2016 Hyundai Elantra Engine Problems

Source: NHTSA · Updated Oct 1, 2026 · 111 complaints analyzed

Owners have filed 111 complaints with NHTSA about engine problems on the 2016 Hyundai Elantra, 38% of all complaints for this model year. Half of the reports with a mileage happened before 73,000 miles. The words owners use most often: “oil change” (9% of reports).

What owners describe

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

  • Oil change: mentioned in 10 of 111 complaints (9%)
  • Knocking sound: mentioned in 7 of 111 complaints (6%)

At what mileage do engine problems happen?

Based on 41 complaints that reported the odometer reading.

Under 10k miles2 · 5%
10k–25k miles0 · 0%
25k–50k miles6 · 15%
50k–75k miles13 · 32%
75k–100k miles10 · 24%
100k–150k miles9 · 22%
150k+ miles1 · 2%

How serious are the reports?

Of 111 complaints, 1 mention a crash, 2 a fire.

Hyundai Elantra engine complaints by model year

Peak: 2017, with 290 complaints
1997: 119971999: 22000: 620002001: 42002: 220022003: 12004: 520042005: 42006: 220062007: 122008: 2420082009: 132010: 1520102011: 922012: 13920122013: 2332014: 16620142015: 922016: 11120162017: 2902902018: 14120182019: 1332020: 10920202021: 132022: 1120222023: 192024: 820242025: 3

n = 1,651 complaints · Source: NHTSA

Model yearEngine complaintsShare of that yearMedian miles
2025 Elantra314%4,000
2024 Elantra815%43,000
2023 Elantra1919%7,645
2022 Elantra1111%28,913
2021 Elantra1310%71,250
2020 Elantra10943%32,500
2019 Elantra13353%76,000
2018 Elantra14150%38,000
2017 Elantra29038%49,000
2016 Elantra11138%73,000
2015 Elantra9235%73,500
2014 Elantra16643%82,500
2013 Elantra23318%65,000
2012 Elantra13921%68,585
2011 Elantra9221%81,000
2010 Elantra154%91,250
2009 Elantra135%86,500
2008 Elantra248%112,283
2007 Elantra124%140,000
2006 Elantra21%80,540
2005 Elantra43%104,250
2004 Elantra53%99,597
2003 Elantra10%3,500
2002 Elantra21%80,300
2001 Elantra41%126,100
2000 Elantra63%30,750
1999 Elantra22%150,000
1997 Elantra11%189,000

When owners reported it

Peak: 2022, with 20 complaints
2015: 2201522017: 1201712018: 5201852019: 9201992020: 102020102021: 182021182022: 202022202023: 192023192024: 132024132025: 6202562026: 820268

n = 111 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists engine for the 2016 Hyundai Elantra. 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 motor started to make a ticking noise 5 months earlier. 5 months later at 180,000 miles a borascope finding, reveled all 4 cylinder walls were worn related to cylinder slap. Called Hyundai dealership and was told ithe car is too old and the milage too high for a warranty coverage.

Received Aug 29, 2026 · NHTSA complaint 11760536

Vehicle stalls while driving which is very dangerous. All dashboard lights go on prior to stalling. No engine light is on. Knocking sound coming from engine. Dealer states engine needs to be replaced. Car has been serviced regularly despite that Hyundai denies engine replacement. The knocking sound…

Received Aug 29, 2026 · NHTSA complaint 11760525

Engine burned oil and had knocking sound, despite having regular oil changes. Stalked out while driving took to dealer initial said it was covered by the exerted coverage but ultimately denied. It had 111,000 miles on it. I believe this engine has the same issues as the others.

Received Jul 16, 2026 · NHTSA complaint 11750822

Frequently asked questions

Do all 2016 Hyundai Elantras have engine problems?

No. NHTSA has 111 owner complaints about engine for the 2016 Hyundai Elantra (38% of the 293 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the 2016 Hyundai Elantra engine?

No recall currently lists engine for this vehicle.

At what mileage do engine problems start?

The median reported mileage is 73,000 miles: half of the reports with a mileage came before that.

What do owners say about engine problems on the 2016 Hyundai Elantra?

The most frequent phrase is “oil change”, in 10 of 111 complaints, followed by “knocking sound” (7).

See all 2016 Hyundai Elantra problems or engine problems across all Elantra years.