In certain areas, a vehicleâs underbody may exhibit corrosion due to road-salt usage. As a preventative measure, a cavity wax coating is applied to the internal surfaces of underbody components and an undercoating spray is applied to exterior surfaces of specified underbody components. The service campaign describes the procedure to perform this preventative service on certain 2011 â 2016MY Elantraâs (MD/UD) and certain 2013 â 2014MY Elantra Coupe (JK) vehicles.
full bulletin at NHTSA ↗2012 Hyundai Elantra body problems
severe Owners of the 2012 Hyundai Elantra have filed 11 NHTSA complaints about the body at roughly $1,500 to repair (U.S. federal records, as of August 2026). Source: NHTSA Office of Defects Investigation. See body across all vehicles →
Complaints
11
Recalls
0
Avg fix
$1,500
| Model year | body complaints |
|---|---|
| 2008 Elantra | 3 |
| 2009 Elantra | 5 |
| 2010 Elantra | 18 |
| 2011 Elantra | 4 |
| 2012 Elantra (this page) | 11 |
| 2013 Elantra | 33 |
| 2014 Elantra | 7 |
| 2015 Elantra | 9 |
| 2016 Elantra | 14 |
2crashes
1fire
When does it fail?
Of the 11 body complaints filed for the 2012 Hyundai Elantra, here's the actual mileage breakdown — failures cluster heaviest at 125,000-150,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
No new NHTSA body complaint has been filed on this vehicle in over 13 years — the issue may be aging out of the active population.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering body on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Hyundai applies a Paint Protection Film (PPF) on new vehicles before delivery to dealerships. It provides a barrier between the paint and contaminants, such as rail dust, acid rain, and industrial fallout. In rare cases, the paint can become clouded under the PPF. These spots are the result of moisture trapped between the PPF and the paint.
full bulletin at NHTSA ↗In certain areas, a vehicleâs underbody may exhibit corrosion due to road-salt usage. As a preventative measure, a cavity wax coating is applied to the internal surfaces of underbody components and an undercoating spray is applied to exterior surfaces of specified underbody components. This bulletin describes the procedure to perform this preventative service on certain 2011 â2016 Elantras (MD/UD).
full bulletin at NHTSA ↗In certain areas, a vehicleâs underbody may exhibit corrosion due to road-salt usage. As a preventative measure, a cavity wax coating is applied to the internal surfaces of underbody components and an undercoating spray is applied to exterior surfaces of specified underbody components. The service campaign describes the procedure to perform this preventative service on certain 2011 â 2016 Elantraâs (MD/UD).
full bulletin at NHTSA ↗In certain areas, a vehicleâs underbody may exhibit corrosion due to road-salt usage. As a preventative measure, a cavity wax coating is applied to the internal surfaces of underbody components and an undercoating spray is applied to exterior surfaces of specified underbody components. The service campaign describes the procedure to perform this preventative service on certain 2011 â 2016 Elantraâs (MD/UD).
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Hood latch failures are the most consistent complaint: multiple owners report the hood flying open at speeds ranging from 5 to 55 MPH, sometimes even after dealers attempted realignment. One owner had it happen twice, with the second occurrence at highway speed. Windshield and hood damage resulted from one incident.
Window regulator issues also appear repeatedly. One owner paid over $400 at a Hyundai dealer for a driver's-side window that dropped into the door, only to be told this is a known problem with no recall available for their trim level.
Structural visibility is a persistent concern. Owners report the front pillars create dangerous blind spots during turns, and the rear pillar design with upswept rear windows creates additional blind spots during lane changes. One owner stated he nearly wrecked multiple times and plans to sell the vehicle over these safety issues.
A rear passenger door handle detached during normal opening at 35,000 miles. Driver's-side floor mats wear badly and cannot be replaced individually; dealers require mats to be purchased as a complete set.
One owner reported a fire at the front end shortly after parking with no prior warning lights—the vehicle was declared a total loss. Another complaint mentions unintended acceleration at low speed.
Same Hyundai Elantra body reports on nearby years: 2010 · 2013
Failure modes owners describe
Hood flies open while driving
Hood latch fails to secure properly, causing the hood to open unexpectedly during vehicle operation at varying speeds. Owners report the hood popping open at low speeds and highway speeds, sometimes recurring after dealer attempts to realign it.
When: Low speed (5 MPH) to highway speeds; mileage range 300 to 15,905 miles
Symptoms owners cite: Hood suddenly flies open while driving; Hood opens inadvertently after service; Hood remains unsecured even after dealer realignment attempts
Repairs/costs cited: Dealer advised hood misalignment; hood realignment performed but failure persisted
Front-end fire
Vehicle caught fire at the front end shortly after parking, with no warning lights. Fire was user-extinguished. Vehicle was declared a total loss by insurance. Failure related to electrical or fuel system ignition in the front compartment.
When: 88,000 miles
Symptoms owners cite: Horn sounding from parked vehicle; Visible fire at front end; No warning indicator illuminated
Repairs/costs cited: Vehicle declared total loss; not repaired
Recalls/TSBs owners mention: NHTSA campaign 14V310000 (STRUCTURE) notification received
Rear passenger door handle detachment
Door handle on rear passenger side detaches when owner attempts to open the door, indicating latch or attachment failure.
When: 35,000 miles
Symptoms owners cite: Door handle detaches when opening door
Repairs/costs cited: Vehicle not diagnosed or repaired
Driver window drops into door
Driver's side window drops into the door panel while vehicle is being driven. Dealer confirmed this is a common issue for the Elantra but vehicle does not qualify for recall.
When: Unspecified mileage
Symptoms owners cite: Window glass drops into door during operation
Repairs/costs cited: Dealer repair charged over $400; issue confirmed as common for model
Recalls/TSBs owners mention: No recall coverage for this vehicle
Front pillar and rear pillar blind spots
Structural design of front pillars creates large blind spots, particularly during turns. Rear pillar blind spots are exacerbated by the upsweep design of rear windows, creating visibility hazards during lane changes.
When: Design issue; ongoing
Symptoms owners cite: Large blind spots when turning; Unsafe visibility when changing lanes; Inadequate rear view mirror coverage
Driver side floor mat wear and unavailable replacement
Driver's side floor mat wears prematurely and cannot be purchased separately from dealership, forcing owners to replace entire set.
When: Unspecified mileage
Symptoms owners cite: Floor mat badly worn on driver's side
Repairs/costs cited: Dealership advised mats cannot be sold separately
Synthesized from 11 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 3 most recent
The front pillars create very large blind spots, especially when turning. The rear view mirrors are not sufficient. Due to the upsweep design of back windows the rear pillars create large blind spots when changing lanes. On numerous occasions I have almost wrecked because of this. I will be getting rid of this car due to the very poor and dangerous visibility. *tr
Tl* the contact owns a 2012 Hyundai elantra. While driving approximately 5 MPH, the hood flew open inadvertently. The failure recurred when the contact was driving at highway speeds. The vehicle was taken to the dealer for diagnostic testing where the technicians advised the contact that the hood was misaligned. The hood was aligned but the failure persisted. The vehicle was not further repaired.…
Stability control malfunction, I lose control and the brake applied unexpectedly and the crash my car I am ok but I have damage in my car. I went to dealer for this recall and they did not fixed now I dont know if they are going to pay for it
Had body trouble with your 2012 Hyundai Elantra?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the body problem on the 2012 Hyundai Elantra?
It's a meaningful issue. 11 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $1,500.
At what mileage does the body typically fail?
Based on the 11 complaints filed, body issues most often appear around 71,309 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $1,500 for body repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to body?
No active recalls currently cover body issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2012/Hyundai/Elantra.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.