2018 Hyundai Santa Fe: Is It Reliable?
Problems, Recalls & Buyer Verdict
Shopping for a used 2018 Hyundai Santa Fe? This page highlights owner-reported complaint patterns and recall history so you can inspect the right systems before buying. Current data includes 106 complaints, with Engine Problems as the top reported area.
2018 Hyundai Santa Fe Fuel Economy
✓ EPA Official DataEPA-rated fuel economy across 6 2018 Hyundai Santa Fe trim configurations. The median figure is shown; range reflects all available trims.
Source: EPA FuelEconomy.gov. Figures reflect EPA lab testing; real-world results vary by driving style, load, and conditions. 6 trims analysed.
2018 Hyundai Santa Fe Safety Ratings
NHTSA 5-Star Program2 variants tested — showing 2018 Hyundai Santa Fe SUV AWDOfficial crash test results from the NHTSA 5-Star Safety Ratings program. Stars reflect government-conducted tests; higher is safer.
Overall
15.7% rollover risk
Frontal Crash
Side Crash
Rollover
15.7% probability
Source: NHTSA 5-Star Safety Ratings. Ratings are based on government crash tests and may not reflect all trim levels.
Based on NHTSA complaint data, the 2018 Hyundai Santa Fe has 106 owner complaints, 5 crash-related complaints, and 2 recall campaigns on record. The most frequently reported component is Engine Problems. NHTSA reliability signal: Severe Issues.
- Make
- Hyundai
- Model
- Santa Fe
- Model year
- 2018
- NHTSA owner complaints
- 106
- Crash-related complaints
- 5
- Safety recall campaigns
- 2
- Top reported component
- Engine Problems
- Reliability signal
- Severe Issues
- EPA MPG combined
- 22
- EPA MPG city / highway
- 20 / 26
- Fuel type
- Regular Gasoline
- NHTSA overall safety rating
- 5/5 stars
- NHTSA frontal crash rating
- 4/5 stars
- NHTSA side crash rating
- 5/5 stars
- NHTSA rollover rating
- 4/5 stars
- Electronic stability control
- Standard
Most Common 2018 Hyundai Santa Fe Problems
Top owner-reported complaint areas and where they often appear.
Engine Problems
Brake System
Uncategorized Issues
Complaint patterns center on Engine Problems, Brake System, Uncategorized Issues. Use these as a pre-purchase inspection guide, then verify recall and damage history on the specific VIN.
Should You Buy a Used 2018 Hyundai Santa Fe?
The 2018 Hyundai Santa Fe shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase.
Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report.
What to Check Before Buying a Used 2018 Hyundai Santa Fe
Inspection Focus
- Have a mechanic inspect the engine and brake system before purchase.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for engine and brake repairs.
- Test drive to check for transmission or drivetrain issues.
Before You Close the Deal
- Have a mechanic inspect the engine and brake system before purchase.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for engine and brake repairs.
- Test drive to check for transmission or drivetrain issues.
Shortlist with model-year data. Decide with the exact VIN.
Before buying a used 2018 Hyundai Santa Fe, run a VIN history report to verify accidents, title brands, odometer records, theft checks, and open recalls for the exact vehicle.
What the Complaint Data Suggests
Editorial interpretation of NHTSA public complaint data. Source: nhtsa.gov. Complaints are owner-submitted and do not confirm a defect. Methodology
Complaints for the 2018 Hyundai Santa Fe are concentrated in engine problems, with 54 reports, followed by brake system issues. The data suggests potential concerns with these components, though the total of 106 complaints across one model year is relatively low.
- Engine problems account for the majority of complaints (54 out of 106).
- Brake system issues are the second most reported component with 18 complaints.
- There are 2 recalls and 5 crash-related complaints for this model year.
- Engine Problems
- Brake System
- Transmission / Drivetrain
All 2018 Hyundai Santa Fe Complaints by Category
Every owner-reported complaint category filed with NHTSA for the 2018 Hyundai Santa Fe. Use this as a pre-purchase inspection checklist.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Engine Problems | 54 | — | 3 | — | |
| Brake System | 18 | 1 | — | — | |
| Uncategorized Issues | 12 | — | 1 | — | |
| Hydraulic | 12 | — | — | — | |
| Transmission / Drivetrain | 9 | — | — | — | |
| Electrical Faults | 9 | — | 2 | — | |
| Steering Defects | 8 | — | — | — | |
| Airbag Malfunctions | 6 | 4 | — | — | |
| Fuel/Propulsion System | 5 | — | 1 | — | |
| Unintended Acceleration | 5 | 1 | — | — | |
| Seat-Related Issues | 3 | — | — | — | |
| Forward Collision Avoidance: AEB | 2 | — | — | — | |
| Headlight/Taillight Failures | 2 | 1 | — | — | |
| Visibility/Wiper | 1 | — | — | — | |
| Back Over Prevention | 1 | — | — | — | |
| Tire Issues | 1 | — | — | — | |
| Structural Problems | 1 | 1 | — | — | |
| Seat Belt Issues | 1 | — | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
Real Owner Complaints
Read what owners actually reported to NHTSA for the 2018 Hyundai Santa Fe. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
My wife was driving the vehicle by the left lane on route 9A northbound on elmsford at a speed around 35 mph. The vehicle suddenly came to stop completely while driving. My wife tried to start it but it didn't start. We called the police to come help us due to the ongoing traffic…
Catastrophic Engine Failure - Cam phasers blew apart and severely cracked the valve covers. This occurred with no prior warning lights. Minutes before failure, there was engine hesitation and noise and then severely reduced power, causing a safety issue while driving. Vehicle w…
Engine Issues: A week ago, on two separate occasions, my Santa Fe cutoff while driving suddenly. A day later, I noticed a rhythmic knocking upon starting my vehicle. The knocking would increase during acceleration and decrease when I let off. I am only at 83,000 miles on this 201…
Was driving and car turn off on me and wouldn't start I got it towed to Hyundai and they said my engine went out it had oil and everything we don't know why can stopped working has been sitting in my drive way for 3 years because we don't have 13000 that Hyundai told us
In September 2024, my 2018 Hyundai Santa Fe experienced an unexpected engine lock-up while driving, creating an immediate safety hazard. Vehicle lost power, began smoking, and posed a potential fire risk. Fire department responded to prevent the engine from catching fire and had …
•Year/Make/Model: 2018 Hyundai Santa Fe •Mileage: ~91,502 •Date Purchased: April 2023 Description of Problem / Safety Concern: I am reporting a safety-related engine defect in my 2018 Hyundai Santa Fe. The vehicle has developed engine knocking, metal shavings in the oil, and pote…
Engine stopped abruptly without warning while driving vehicle.
I am writing to formally request your review and potential intervention regarding a serious and potentially widespread mechanical issue involving Hyundai vehicles, along with the manufacturer’s refusal to honor their well-advertised 100,000-mile powertrain warranty for subsequent…
At 118,000 miles Downhill brake, transmission and 4 wheel drive were damaged from the hyundai dealership not fullfilling warranty. They disconnected my tow hitch and my transmission was burning .. smelled like a bon fire. Took me 1 year to repair and have transmission changed thr…
The oil pressure switch has a faulty seal causing oil to leak out onto the engine block. This causes oil on the underbody and ground, smoke amd smell from oil on got surfaces, knocking noises from the engine, reduced power or hesitation, illumination or the check engine light and…
Q: What component or system failed or malfunctioned, and is it available for inspection upon request? A: Two fuel injectors on bank 2 are failing intermittently causing the engine light to flash and stay on (P0300 errors) and the car loses power. Q: How was your safety or the sa…
All of the bolts that hold the CVVT assembly backed out and one came completely out. It punctured a hole in my valve cover. Oil sprayed all underneath my hood and leaked out on the road. The car went into limp mode while I was driving, and had I not already pulled off the street,…
Seems to be having ignition switch problems. Bought a new battery a couple times now thinking that was the problem but car won’t start at times. It won’t turn and won’t click and all the electrical (radio lights…) just seems to turn off as I turn the key with no sound following. …
Engine burned 3-4quarts of oil within 3,000 miles. Can result in vehicle failure while driving in city or highway. Vehicle has had all manufacture recommended service and issue started under warranty, but manufacturer has declined to repair issue.
Rear reverse camera stopped working. Image became grainy, then flickered, then went to a blue screen. Can't see anything behind the vehicle when backing up is a big safety hazard.
Significant oil consumption and engine noise.
My engine failed on 11/21/24. I brought it to dealership to confirm the failure on 11/22/2024. I was driving on the highway when the car started to violently shake and then shut off. The dealership sent pictures of the engine and other components to Hyundai to confirm the engine …
The contact owns a 2018 Hyundai Santa Fe. The contact stated that while her son was driving 60 MPH in the far-left lane with the contact seated in the front passenger's seat, the contact and the driver noticed a burning odor. The driver was able to pull into the median. The drive…
The contact owns a 2018 Hyundai Santa Fe. The contact stated that upon checking the engine oil dipstick, the dipstick was abnormally dry. No warning lights were illuminated. The vehicle was taken to the dealer, who performed an oil consumption test over 1,000 miles, and found tha…
Was on my way home from work, and suddenly my engine threw a rod and now my engine is blown.
Source: NHTSA Complaints Database. Real owner reports for the 2018 Hyundai Santa Fe.
2018 Hyundai Santa Fe Recalls
2 campaignsNHTSA recall campaigns for the 2018 Hyundai Santa Fe. 2 recall campaigns are on record for this model year. Recalls are free to fix at authorized dealers, but completion status must be verified on the exact VIN.
2018 Hyundai Santa Fe Buying FAQ
Buyer-focused answers based on real NHTSA complaint and recall data for this model year.
Is the 2018 Hyundai Santa Fe reliable?▾
Severe Issues. NHTSA currently shows 106 owner complaints, 5 crash-related complaints, and 2 recall campaigns for this model year. The 2018 Hyundai Santa Fe shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase. Treat this as a model-year signal, then verify the exact vehicle's condition and history before purchase.
What are the most common problems with the 2018 Hyundai Santa Fe?▾
#1: Engine Problems (54 complaints). #2: Brake System (18 complaints). #3: Uncategorized Issues (12 complaints)
At what mileage do problems start on the 2018 Hyundai Santa Fe?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2018 Hyundai Santa Fe?▾
Complaint data is not the same as crash-test scoring, but it does highlight possible risk patterns. For the 2018 Hyundai Santa Fe, NHTSA complaints include 5 crash-related reports and 4 fire reports out of 106 total complaints. 5 injury reports are also on file. For controlled crash-test ratings, check nhtsa.gov/ratings.
Does the 2018 Hyundai Santa Fe have any recalls?▾
Yes. 2 NHTSA recall campaigns affect the 2018 Hyundai Santa Fe. A major recall area is STEERING: STEERING WHEEL/HANDLE BAR. 2 recall campaigns are on record for this model year. Always verify open recalls by VIN because completion status varies by vehicle.
Should I buy a 2018 Hyundai Santa Fe?▾
The 2018 Hyundai Santa Fe shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase. Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report. Pay extra attention to Engine Problems during inspection. Before committing, run a VIN history report to verify accidents, title brands, odometer records, and recall completion for the exact car.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpector AI.
Wider context: See the full Hyundai Santa Fe reliability report with year-by-year comparison.
Owner Reliability Rating
Rate the 2018 Hyundai Santa Fe based on your ownership experience.
Add your rating:
Ratings are based on owner experience and are separate from NHTSA data shown above.
Check the Exact Vehicle History Before You Buy
Model-year complaints and recalls reveal patterns. A VIN report confirms whether the exact car has accident history, title brands, mileage issues, or open recalls.