AutoUtility currently tracks 19 official NHTSA owner defect complaints for the 2018 Hyundai Accent. Engine & Cooling issues are the most frequently reported category, appearing in 7 complaints (36.8% of submitted records). Among these NHTSA complaint records, 4 cite a fire, 1 reports one or more injuries.
Factual proportion of owner complaints categorized by automotive subsystem in NHTSA records
7 owner complaints submitted to NHTSA ODI for this subsystem.
3 owner complaints submitted to NHTSA ODI for this subsystem.
3 owner complaints submitted to NHTSA ODI for this subsystem.
2 owner complaints submitted to NHTSA ODI for this subsystem.
Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation
"The break light came on. The local garage says I need a new master cylinder, and the dealer I purchesed the car from will not verify an extended warantee item or silent recall. This master cylinder part is all over the the internet as defective on multiple years."
"This car burns through gas at an unbelievable rate. I have read that this is a common problem and Hyundai needs to address the problem - and REPAIR it - for all affected owners. I have about 75,000 miles and the problem has been ongoing for over a year. I have to add oil every week and if I forget,..."
"EXCESSIVE OIL CONSUMPTION = ENGINE FAILURE + NO WARRANTY HONORER"
"I have to check my oil every other day. For some reason my car is sucking up all the oil and I don’t believe I should be putting oil in it every other day."
"Oil consumption is bad and I keep getting an oil change every month and a half"
Reported defect complaint volume across sibling model years (2015–2022)
| Model Year | NHTSA Complaints | Crash Reports | Safety Recalls | Detailed Report |
|---|---|---|---|---|
| 2015 Hyundai Accent | 69 | 7 | 2 | View 2015 Problems → |
| 2016 Hyundai Accent | 100 | 7 | 0 | View 2016 Problems → |
| 2017 Hyundai Accent | 68 | 9 | 0 | View 2017 Problems → |
| 2018 Hyundai Accent Current Page | 19 | 0 | 1 | Current |
| 2019 Hyundai Accent | 29 | 1 | 1 | View 2019 Problems → |
| 2020 Hyundai Accent | 12 | 2 | 4 | View 2020 Problems → |
| 2021 Hyundai Accent | 16 | 0 | 4 | View 2021 Problems → |
| 2022 Hyundai Accent | 16 | 2 | 2 | View 2022 Problems → |
Complete distribution of consumer defect reports across all 10 granular NHTSA system and subsystem classifications
| Vehicle Component / System | Total Complaints | Crash Reports | Fire Reports | Injury Entries | Fatality Entries |
|---|---|---|---|---|---|
| Engine NHTSA category: ENGINE | 7 | 0 | 1 | 1 | 0 |
| Electrical System NHTSA category: ELECTRICAL SYSTEM | 2 | 0 | 1 | 0 | 0 |
| Structure & Body NHTSA category: STRUCTURE | 2 | 0 | 0 | 0 | 0 |
| Other / Uncategorized NHTSA category: UNKNOWN OR OTHER | 2 | 0 | 0 | 0 | 0 |
| Air Bags NHTSA category: AIR BAGS | 1 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,EXTERIOR LIGHTING | 1 | 0 | 1 | 0 | 0 |
| Doors, Latches & Locks NHTSA category: LATCHES/LOCKS/LINKAGES | 1 | 0 | 0 | 0 | 0 |
| Service Brakes NHTSA category: SERVICE BRAKES | 1 | 0 | 0 | 0 | 0 |
| SERVICE BRAKES,ENGINE,FUEL/PROPULSION SYSTEM | 1 | 0 | 1 | 0 | 0 |
| SUSPENSION,UNKNOWN OR OTHER | 1 | 0 | 0 | 0 | 0 |
Cross-reference safety recalls, crash test safety ratings, and EPA fuel economy for this model year
Key performance indicators, EPA fuel economy specs, powertrain variants, and summary ratings.
Official recall campaigns, safety defect descriptions, and manufacturer free remedy instructions.
NHTSA 5-Star NCAP crash test results, driver assistance systems, and rollover resistance ratings.
EPA fuel economy ratings, electric range, and annual energy cost benchmarks.
Direct, deterministic answers synthesized from verified United States government databases for the 2018 Hyundai Accent
In official NHTSA consumer records, the most frequently cited issue area for the 2018 Hyundai Accent is Engine & Cooling, appearing in 7 records (36.8% of submitted filings).
Secondary reported categories include Body & Structure (3) and Electrical System (3).
AutoUtility does not issue subjective reliability scores or commercial ratings. In official United States government records, NHTSA tracks 19 consumer defect complaints and 1 safety recall campaign for the 2018 Hyundai Accent.
Reviewing documented component complaint distributions, recall remedy notices, and active federal investigations provides an objective, evidence-based view of the vehicle's historical safety and defect record.
Among consumer complaint records on file with NHTSA for the 2018 Hyundai Accent, 0 filings cite a crash, 4 cite smoke or fire, and 1 report one or more injuries.
Incident entries represent consumer descriptions at the time of submission to federal authorities and do not establish mechanical causation or legal liability.
The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database under 49 CFR Part 576.
Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.