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ProblemsByVinFile / 2018-HYUNDAI-SANTA-FE-SPORTNHTSA data synced 1 day ago
2018 · Hyundai
Hyundai Santa Fe Sport problems
316 owner complaints and 3 active recall campaigns on file. Here's the breakdown — what's serious, what's noise, what a working mechanic would actually do about it.
Average for the segment. Some recurring trouble spots worth knowing about.
0
Critical
3
Severe
0
Moderate
Should you avoid this 2018 Santa Fe Sport?
Acceptable — with caveats
Worth owning if you verify the specific issues below before you buy.
Brakes: 44 complaints, classified severe, failures cluster 61,000–152,000 mi
Reliability score 6.6/10 — around the segment average
3 recall campaigns on file
Our read of the federal NHTSA complaint and recall record for this exact year and model —
not a substitute for a pre-purchase inspection. How we score.
Buying a used 2018 Hyundai Santa Fe Sport? Check these first
Here's what this model is known to do — so you can inspect for it, price it in, or
make the seller fix it before you sign.
What to inspect on this specific car
engine — 160 owner reports
· tends to show around 84,461 mi · ~$3,100 to fix
brakes — 44 owner reports
· tends to show around 96,444 mi · ~$450 to fix
electrical — 19 owner reports
· tends to show around 24,828 mi · ~$850 to fix
powertrain — 16 owner reports
· tends to show around 68,700 mi · ~$2,500 to fix
⚠ The one to take seriously: brakes is flagged
severe on this model
, showing up around 96,444 mi.
Inspect it closely on a test drive.
Recalls to confirm are done
Run the VIN from the listing — 3 active recalls on this model. Recall repairs are always free.
Verdict for buyers: 6.6/10 model. The priciest documented failure is
engine (~$3,100) — get the
seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.
We tell you what this model is known for and what to inspect — a vehicle-history report
tells you what this exact car has been through. Smart buyers get both.
Ask anything about your 2018 Hyundai Santa Fe Sport
A noise, a warning light, a repair quote, "should I buy this?" — get an answer grounded in
this vehicle's actual NHTSA record, not generic advice.
Dash light, leak, worn part — snap it and we'll read it against this car's record.
Photo attached — type a question or just hit Ask.
Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.
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<p style="font:12px/1.5 system-ui,sans-serif;color:#64748b;max-width:640px;margin:6px 0 0">Source: <a href="https://problemsbyvin.com/2018-hyundai-santa-fe-sport/" style="color:#b8540a;font-weight:600">2018 Hyundai Santa Fe Sport reliability snapshot — ProblemsByVin</a></p>
What owners are saying
recent NHTSA-filed complaints · verbatim
2018 Santa Fe Sport· suspension
On January 30th 2023 we made an appointment to take our 2018 Hyundai Santa Fe Sport to our local dealership in Newmarket Ontario Canada due to a clunking in the front end of the vehicle. On inspection our 2018 Santa Fe Sport was identified as having a BROKEN COIL SPRING on the…
The vehicle developed loud engine knocking and abnormal noise consistent with known Hyundai engine defects. The vehicle is unsafe to operate and has been retained at an authorized Hyundai dealership since October 25, 2025. Hyundai vehicles with similar engine failures have been…
This is a certified preowned vehicle. I am the second owner. I do my own maintenance. Currently this engine/vehicle has 64553 miles, I noticed it starting to use oil around the high 40k mile mark. There are no oil leaks. I have to add oil multiple times between oil changes and I…
Driver seat belt will not latch properly. I have not spilled anything into it an have checked it for debris. If you jiggle and push slightly on the unlatch button while trying to insert the buckle it will sometimes latch
Had a problem with your 2018 Hyundai Santa Fe Sport?
File a complaint with NHTSA → It's free and official — owner filings are what build the federal safety record behind this page.
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Hyundai Motor America (Hyundai) is recalling certain 2018 Santa Fe Sport vehicles
An engine compartment fire while parked or driving can increase the risk of injury.
Fix: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the ABS multi-fuse, free of charge. Owner notification letters were mailed November 16, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 237. This recall is an expansion of recall 22V-056.
Hyundai Motor America (Hyundai) is recalling certain 2018 Santa Fe Sport vehicles
If the coil spring fractures, it can puncture the tire, causing a loss of vehicle control and increasing the risk of a crash.
Fix: All of the affected vehicles are currently unsold on dealer lots. Dealers will replace both front coil springs, free of charge prior to the vehicle's sale. The recall began November 6, 2017. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 167.
Hyundai Motor America (Hyundai) is recalling certain 2018 Santa Fe Sport vehicles
If the component detaches during deployment, the curtain air bag may not inflate properly during a crash, increasing the risk of injury. Additionally, if the detached component were to enter the vehicle occupant compartment, there could be an increased risk of occupant injury.
Fix: Hyundai will notify owners, and dealers will replace the driver and passenger side curtain air bags, free of charge. The recall is expected to begin February 9, 2018. Owners may contact Hyundai customer service at 1-855-671-3059. Hyundai's number for this recall is 171.
Under investigation
1 open at NHTSA
AQService Brakes, Hydraulic › Antilock/Traction Control/Electronic Limited Slip · opened November 2023
NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. AQ23002 on NHTSA →
It's got known weak points. With a reliability score of 6.6 out of 10 based on 316 owner complaints filed with NHTSA, the 2018 Hyundai Santa Fe Sport has a higher-than-average rate of reported issues. The areas to watch are listed above. Whether it's worth owning depends on price, condition, and how much repair exposure you can absorb.
Should you avoid the 2018 Hyundai Santa Fe Sport?
The 2018 Hyundai Santa Fe Sport is acceptable, with specific caveats. Worth owning if you verify the specific issues below before you buy. The record behind that call: Brakes: 44 complaints, classified severe, failures cluster 61,000–152,000 mi; Reliability score 6.6/10 — around the segment average; 3 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What should I check before buying a used 2018 Hyundai Santa Fe Sport?
Inspect the engine first — it's the most-reported issue on this model, with 160 owner complaints filed. Typical failure occurs around 84,461 miles. Average repair cost runs about $3,100 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.
Is the 2018 Hyundai Santa Fe Sport a good used car to buy?
It scores 6.6 out of 10 on our NHTSA-based read of 316 owner complaints. The main thing to watch is engine. Typical failure occurs around 84,461 miles. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.
What's the most common problem on the 2018 Hyundai Santa Fe Sport?
Based on NHTSA records, the most-reported issue is engine, with 160 complaints filed. Typical failure occurs around 84,461 miles. Average repair cost runs about $3,100 at an independent shop.
What's the most expensive thing that goes wrong?
The engine is one of the costlier repair items. Average repair cost runs about $3,100 at an independent shop. Typical failure occurs around 84,461 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Hyundai Santa Fe Sport has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2018 Hyundai Santa Fe Sport?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 316 complaints on file and the costliest repair averaging $3,100, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.
Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database, last synced 1 day ago. Verify the raw federal record at
nhtsa.gov/vehicle/2018/Hyundai/Santa Fe Sport.
Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics.
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