VinCanary

Reliability report · 2016 Hyundai Elantra · Updated July 2026

The last of the old shape, and the last year Hyundai still covers the engine.

The 2016 is the final year of the outgoing Elantra body, and its 290 federal complaints are dominated by one thing: the engine using oil, then knocking, then in the worst cases stopping. Owners describe a cold-start tapping they compare to piston slap, a tick that sounds like a rod, and dipsticks that come up dry between changes.

What makes this year worth looking at anyway is coverage. Hyundai extended the powertrain warranty twice on this population — once on the engine long block for piston-slap damage, and once for connecting-rod-bearing damage out to 15 years or 150,000 miles, valid for second and third owners. Both bulletins stop at 2016. Buy a well-documented one, get the two recalls closed, and you have a car whose worst-case repair is somebody else's bill.

Evidence: 290 NHTSA complaints · 2 recall campaigns · 7 mechanic & forum sources

Canary status

Squawking

What that means: 290 federal complaints and two recalls, one of which was still waiting on parts as of mid-2026. The engine burns oil and can knock — but 2016 is the final model year inside two separate Hyundai warranty extensions that pay for that repair. The 2017 and 2018 cars have the same problem and no coverage at all, which makes this older car the better buy of the three.

CalmChirpingSquawkingFainted

290

Federal complaints

15yr / 150k

Rod-bearing engine coverage

$2,600 in one owner's account

Engine work once coverage has lapsed

$0

Bearing inspection under code P1326

Known issues

Ranked by the cost of ignoring them. Every claim carries its source.

Oil consumption, knocking and the two warranty extensions that cover it

major

This is the year's story and it runs in a fixed order: the engine starts using oil between changes, then develops a knock or a tap, then in the worst cases seizes. Owners in the federal file describe it precisely — an engine that burned oil and knocked despite regular oil changes, a car consuming over 1.8 quarts every 1,000 miles, one owner reporting a tapping on cold start that he says resembles piston slap, another suspecting a connecting rod from a tick-tick noise with no warning light at all. The important part is that Hyundai has published two separate coverage programmes for exactly this, and 2016 is inside both. The first extends the powertrain warranty on the engine long block for damage related to a piston slap noise in the upper end of the engine, with an inspection procedure that replaces the long block if scuffing is found on the cylinder walls; its bulletin lists 2011 to 2016 but does not state how long the extension runs, so verify the term in the bulletin PDF. The second is specific: the warranty for engine repair or replacement where the damage comes from connecting rod bearing wear was extended to 15 years or 150,000 miles from first delivery, valid for original and subsequent owners, with commercial sellers and salvage-title cars excluded. Its bulletin lists model years 2014 to 2016. The diagnostic trigger is code P1326. A class action alleging an engine defect that can result in sudden engine seizure, stalling, engine failure and in some circumstances engine fire settled for the same 2014 to 2016 population. Note carefully what this is not: this is the Nu engine family, not the Theta II engine the Sonata is famous for, and none of the Sonata's knock-sensor campaign applies here.

What to check

Pink and cleanServiced. Proceed.

Dark brownDamage underway.

Bearing inspection under code P1326

$0

Engine replacement inside the 15-year coverage

$0 if covered

Engine work once coverage has lapsed

$2,600 in one owner's account

Sources: NHTSA complaints and recalls, 2016 Elantra (pulled 2026-07-30) · NHTSA manufacturer communications, Hyundai Elantra (rod-bearing and piston-slap warranty extensions, white-paint extension, coil-spring extension, anti-theft 993/P32/9A5) · Independent mechanic and owner transcripts, 2016–2020 Elantra

Recall 24V146 — the trunk cannot be opened from insidemajor

Hyundai is recalling certain 2015 and 2016 Elantras because the trunk latch may become damaged, preventing the trunk from being opened from the inside. That makes the car non-compliant with Federal Motor Vehicle Safety Standard number 401, the internal trunk release rule, and the stated consequence is that a person inside the trunk may become trapped. Dealers replace the trunk latch base sub-assembly free of charge, and owner letters went out on 5 April 2024. Hyundai's own number for it is 256. Several 2016 owners in the complaint file report discovering the interior emergency release did not work, and at least one filed because the replacement part was not available when they booked. Run the VIN and confirm this one is closed before you buy.

Sources: NHTSA complaints and recalls, 2016 Elantra (pulled 2026-07-30)

Recall 26V307 — driver's airbag inflator may rupture, and the fix is not ready yetmajor

This is the recall to pay attention to because it is still open. Hyundai is recalling certain 2015 and 2016 Elantra and 2016 Elantra GT vehicles because the driver's airbag inflator may rupture during deployment. The consequence in NHTSA's language is blunt: an inflator that ruptures may send sharp metal fragments at the driver or passengers, increasing the risk of injury or death. Dealers will inspect and replace the inflator as necessary, free of charge, but as of the campaign's own text the remedy was not finished — interim letters warning owners of the safety risk were mailed on 3 July 2026 and additional letters were to follow once the final remedy became available, anticipated August 2026. Affected VINs became searchable on nhtsa.gov on 16 May 2026. Hyundai's number for it is 300. Check the VIN on the day you view the car, not on an older printout, and factor in that the repair may still be queued.

Sources: NHTSA complaints and recalls, 2016 Elantra (pulled 2026-07-30)

White paint peeling — with a 10-year, unlimited-mileage extension behind itmoderate

If the car is white, this one is worth real money. Hyundai's bulletins state that certain vehicles with exterior white paint may show peeling or bubbling on the metal body panels — hood, fenders, roof, doors, quarter panels and trunk lid — and that the paint warranty for affected cars was extended from 3 years and 36,000 miles to 10 years with unlimited miles from original delivery, valid for original and subsequent owners. The bulletin listing the Elantra covers model years 2015 to 2018. It applies only to factory-applied paint and does not cover collision repairs, and it excludes any car previously declared a total loss or carrying a branded or salvage title. Walk the hood, roof and door edges in daylight before you talk price, and if you find bubbling, take the VIN to a dealer rather than a body shop.

Sources: NHTSA manufacturer communications, Hyundai Elantra (rod-bearing and piston-slap warranty extensions, white-paint extension, coil-spring extension, anti-theft 993/P32/9A5)

Front coil springs — another quiet extensionminor

A small one that is easy to miss. Hyundai's bulletin states that the warranty coverage for the front coil springs was extended to 10 years from original retail delivery or first use, or 120,000 miles, whichever comes first. The row listing the Elantra covers model years 2012 to 2016, so a 2016 is the last year in it. A broken front spring usually announces itself as a clunk over bumps and a corner that sits low. Look at the ride height across the front axle when the car is parked on level ground, and listen on a rough road during the test drive.

Sources: NHTSA manufacturer communications, Hyundai Elantra (rod-bearing and piston-slap warranty extensions, white-paint extension, coil-spring extension, anti-theft 993/P32/9A5)

Airbag warning lights and one non-deploymentmoderate

Separate from the inflator recall, a cluster of 2016 owners report the airbag warning light staying on, in one case after a passenger adjusted the driver's seat. More seriously, one owner describes a 50 mph impact in which the side airbags deployed but the front airbag never did, and the car was written off. This is a complaint-sourced pattern with no Hyundai bulletin behind it, so treat it as a thing to check rather than a known programme. The check itself is simple and takes five seconds: turn the ignition on and watch that the airbag light illuminates and then goes out. A light that never comes on at all can mean the bulb has been removed to hide a fault.

Sources: NHTSA complaints and recalls, 2016 Elantra (pulled 2026-07-30)

Theft risk — a campaign and a settlement, not a recallmoderate

Hyundai's bulletins describe Campaign 993, an anti-theft software upgrade with window decals, alongside Campaign P32, a steering-wheel-lock programme, and Campaign 9A5, a reinforced ignition-cylinder protector, launched in response to thefts of 2011 to 2022 Hyundai vehicles not equipped with engine immobilizers and targeted through social media. A separate class settlement covers the same allegation and describes the affected cars usefully: vehicles built without an immobilizer have traditional turn-key-to-start ignition systems. Every Elantra row carrying these campaigns lists model years 2011 to 2022, so a 2016 is squarely in the population. These are campaigns and a settlement, not safety recalls, and the software is free. There is a physical test at the kerb: if the car starts with a key you turn, it is in this group; if it has a push-button start, it is not. Ask whether the 993 software has been applied, and if not, book it.

Sources: NHTSA manufacturer communications, Hyundai Elantra (rod-bearing and piston-slap warranty extensions, white-paint extension, coil-spring extension, anti-theft 993/P32/9A5)

A note on the Elantra GT — a different car in the same fileminor

For 2016 Hyundai also sold an Elantra GT, which is a hatchback on a different platform and is filed by NHTSA as a separate model. Nothing in this report counts the GT: the 290 complaints and both recalls are the sedan's own, verified by reading the model field on every record. Two caveats are worth stating plainly. First, the airbag inflator recall 26V307 names the 2016 GT alongside the sedan, so it applies to both. Second, NHTSA's own filing is imperfect — two complaints inside the sedan's file describe the car in the owner's words as an Elantra GT, so a small number of hatchbacks sit under the sedan's label. If you are shopping and see a five-door Elantra, it is a different car with a different engine coverage history, and its rod-bearing extension runs three years later than the sedan's.

Sources: NHTSA complaints and recalls, 2016 Elantra (pulled 2026-07-30) · NHTSA manufacturer communications, Hyundai Elantra (rod-bearing and piston-slap warranty extensions, white-paint extension, coil-spring extension, anti-theft 993/P32/9A5)

Engine burned oil and had knocking sound, despite having regular oil changes.
7 mechanic & owner sources

Shopping this year?

Get the printable pre-purchase checklist and an alert if this year’s recall sheet changes.

Open recalls

Free fixes at any Hyundai dealer. Run the VIN — “completed” isn’t always completed.

  1. 24V146Trunk latch may become damaged, preventing the trunk from being opened from inside; fails FMVSS 401 Internal Trunk Release. Dealers replace the trunk latch base sub-assembly free of charge. Hyundai number 256.Remedy available — owner letters mailed 5 April 2024
  2. 26V307Driver's air bag inflator may rupture during deployment, potentially sending metal fragments at occupants. Dealers inspect and replace the inflator as necessary, free of charge. Covers 2015–2016 Elantra and 2016 Elantra GT. Hyundai number 300.Interim notice only — final remedy anticipated August 2026; VINs searchable from 16 May 2026

Have a specific one in your sights?

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