Hyundai Accent Engine and Engine Cooling Problems

Source: NHTSA · Updated Sep 30, 2026 · 107 complaints analyzed

Owners have filed 107 complaints with NHTSA about engine and engine cooling problems on the Hyundai Accent across 20 model years. The 1997 model year has the most (15). The words owners use most often: “catalytic converter” (6% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Catalytic converter: mentioned in 6 of 107 complaints (6%)
  • Consumer states: mentioned in 6 of 107 complaints (6%)

At what mileage do engine and engine cooling problems happen?

Based on 45 complaints that reported the odometer reading.

Under 10k miles7 · 16%
10k–25k miles8 · 18%
25k–50k miles12 · 27%
50k–75k miles10 · 22%
75k–100k miles5 · 11%
100k–150k miles3 · 7%
150k+ miles0 · 0%

How serious are the reports?

Of 107 complaints, 3 mention a crash, 8 a fire.

Hyundai Accent engine and engine cooling complaints by model year

Peak: 1997, with 15 complaints
1995: 4199541996: 441997: 151997151998: 15151999: 6199962000: 11112001: 112001112002: 12122003: 3200332004: 222005: 2200522006: 112007: 1200712008: 552009: 2200922010: 442012: 4201242017: 112019: 3201932022: 11

n = 107 complaints · Source: NHTSA

Model yearEngine and Engine Cooling complaintsShare of that yearMedian miles
2022 Accent16%300
2019 Accent310%66,000
2017 Accent11%—
2012 Accent43%75,000
2010 Accent45%26,000
2009 Accent22%18,700
2008 Accent55%23,000
2007 Accent11%3,452
2006 Accent12%1,999
2005 Accent24%20,150
2004 Accent26%71,069
2003 Accent38%56,081
2002 Accent129%27,000
2001 Accent1110%46,000
2000 Accent1112%73,250
1999 Accent610%33,468
1998 Accent1532%70,000
1997 Accent1527%—
1996 Accent44%16,805
1995 Accent43%—

When owners reported it

Peak: 2003, with 13 complaints
1996: 119961997: 41998: 619981999: 72000: 820002001: 92002: 1120022003: 13132004: 920042005: 52006: 720062008: 52009: 320092010: 22011: 520112012: 32014: 120142022: 12023: 520232024: 12026: 12026

n = 107 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists engine and engine cooling for the Hyundai Accent. A pattern of complaints does not always lead to a recall.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

The contact owns a 2019 Hyundai Accent. The contact stated that while driving at various speeds, the vehicle experienced harsh and sluggish operation due to excessive oil consumption. The vehicle was taken to the local dealer on several occasions, and an oil consumption test was performed. The…

Received Sep 18, 2026 · NHTSA complaint 11765339

The contact owns a 2012 Hyundai Accent. The contact stated while driving approximately 35 MPH, the check engine warning light illuminated. The vehicle was driven to a dealer to be diagnosed. The contact was informed that the catalytic converter needed to be replaced. The vehicle was repaired…

Received Aug 14, 2024 · NHTSA complaint 11608478

The contact owns a 2017 Hyundai Accent. The contact stated while driving at an undisclosed speed, the passenger’s side air bag warning light illuminated. The contact stated that after a visual inspection of the vehicle, she became aware that the vehicle was leaking oil. The check engine warning…

Received Dec 1, 2023 · NHTSA complaint 11557888

The contact owns a 2012 Hyundai Accent. The contact stated that the engine was consuming an excessive amount of engine oil with the oil warning light illuminated on the instrument panel. Neither the dealer nor the manufacturer was notified of the failure. The vehicle was not diagnosed or repaired…

Received Nov 14, 2023 · NHTSA complaint 11555049

The contact owns a 2019 Hyundai Accent. The contact stated that while driving at various speeds, the oil warning light frequently blinked on the instrument panel. The contact called an independent mechanic who inspected the vehicle. The mechanic discovered that the vehicle was consuming an…

Received Nov 14, 2023 · NHTSA complaint 11555074
Hyundai Accent
2017 Hyundai Accent (RB4 MY17) Active hatchback. Photographed in Fremantle, Western Australia , Australia.. Representative photo; appearance varies by model year. Photo: EurovisionNim, CC BY-SA 4.0, via Wikimedia Commons.

Frequently asked questions

Do all Hyundai Accents have engine and engine cooling problems?

No. NHTSA has 107 owner complaints about engine and engine cooling for the Hyundai Accent. Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the Hyundai Accent engine and engine cooling?

No recall currently lists engine and engine cooling for this vehicle.

What do owners say about engine and engine cooling problems on the Hyundai Accent?

The most frequent phrase is “catalytic converter”, in 6 of 107 complaints, followed by “consumer states” (6).

Other Hyundai Accent problems

See all Hyundai Accent problems.