emphasis is on how hard it has been driven and whether the drivetrain has been serviced properly.
Compiled & reviewed by the VehicleFaults Research Team · last reviewed August 2026
Quick answer
The most commonly reported faults on the 2017–2023 Kia Stinger are Automatic gearbox harshness where fluid has never been changed, 2.2 diesel DPF and EGR blockage on urban cars and Discs and pads worn quickly on the 3.3 T-GDI. 2 of the documented issues are rated high severity · inspect these first. Full inspection points, onset mileage and what to check are listed below.
Reliability snapshot
Based on the documented faults on this page for the Kia Stinger.
6.5/ 10
- Critical
- 0
- High
- 2
- Medium
- 2
- Low
- 1
Guidance only · reflects reported patterns, not a specific car's condition.
Kia Stinger problems by year
Which faults an average example has usually reached depends on its age. Pick a model year for the faults that matter on that build.
Known faults to check
TransmissionHigh
Automatic gearbox harshness where fluid has never been changed
- Typically appears
- 60,000+ miles
- What to inspect
- Feel for shunt on light-throttle upshifts
EngineHigh
2.2 diesel DPF and EGR blockage on urban cars
- Typically appears
- 60,000+ miles
- What to inspect
- Check for regeneration warnings and inspect the EGR history
SuspensionMedium
Adaptive damper leaks and bush wear on GT models
- Typically appears
- 50,000+ miles
- What to inspect
- Look for oil on damper bodies and test the drive modes
BodyworkLow
Kerbed 19-inch wheels and front lip damage
- Typically appears
- Age-related
- What to inspect
- Inspect all rims and the front spoiler
Inspecting a Kia Stinger?
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Check this exact carFrequently asked questions
Is the Stinger reliable?
Yes, mechanically it is strong; abuse and missed gearbox services are the risks.
Does the Kia warranty help resale?
Very much · the seven-year transferable warranty is a genuine selling point on younger cars.
Which version sells best?
The GT-Line diesel for value buyers, the GT-S V6 for enthusiasts.
What should I check on a test drive?
Gearbox smoothness, brake feel and any vibration at motorway speed.
Sources & further reading
Faults are compiled from documented recalls, technical bulletins, owner reports and mechanic sources, then reviewed for accuracy. This is guidance only · not a substitute for a professional inspection.