Is the 2007 Hyundai Sonata reliable?

Overall reliability is often solid with regular maintenance, and many reach high mileage, but shoppers should be aware of common issues like oil leaks, suspension noise, and occasional transmission shifting complaints in higher-mileage examples.

What are the most common 2007 Hyundai Sonata problems?

Frequently reported issues include oil leaks from gaskets/seals, front-end clunks from worn suspension parts, power window or switch problems, and rough or delayed shifting on some automatic transmission cars.

Are maintenance costs high for a 2007 Sonata?

Maintenance costs are typically reasonable for a midsize sedan, especially compared to luxury models, but costs can rise if you’re catching up on deferred items like suspension work, fluid services, and leak repairs.

What are the best years to buy in this Sonata generation?

Many buyers focus on well-maintained examples from the 2006–2010 generation, prioritizing service history and condition over model year, since maintenance and prior repairs have a bigger impact than small year-to-year changes.

What should I check before buying a used 2007 Hyundai Sonata?

Check for oil leaks and burning smells, verify smooth transmission engagement and shifting, listen for clunks over bumps, test all power windows and locks, and review maintenance records for regular oil and fluid services. Get a complete owner’s guide for the 2007 Hyundai Sonata to see full specs, trim details, fluid capacities, and the recommended maintenance schedules that help this sedan stay dependable for the long haul.

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Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

2007 Hyundai Sonata Reliability ReportKeepScore 83/100 · top failure points · buy or avoid

83/ 100

KeepScore

LOW RISK

Grade: B+

A remarkably dependable and comfortable sedan that offers exceptional value, contingent on a thorough inspection for specific age-related vulnerabilities.

Full system breakdown + what I would do

Quick Facts · 2007 Hyundai Sonata

Scores 2 points below the strongest nearby year — the 2008 Hyundai Sonata earns a 85.
The system most likely to surface first: power steering system (moderate severity).
Has 7 NHTSA recalls on record — the most notable involves the exterior lighting:brake lights:switch.

2007 Hyundai Sonata: Buy or Avoid?

The 2007 Hyundai Sonata stands out as a strong contender for anyone seeking a highly reliable and affordable mid-size sedan. While it may lack the prestige of its Japanese rivals, its robust engineering and predictable maintenance costs make it a smart choice for long-term ownership, provided you address a few specific known weaknesses, particularly related to rust and certain electrical components.

Biggest Strengths

Robust engine and transmission options
Comfortable and spacious interior for its class
Excellent value proposition in the used market

2007 Hyundai Sonata — Known Trouble Spots

The systems that break first on the 2007 Hyundai Sonata. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

Power Steering Systemmoderate

Rust and Corrosionmajor

Electrical Systemminor

Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

Safety Recalls on the 2007 Hyundai Sonata

7 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH

HYUNDAI IS RECALLING 532,633 MY 2006-2007 ACCENT, ENTOURAGE, SONATA, MY 2007 AZERA, ELANTRA AND SANTA FE, MY 2005-2007 TUCSON AND MY 2007-2008 VERACRUZ VEHICLES. THE STOP LAMP SWITCH IN THE AFFECTED VEHICLES MAY MALFUNCTION. A MALFUNCTIONING STOP LAMP SWITCH MAY CAUSE THE BRAKE LIGHTS TO NOT ILLUMINATE WHEN THE BRAKE PEDAL IS DEPRESSED OR MAY CAUSE THE BRAKE LIGHTS TO REMAIN ILLUMINATED WHEN THE BRAKE PEDAL IS RELEASED. A STOP LAMP SWITCH MALFUNCTION MAY ALSO AFFECT THE OPERATION OF THE BRAKE-TRANSMISSION SHIFT INTERLOCK FEATURE SO THE TRANSMISSION SHIFTER WOULD NOT BE ABLE TO BE SHIFTED OUT OF THE PARK POSITION. IT MAY ALSO CAUSE THE ELECTRONIC STABILITY CONTROL (ESC) MALFUNCTION LIGHT TO ILLUMINATE, AND IT MAY NOT DEACTIVATE THE CRUISE CONTROL WHEN THE BRAKE PEDAL IS DEPRESSED.

AIR BAGS

HYUNDAI IS RECALLING 393,308 MY 2006-2008 SONATA VEHICLES EQUIPPED WITH AN ADVANCED AIR BAG SYSTEM WHICH FEATURES AN OCCUPANT CLASSIFICATION SYSTEM (OCS) IN THE RIGHT FRONT SEAT. THE PURPOSE OF THE OCS IS TO DISABLE THE RIGHT PASSENGER SEAT FRONT AIR BAG WHEN IT DETECTS THE PRESENCE OF A CHILD RESTRAINT SYSTEM OR SMALL CHILD IN THE RIGHT FRONT SEAT. THE RIGHT FRONT AIR BAG IS DISABLED TO PREVENT INJURIES TO A CHILD THAT MAY RESULT FROM A RIGHT FRONT AIR BAG INFLATION DURING A CRASH.

What breaks on the 2007 Hyundai Sonata?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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Hyundai Sonata — Year-by-Year Comparison

Compare KeepScores across nearby years of the Hyundai Sonata. Click any year for its full report.

All Hyundai Sonata years ranked →Hyundai Sonata years to avoid →Hyundai Sonata common problems →

Competing 2007s Worth a Look

Similar class, similar year range — ranked by KeepScore.

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