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We expect the 2025 Sonata will be more reliable than the average new car. This prediction is based on data from 2022, 2023, and 2024 models.
The Reliability score is based on our latest subscriber survey of 2007 Hyundai Sonata owners. The owner comments describe problems respondents experienced with this vehicle.
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
"Had to have the ignition key chamber replaced. Steering wheel locked and key could not turn in the ignition chamber."
Anonymous, TX (2007 Hyundai Sonata 2.4-L 4 Cyl)"Bottom of oil pan developed an oil leak because of rust."
Anonymous, MN (2007 Hyundai Sonata GLS 2.4-L 4 Cyl)Cruise control, clock, warning lights, body control module, keyless entry, wiper motor or washer, tire pressure monitor, interior or exterior lights, horn, gauges, 12V power plug, USB ports, alarm or security system, remote engine start, heated or cooled seats, heated steering wheel, headlights, automatic headlights, automatic wipers, wireless charging pad.
"interior dome lights don't come on when you open the door"
Anonymous, OK (2007 Hyundai Sonata 3.3-L V6)"Had to buy new key fob because the old one stopped working. Also not all door lock when they are supposed to."
Anonymous, OK (2007 Hyundai Sonata 3.3-L V6)Shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage (includes rack and pinion), power steering (pumps and hoses, leaks), wheel balance, springs or torsion bars, bushings, electronic or air suspension.
"Power steering fails when I drive over big puddles in the rain"
Anonymous, CT (2007 Hyundai Sonata Limited 3.3-L V6)"Struts both front and rear need to be replaced. Not sure if this is common, I have not owned a car this long before so I am not sure if this is normal wear and tear or an actual issue."
Anonymous, NC (2007 Hyundai Sonata SE 3.3-L V6)Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
"The catalyst converter. I had about 230900 miles and replaced it in 2024."
Anonymous, NY (2007 Hyundai Sonata SE 2.4-L 4 Cyl)"Two accelerator sensors had to be replaced."
Anonymous A., MN (2007 Hyundai Sonata GLS 3.3-L V6)Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
"I started hearing a whining sound when I went above 50 mph about six months ago. The first time my mechanic tested the car, it didn't make the noise. when I took it in three months later, he was able to find and fix the problem."
Anonymous, MD (2007 Hyundai Sonata GLS 2.4-L 4 Cyl)"Replaced both front and rear chassis due to rusting out."
Anonymous, NY (2007 Hyundai Sonata SE 2.4-L 4 Cyl)Transmission rebuild or replacement, torque converter, premature clutch replacement.
"Transmission controller went out. It was replaced and programed. 2 months later the transmission stuck in 3rd gear then would go into reverse."
Anonymous, CA (2007 Hyundai Sonata Limited 3.3-L V6)"When the transmission went out, luckily my husband was driving in the neighborhood. Car would only go in reverse, so he drove it back home that way. We had it towed to mechanic. Transmission rebuilt and no problems since."
Anonymous A., AZ (2007 Hyundai Sonata GLS 2.4-L 4 Cyl)Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
"Currently undiagnosed water leak over rear passenger side seat"
Anonymous, CT (2007 Hyundai Sonata Limited 3.3-L V6)Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
"6-CD in-dash CD player - cycles through all the CDs each time the car is started but does not play any, will not eject any, they are basically stuck and the only way for me to retrieve them will be to remove the entire radio/CD device and then break into the CD player box to get the CDs which will then render the device inoperable. There is no way to stop them cycling each time I start the car - it is a loud annoying process."
Anonymous, NC (2007 Hyundai Sonata SE 3.3-L V6)Alternator, starter, hybrid battery replacement, hybrid battery related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, spark plugs and wires failure, auto stop/start.
Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
Windows, locks and latches, doors or sliding doors, tailgate, trunk or hatch, mirrors, seat controls (power or manual), seat belts, sunroof, convertible top, glass defect.
Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
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"Did not pass state inspection"
Anonymous, NY (2007 Hyundai Sonata SE 2.4-L 4 Cyl)