2018 Hyundai Sonata SEL, SEL w/ Tech, Limited, Limited w/ Ultimate, Sport ,Sport 2.0T, Limited 2.0T
2018 Hyundai Sonata SEL, SEL w/ Tech, Limited, Limited w/ Ultimate, Sport ,Sport 2.0T, Limited 2.0T — 2.4L 4 Cyl, FWD, Automatic. Sedan/Saloon.
Safety & Recall Score: Good
This score reflects NHTSA safety data only — recalls, complaints, and crash ratings. It does not include title status, accident history, or odometer records. Verify hidden history with VIN Pro Plus →
Composite rating based on recalls, complaints, crash ratings, and vehicle age.
VIN Decoded
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- Type: PASSENGER CAR
- Body: Sedan/Saloon
- Plant: MONTGOMERY, ALABAMA, UNITED STATES (USA)
NHTSA Recalls
1 Recall Campaign- Hyundai Motor America (Hyundai) is recalling certain 2017-2018 Sonata,...
Owner Complaints
375 filed with NHTSA- The vehicle experiences a severe delayed start/extended crank condition...
- What component or system failed or malfunctioned, and is...
Fuel Economy
31 MPG Combined- City: 28 MPG
- Hwy: 37 MPG
- Combined: 31 MPG
- Fuel: Gasoline
Vehicle Overview
VIN Breakdown
Engine & Powertrain
Fuel Economy & Environmental Impact
Safety & Driver Assistance
Vehicle Dimensions & Weight
Towing & Utility
Wheels & Tires
Manufacturing & Identity
Recall & Safety Summary
✅ Pre-Purchase Checklist
Estimated Market Value
Based on vehicle age, class, trim & U.S. market conditions
Based on vehicle class, age, trim, and U.S. market trends. Verify with Kelley Blue Book or Edmunds for mileage-adjusted value.
📚 Helpful Vehicle Resources
LATCHES/LOCKS/LINKAGES:TRUNK LID:LATCH
Hyundai Motor America (Hyundai) is recalling certain 2017-2018 Sonata, 2016-2018 Sonata Hybrid, 2018-2020 Accent, and 2016-2017 Azera vehicles. The trunk latch may become damaged, preventing the opening of the trunk from the inside. As such, these vehicles fail to comply...
Risk: A person inside the trunk compartment may become trapped, increasing their risk of injury.
Remedy: Dealers will replace the trunk latch base, free of charge. Owner notification letters were mailed December 4, 2021. Owners may contact Hyundai customer service...
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🔧 Check Engine Light Code Lookup
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The vehicle experiences a severe delayed start/extended crank condition...
The vehicle experiences a severe delayed start/extended crank condition before finally starting. This is caused by a loss of fuel pressure prime due to the defective fuel filter...
What component or system failed or malfunctioned, and is...
What component or system failed or malfunctioned, and is it available for inspection upon request? The paint is peeling off the car, when I went to the dealership...
Hyundai dealership confirms I am in need of a...
Hyundai dealership confirms I am in need of a new engine due to large oil consumption which is a known issue on 2018 Hyundai Sonata engines. Hyundai will...
One engine valve has lost pressure and is not...
One engine valve has lost pressure and is not repairable
Vehicle has been making a clunking noise (front passenger...
Vehicle has been making a clunking noise (front passenger area). Brought to independent service center where they determined that the strut tower is failing. Current mileage 66000. Appt...
My car stalls while driving and then I try...
My car stalls while driving and then I try to restart it but nothing happens. After reading online about the fuel pump issues and extended warranty related to...
Since I had Service Campaign 9C2 completed, the car...
Since I had Service Campaign 9C2 completed, the car hesitates to start, does a mini-lurch upon cold start and runs rough. Two weeks ago, it was put in...
I recently had the 9C2 Emissions recall update performed...
I recently had the 9C2 Emissions recall update performed on my car, and since the update my car drives like total garbage after a cold start. It hesitates...
This schedule is a general reference based on make, model year, and powertrain. Always follow your owner's manual for exact intervals.
Estimated depreciation for this 2018 HYUNDAI Sonata based on vehicle class and age. These are projections from today’s general estimate, not past sale prices. Verify with KBB or Edmunds for mileage-adjusted value.
Estimates based on vehicle class averages. Actual values vary by mileage, condition, and location.
Estimated annual cost to own this vehicle at average U.S. driving conditions.
National averages. Registration varies by state. Does not include parking, tolls, or loan interest.
Hyundai has improved dramatically since 2010. The Theta II engine recall (GDI engines) was a notable concern on some models.
General editorial reference for this manufacturer, not a live or VIN-specific measurement — see the sources below for detailed, current data.
Use this checklist to track which recalls have been resolved. All recall repairs are free at authorized dealerships.
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Recommended rotation interval: every 5,000–7,500 miles. Rotate with every other oil change for best results.
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Same engine concern. Also: transmission hesitation reported in stop-and-go traffic.
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