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ProblemsByVinFile / 2018-HYUNDAI-SANTA-FENHTSA data synced 1 day ago
Hyundai
2018 Hyundai Santa Fe problems
The 2018 Hyundai Santa Fe has 108 NHTSA owner complaints and 2 active recall campaigns on file. Here's the breakdown — what's serious, what's noise, and what a working mechanic would actually do about it.
The 2018 Hyundai Santa Fe has 108 NHTSA owner complaints and 2 recalls on file (U.S. federal records, as of August 2026). The most-reported system is engine at 42 complaints, typically surfacing around 58,203 miles (~$3,100 to repair). Source: NHTSA Office of Defects Investigation.
Solid reliability overall. Common issues are concentrated in a few systems.
0
Critical
2
Severe
0
Moderate
Should you avoid this 2018 Santa Fe?
Acceptable — with caveats
Worth owning if you verify the specific issues below before you buy.
Reliability score 7.4/10 — around the segment average
2 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.
NHTSA crash-test safety ratings
5 / 5 overall
Overall★★★★★5/5
Frontal crash★★★★★4/5
Side crash★★★★★5/5
Rollover★★★★★4/5
Driver-assist features on the tested model:
Electronic stability control: Standard · Forward collision warning: Optional · Lane departure warning: Optional
Source: NHTSA New Car Assessment Program — tested configuration: 2018 Hyundai Santa Fe SUV AWD. Stars rate crash protection in NHTSA's tests, not overall reliability — see the owner-complaint data below for what actually goes wrong.
Buying a used 2018 Hyundai Santa Fe? 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 — 42 owner reports
· tends to show around 58,203 mi · ~$3,100 to fix
brakes — 15 owner reports
· ~$450 to fix
powertrain — 9 owner reports
· tends to show around 6,000 mi · ~$2,500 to fix
steering — 8 owner reports
· tends to show around 8,851 mi · ~$700 to fix
⚠ The one to take seriously: powertrain is flagged
severe on this model
, showing up around 6,000 mi.
Inspect it closely on a test drive.
Recalls to confirm are done
Run the VIN from the listing — 2 active recalls on this model. Recall repairs are always free.
Verdict for buyers: 7.4/10 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.
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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What owners are saying
recent NHTSA-filed complaints · verbatim
2018 Santa Fe· engineFire
The car began shuttering while driving down a main street (45-50mph). When we pulled over we smelled gasoline and burning. The car was towed to Hyundai service department. The service department informed my the fuel injectors were leaking causing a fire. The are replying the…
Occasionally stalls when stopped & take off & turn right or left at a slow speed..one t ime died completely able to pull over & restart engine. Happens on city streets. The dates it stalled are 9-14-18 10-5-18 10-18-18 11-16-18 11-28-18 12-04-18
Steering exhibits "stiction" after driving for 20-30 minutes. This becomes worse as speed is increased. Small movements of the wheel produce no steering effect but resistance is felt. When the resistance is overcome, the result is slight over steer. Under these conditions it is…
Slow to accelerated I have to re press the pedal just to try an speed up on the highway im getting honked at trying to go up hills I have to press it to the floor to go up hills an it idles out an its very dangerous to drive on the freeway I cant go past 50mph an I use sport…
Had a problem with your 2018 Hyundai Santa Fe?
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 2016-2018 Santa Fe, 2017-2018 Santa Fe Sport, 2019 Santa Fe XL, and 2014-2015 Tucson 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, as necessary, free of charge. Owner notification letters were mailed May 31, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 218.
Hyundai Motor America (Hyundai) is recalling certain 2018 Hyundai Santa Fe and Santa Fe Sport vehicles
A steering wheel separation while driving can cause a loss of vehicle control and increase the risk of a crash.
Fix: Hyundai will notify owners, and dealers will check the production lot number of the steering wheel assembly, replacing it as necessary, free of charge. The recall began on March 26, 2018. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 173.
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 →
Mostly yes. With a reliability score of 7.4 out of 10 based on 108 owner complaints filed with NHTSA, the 2018 Hyundai Santa Fe is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
Should you avoid the 2018 Hyundai Santa Fe?
The 2018 Hyundai Santa Fe is acceptable, with specific caveats. Worth owning if you verify the specific issues below before you buy. The record behind that call: Reliability score 7.4/10 — around the segment average; 2 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?
Inspect the engine first — it's the most-reported issue on this model, with 42 owner complaints filed. Typical failure occurs around 58,203 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 a good used car to buy?
It scores 7.4 out of 10 on our NHTSA-based read of 108 owner complaints. The main thing to watch is engine. Typical failure occurs around 58,203 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?
Based on NHTSA records, the most-reported issue is engine, with 42 complaints filed. Typical failure occurs around 58,203 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 58,203 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Hyundai Santa Fe 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?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 108 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.
Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics.
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