The Lemon Index

All cars · Hyundai Sonata · 2005

2005 Hyundai Sonata. Advanced data.

The raw numbers: engines, recall campaign numbers, failure mileage and manufacturer communications.

Lemon Index32100 = average car
Complaints29NHTSA, first 3 years
Sold130,365U.S. model year
Per 100K sold22complaints
Year rank#2 of 23#1 = fewest complaints

Engines and drivetrains 4

EngineTransmissionDriveCity / hwy / combinedFuelFuel cost/yr
2.4L 4-cylManual 5-spdFWD20 / 28 / 23Regular$2,700
2.4L 4-cylAuto 4-spdFWD19 / 27 / 22Regular$2,850
2.7L 6-cylAuto 4-spdFWD17 / 25 / 20Regular$3,100
2.7L 6-cylManual 5-spdFWD18 / 25 / 20Regular$3,100

EPA test versions for this model year. Fuel cost is the EPA's current estimate, not the price in that year.

Failure mileage by system

Half of owners who gave a mileage reported the problem between 40,000 and 120,000 miles. Median 80,000, from 127 complaints with a mileage.

SystemMedianMiddle halfComplaints
Airbags68,50039,600–102,20044
Body structure105,00039,000–130,00023
Suspension129,000100,100–150,00015
Electrical69,00019,000–120,20012
Lights80,00026,500–123,00013

Mileage owners typed into their NHTSA complaint, all complaints for this model year. People report some problems late, so read it as a range.

Complaints by system

SystemShare of complaints
Airbags38%
Electrical28%
Engine14%
Visibility10%
Brakes10%

One complaint can name more than one system, so shares can add to more than 100%.

Severity, all complaints

TotalCrashesFiresInjuriesDeathsTows
1652621905

As reported by owners to NHTSA. Not verified.

Recall campaigns 1

  • 09V280000 Jul 2009 Exterior Lighting

    Defect. HYUNDAI IS RECALLING 3,011 MODEL YEAR 2005-2007 ELANTRA, TUCSON, SONATA, AZERA AND ACCENT VEHICLES. A MALFUNCTIONING STOP LAMP SWITCH MAY CAUSE THE BRAKE LIGHTS TO FAIL TO ILLUMINATE WHEN THE BRAKE PEDAL IS DEPRESSED OR MAY CAUSE THE BRAKE LIGHTS TO REMAIN ILLUMINATED WHEN THE BRAKE PEDAL IS RELEASED. A DEFECTIVE STOP LAMP SWITCH MAY ALSO AFFECT THE OPERATION OF THE BRAKE-TRANSMISSION SHIFT INTERLOCK FEATURE SO THE TRANSMISSION WOULD NOT BE ABLE TO BE SHIFT OUT OF THE "PARK" POSITION. IT MAY ALSO CAUSE THE ELECTRONIC STABILITY CONTROL (ESC) MALFUNCTION LIGHT TO ILLUMINATE, AND IT MAY NOT DE

    Risk. ANY OF THESE MALFUNCTIONS COULD LEAD TO A CRASH.

    Remedy. DEALERS WILL REPLACE THE STOP LAMP SWITCH FREE OF CHARGE. THE RECALL BEGAN ON SEPTEMBER 2, 2009. OWNERS MAY CONTACT HYUNDAI OF PUERTO RICO CUSTOMER SERVICE AT 1-787-999-4310.

Manufacturer communications 49

Hyundai filed 49 service communications for this car with NHTSA.

  • This SKU is an Air Conditioning Bypass Pulley
  • Higher-than-expected engine oil

Safety equipment

Electronic stabilityForward collision warningLane departure warning
NoNoNo

Nearby model years

YearLemon IndexComplaintsSoldTop system
20021248668,085Airbags
2003986682,330Airbags
20043128107,189Airbags
20053229130,365Airbags
2006190198149,513Airbags
2007167215145,568Airbags
2008116136117,357Visibility

Sources: NHTSA complaints, recalls, investigations and manufacturer communications; EPA fuel economy data; YouTube video titles. Complaints are owner reports, not proof of a defect.

Updated

Free to use with credit: Source: The Lemon Index (lemonindex.com). Get the data