EngineHigh
Nu 2.0L engine — some engine-failure and stalling complaints (check recall/warranty history).
- Typically appears
- 60,000+ miles
- What to inspect
- Listen for knock, confirm any engine software/recall work.
2017 Hyundai Elantra problems
A 2017 Hyundai Elantra is now 9 years old, so an average example has covered around 121,500 miles. This is the first model year of the generation · early-build cars carry the highest share of teething faults and the most recall activity, so check the service history for completed recall work. Check the state safety inspection and service history alongside the documented faults below, which are sorted by whether a 2017 car has usually reached the mileage where they appear.
Compiled & reviewed by the VehicleFaults Research Team
Quick answer
The 2017 Hyundai Elantra is 9 years old, so an average example has covered roughly 121,500 miles. At that mileage 6 of the documented faults are already due, so check those first.
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Build the inspection planFaults a 2017 example has usually reached
Documented onset mileage is at or below the ~122k miles an average 2017 car has covered.
EngineMedium
Oil consumption on some engines.
- Typically appears
- 70,000+ miles
- What to inspect
- Check oil level and top-up history.
SteeringLow
Electric steering faults.
- Typically appears
- 80,000+ miles
- What to inspect
- Confirm consistent steering feel.
Transmission (7-speed DCT)High
Shuddering, hesitation, or jerky shifts at low speeds, particularly when pulling away from a standstill.
- Typically appears
- 40,000-70,000 miles
- What to inspect
- Conduct a low-speed forecourt test. Shift between Drive and Reverse multiple times, feeling for delayed engagement or excessive judder when creeping forward.
Engine ManagementMedium
Rough idle, hesitation under load, and an illuminated engine management light due to premature ignition coil failure.
- Typically appears
- 50,000-80,000 miles
- What to inspect
- Start the engine from cold. Observe the rev counter for hunting and feel through the steering wheel and seat for misfire vibrations before the engine warms up.
Front SuspensionLow
Knocking or clunking noises from the front end when traversing uneven surfaces or turning the steering wheel at a standstill.
- Typically appears
- 60,000-90,000 miles
- What to inspect
- With the engine running and the vehicle stationary, turn the steering wheel lock-to-lock listening for spring binding or clunks from the strut top mount bearings.
Faults that appear at any mileage
Age, electronics and build-related issues that are not mileage-driven.
ElectricalLow
Infotainment and sensor glitches.
- Typically appears
- Any
- What to inspect
- Test the screen and driver aids.
Exterior PaintworkMedium
Flaking or peeling paint, predominantly on models finished in white or pearl white, affecting the roof edge and bonnet.
- Typically appears
- 3-5 years
- What to inspect
- Visually inspect the roofline above the windscreen, the bonnet edges, and the A-pillars for bubbling, lifting clear coat, or exposed primer.
Inspecting a 2017 Hyundai Elantra?
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Build my inspection planHyundai Elantra · frequently asked questions
Is the Hyundai Elantra reliable?
It's good value with a strong warranty; confirm any engine recall/software work and check oil use.
Do Elantras have engine problems?
Some engines have failure/stalling complaints — verify recall completion and history.
Is the Elantra a good used buy?
Yes, with recall history confirmed and clean oil-consumption records.
Does the 2017-2020 Hyundai Elantra use a timing belt or a timing chain?
The 2.0-litre Nu and the turbocharged engines fitted to this generation of Elantra all utilise a timing chain rather than a rubber timing belt. This chain is designed to last the lifetime of the vehicle, provided previous owners adhered to strict oil change intervals to prevent tensioner wear.
What should dealers look out for on Elantras equipped with the dual-clutch transmission?
The 7-speed dual-clutch gearbox, found primarily on Eco and Sport variants, requires careful assessment. It uses a dry clutch system prone to overheating and premature wear in heavy stop-start traffic. Dealers must check for software updates and ensure there is no excessive juddering or hesitation when pulling away.
What are the recommended service intervals for the 2017-2020 Hyundai Elantra?
For standard driving conditions, Hyundai recommends a minor service including an oil and filter change every 7,500 miles or 12 months. However, vehicles subjected to short urban journeys or heavy traffic fall under the severe usage schedule, requiring oil changes every 3,750 miles or six months to prevent premature wear.
Other Elantra model years
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