2017 Hyundai Accent: what breaks, and at what mileage
What breaks on the 2017 Hyundai Accent
On the 2017 Hyundai Accent, the failure owners report most often is airbag warning light or occupant sensor fault, with 11 reports on file. Across every failure mode on this year, half the dated reports were filed before 45,000 miles. Overall it scores 67 out of 100, high risk for a 2017.
High risk for a 2017 — 224th riskiest of the 263 2017 vehicles we can rate. 98 owner reports; fleet size borrowed from other years of the same model.
What owners report breaking
Owners have reported 25 named failure modes on the 2017 Hyundai Accent, and the three most-reported carry 30% of everything filed, which is an unusually even spread for one model year.
Airbag warning light or occupant sensor fault leads with 11 reports and about 0.3 per 1,000 vehicles.
Other engine problem follows with 11 reports, median 80,000 miles. 1 of those report mention a fire.
Other electrical problem follows with 7 reports, median 50,000 miles. 1 of those report mention a fire.
By system, the reports fall mostly into engine (23), airbag (18) and electrical (10).
When these failures get reported
44 of the reports on the 2017 Hyundai Accent came with an odometer reading, and half of those were filed before 45,000 miles.
Cumulatively, 55% by 50,000 miles and 86% by 100,000 miles of the dated reports had been filed.
The busiest stretch is between 40,000 and 50,000 miles, which alone holds 18% of the dated reports.
36% of the dated reports were filed below 36,000 miles, which is early enough that a fair number of these cars were still under a factory warranty when the owner complained.
Tick median reported mileage Solid middle half of reports Faint 10th to 90th percentile Colour how bad the failure is when it happens
Showing the 12 most-reported failure modes of 25. The full list is in the table below.
How reports accumulate
Every report with an odometer reading, cumulative, from 0 to 200,000 miles. A curve that climbs early is a car with early problems, whatever its total.
- Line share of reports filed by that mileage
- Dashed the median reported mileage
How bad it is when it goes
Across the named modes, 7 mention a crash, 2 a fire and 6 an injury. Those are the words owners used in their own complaints, and NHTSA does not verify them, but they are the closest thing in this data to a measure of what a failure actually did.
The average severity weight across every report on this year is 4.95, where a stalled engine or a failed airbag weighs many times more than a rattling trim panel, and a figure this high means the reports are dominated by failures with safety consequences rather than annoyances. The weighting is set out in full on the methodology page.
What the top failures cost to put right, as editorial estimates for an independent US shop rather than figures from NHTSA: airbag warning light or occupant sensor fault at $300–$1,600, other engine problem at $300–$4,000, other electrical problem at $250–$2,000 and excessive oil consumption at $900–$6,500. Dealer labour, a seized bolt or a part that is no longer made can push any of these past the top of its range.
30% of the reports on this year sit in the engine, transmission, drivetrain or cooling systems — the four where a repair bill is usually four figures.
Every reported failure mode
| Failure mode | System | Reports | With reading | 25th | Median | 75th | Per 1,000 | Typical repair | Severity |
|---|---|---|---|---|---|---|---|---|---|
| Airbag warning light or occupant sensor fault | airbag | 11 | 6 | — | 39k | — | 0.3 | $300–$1,600 | High |
| Other engine problem | engine | 11 | 3 | — | 80k | — | 0.3 | $300–$4,000 | High |
| Other electrical problem | electrical | 7 | 4 | — | 51k | — | 0.2 | $250–$2,000 | Moderate |
| Excessive oil consumption | engine | 6 | 0 | — | — | — | 0.2 | $900–$6,500 | High |
| Catalytic converter failure | emissions | 5 | 1 | — | 138k | — | 0.1 | $900–$3,500 | Moderate |
| Other brake problem | brakes | 5 | 3 | — | 3k | — | 0.1 | $300–$1,800 | High |
| Seat belt or retractor failure | airbag | 4 | 2 | — | 7k | — | 0.1 | $200–$900 | High |
| Other powertrain problem | transmission | 4 | 3 | — | 59k | — | 0.1 | $400–$4,500 | High |
| Complete engine failure or seizure | engine | 3 | 0 | — | — | — | 0.1 | $4,500–$12,000 | Critical |
| Airbag failed to deploy in a crash | airbag | 3 | 2 | — | 90k | — | 0.1 | $1,000–$5,000 | Critical |
| Oil leak | engine | 2 | 0 | — | — | — | 0.1 | $250–$2,200 | Moderate |
| Control module (ECM/PCM/BCM) failure | electrical | 2 | 2 | — | 7k | — | 0.1 | $700–$3,000 | High |
| Tire blowout or tread separation | wheels | 2 | 2 | — | 51k | — | 0.1 | $200–$1,500 | Critical |
| Other steering problem | steering | 2 | 1 | — | 11k | — | 0.1 | $350–$2,400 | High |
| Other speed control problem | adas | 2 | 2 | — | 72k | — | 0.1 | $250–$2,000 | Critical |
| Other body or interior problem | body | 2 | 1 | — | 18k | — | 0.1 | $200–$2,000 | Moderate |
| Misfire or rough idle | engine | 1 | 0 | — | — | — | 0.0 | $250–$1,600 | Moderate |
| Radiator or coolant leak | cooling | 1 | 0 | — | — | — | 0.0 | $350–$1,900 | High |
| Complete transmission failure | transmission | 1 | 0 | — | — | — | 0.0 | $2,800–$8,000 | Critical |
| Ignition switch, key fob or immobilizer failure | electrical | 1 | 0 | — | — | — | 0.0 | $250–$1,500 | High |
| Infotainment screen failure | infotainment | 1 | 0 | — | — | — | 0.0 | $400–$2,600 | Low |
| Loss of braking | brakes | 1 | 1 | — | 81k | — | 0.0 | $400–$3,000 | Critical |
| Rust or structural corrosion | body | 1 | 0 | — | — | — | 0.0 | $500–$6,000 | High |
| Other fuel system problem | fuel | 1 | 0 | — | — | — | 0.0 | $300–$2,200 | High |
| Other lighting problem | lighting | 1 | 1 | — | 22k | — | 0.0 | $120–$1,200 | Moderate |
| Unclassified problem | other | 18 | 10 | 24k | 45k | 56k | 0.5 | — | Moderate |
This year had no usable recall paperwork, so the fleet-size estimate is the median of other years of the same model. Repair costs are typical independent-shop ranges for the failure, not figures from these reports.
How often, against how many were built
Scaled by an estimate of how many of these cars exist, the 2017 Hyundai Accent draws about 2.8 per 1,000 vehicles, which puts it in the 79th percentile of complaint rates among 2017 vehicles we can rate.
That denominator is the weakest number on the page and it is fair to say so plainly. This year had no usable recall paperwork, so the fleet-size estimate is the median of other years of the same model.
The working figure is 34,815 vehicles. If the true number is twice that, every rate on this page is half what it says; the ranking against other 2017 vehicles, which is what the risk score uses, is far more robust than the rate itself.
How it ranks in the 2017 field
The score at the top of the page, placed among its peers. The zones are the same thresholds the scorer applies, read out of the scorer itself, so the picture and the band word cannot disagree.
Scores are ranked within the model year, never across years, because an older car has had longer to accumulate reports.
- Left fewer and less serious reports
- Right more, or worse
- Marker this vehicle
Better and worse years of the same car
High risk for a 2017 — 224th riskiest of the 263 2017 vehicles we can rate. The comparison is always within the same model year, so an older car is never penalised for having had longer to break.
Across the 27 model years of this car that carry enough reports to score, 2006 comes out best at 57 and 2022 worst at 76, with 2017 itself at 67.
If the model year is negotiable, 2006, 2021, 1998, 1997, 1996, 2009, 2008 and 2007 score lower than 2017 by a margin worth acting on. Same body, same engines, different luck — usually a supplier change or a mid-cycle fix, which the complaint data can show but never explain.
Within the 2011–2017 generation specifically, 2011 is the strongest year at 66 and 2013 the weakest at 71.
Scores compare each year against other cars of the same model year, so a low number on an older car is a real result and not an artefact of age.
Shorter is better. Years with too few reports to score are shown without a bar rather than as a zero, because no data is not good news.
Within the 2011-2017 generation, 2011 Hyundai Accent scores best at 66 and 2013 Hyundai Accent worst at 71.
The limits of complaint data
98 owner reports; fleet size borrowed from other years of the same model. Every count on this page is therefore a floor: it is the number of owners who went to the trouble of filing with a federal agency, which is a small and self-selected fraction of the owners who had the fault.
Of those 98 reports, 44 carried an odometer reading, so the mileages here describe 45% of the sample rather than all of it. Owners also round: readings pile up on multiples of ten thousand, which is why this site publishes "about 90,000 miles" and not "91,438".
Named failure modes come from matching phrases in the complaint text, so a badly worded complaint can land in the wrong bucket. The effect washes out across hundreds of reports and does not wash out across five.
And nothing here predicts what one car will do. These are other people's complaints, filed years apart, on cars maintained by strangers. Read the page as a map of where this model year has previously gone wrong, then have the specific car in front of you inspected.
Questions this page answers
What are the most common problems with the 2017 Hyundai Accent?
The most-reported failures are airbag warning light or occupant sensor fault (11 reports, median 40,000 miles), other engine problem (11 reports, median 80,000 miles) and other electrical problem (7 reports, median 50,000 miles). Counts come from owner complaints filed with NHTSA, which are voluntary, so they show what owners bothered to report rather than every fault that occurred.
Is the 2017 Hyundai Accent reliable?
It scores 67 out of 100 on our risk index, which is high — 224th riskiest of the 263 2017 vehicles we can rate. The score is a comparison against other 2017 vehicles, not a prediction about any individual car, and it is built from complaint rates, severity and how early failures appear.
Which year of the Hyundai Accent is best?
Within the 2011–2017 generation, 2011 scores best at 66 out of 100 and 2013 worst at 71. Same body, same engines, different luck.
Where this comes from. Every figure above is computed from NHTSA owner complaints and recall records for this exact make, model and year. Complaints are voluntary and self-selected, so treat counts as a floor. The methodology page writes out each formula, and the same numbers are available as JSON.
What breaks at my mileage Compare with another car
Source Owner complaints and recall records published by the US National Highway Traffic Safety Administration, model years 1996–2027 Figures rebuilt Published by AtWhatMileage How every figure is computed