The Lemon IndexAll cars · Hyundai Sonata · 2001
2001 Hyundai Sonata. Advanced data.
The raw numbers: engines, recall campaign numbers, failure mileage and manufacturer communications.
Engines and drivetrains 4
| Engine | Transmission | Drive | City / hwy / combined | Fuel | Fuel cost/yr |
|---|---|---|---|---|---|
| 2.4L 4-cyl | Manual 5-spd | FWD | 19 / 27 / 22 | Regular | $2,850 |
| 2.4L 4-cyl | Auto 4-spd | FWD | 18 / 26 / 21 | Regular | $2,950 |
| 2.5L 6-cyl | Manual 5-spd | FWD | 18 / 26 / 21 | Regular | $2,950 |
| 2.5L 6-cyl | Auto 4-spd | FWD | 18 / 25 / 20 | Regular | $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 60,900 and 127,200 miles. Median 86,000, from 137 complaints with a mileage.
| System | Median | Middle half | Complaints |
|---|---|---|---|
| Body structure | 113,200 | 89,200–134,800 | 54 |
| Airbags | 63,000 | 17,500–117,100 | 29 |
| Suspension | 120,000 | 86,900–138,500 | 25 |
| Engine | 71,000 | 40,300–97,800 | 14 |
| Brakes | 40,900 | 26,100–83,400 | 12 |
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
| System | Share of complaints |
|---|---|
| Airbags | 28% |
| Brakes | 25% |
| Engine | 20% |
| Speed control | 15% |
| Transmission & drivetrain | 12% |
One complaint can name more than one system, so shares can add to more than 100%.
Severity, all complaints
| Total | Crashes | Fires | Injuries | Deaths | Tows |
|---|---|---|---|---|---|
| 205 | 27 | 0 | 17 | 0 | 1 |
As reported by owners to NHTSA. Not verified.
Recall campaigns 3
09V124000 Apr 2009 Suspension
Defect. HYUNDAI IS RECALLING 188,282 MY 2001-2004 SONATA AND MY 2001-2004 XG300 AND XG350 VEHICLES ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, WISCONSIN, AND THE DISTRICT OF COLUMBIA. ROAD SALT APPLIED IN THESE JURISDICTIONS DURING THE WINTER MONTHS MAY RESULT IN PROGRESSIVE, INTERNAL CORROSION OF THE FRONT SUB-FRAME ON THE VEHICLES, AND MAY RESULT IN THINNING OR PERFORATION OF THE S
Risk. IF THAT HAPPENS, THE VEHICLE MAY LOSE DRIVE POWER TO THE WHEELS, AND THE FRONT WHEEL MAY MAKE CONTACT WITH THE FENDER OR WHEEL WELL, THEREBY INCREASING THE RISK OF A CRASH.
Remedy. DEALERS WILL MEASURE THE THICKNESS OF THE FRONT SUB-FRAME AND INSPECT THE FRONT SUB-FRAME FOR CORROSION DAMAGE AND, IF NECESSARY, THE FRONT SUB-FRAME WILL BE REPLACED WITH A NEW SUB-FRAME THAT INCORPORATES ADDITIONAL HOLES IN THE UPPER AND LOWER PANELS. IF THE FRONT SUB-FRAME DOES NOT REQUIRE REPLACEMENT, THE DEALER WILL ADD DRAINAGE HOLES TO THE SUB-FRAME AND WILL TREAT THE SUB-FRAME WITH RUST-P
02V105000 Apr 2002 Air Bags / Side/Window
Defect. ON CERTAIN PASSENGER VEHICLES, AN INTERMITTENT CONDITION THAT LEADS TO THE SUPPLEMENTAL RESTRAINT SYSTEM (SRS) AIR BAG WARNING LIGHT ILLUMINATION COULD RESULT FROM MOTION OF THE SIDE IMPACT AIR BAG WIRING HARNESS AND SIDE IMPACT AIR BAG WIRING HARNESS CONNECTOR WHICH MOUNT TO THE ADJUSTABLE SEAT CUSHION ASSEMBLY. THIS CONDITION ONLY RELATES TO THE SIDE IMPACT AIR BAGS AND COULD PREVENT AIR BAG DEPLOYMENT DURING A CRASH WHERE SUCH DEPLOYMENT SHOULD OCCUR.
Risk. NON-DEPLOYMENT OF THE SRS SIDE IMPACT AIR BAG COULD INCREASE THE RISK OF INJURY DURING A SIDE IMPACT CRASH.
Remedy. DEALERS WILL MORE SECURELY FASTEN THE SIDE IMPACT AIR BAG WIRING HARNESSES AND CONNECTORS TO THE VEHICLE'S FRONT SEAT CUSHION FRAMES. OWNER NOTIFICATION BEGAN MAY 28, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT HYUNDAI AT 1-800-633-5151.
01V347000 Nov 2001 Air Bags
Defect. VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE SUPPLEMENTAL RESTRAINT SYSTEM (SRS) AIR BAG WARNING LIGHT COULD ILLUMINATE DUE TO MOTION OF THE SIDE IMPACT AIR BAG WIRING HARNESS AND SIDE IMPACT AIR BAG WIRING HARNESS CONNECTOR THAT MOUNT TO THE ADJUSTABLE SEAT CUSHION ASSEMBLY. THIS CONDITION ONLY RELATES TO THE DRIVER AND/OR PASSENGER SEAT-MOUNTED SIDE IMPACT AIR BAG(S).
Risk. THIS CONDITION COULD PREVENT SEAT MOUNTED SIDE IMPACT AIR BAG DEPLOYMENT DURING AN ACCIDENT WHERE SUCH DEPLOYMENT SHOULD OCCUR. NON-DEPLOYMENT OF THE SRS SIDE IMPACT AIR BAGS COULD INCREASE THE RISK OF INJURY DURING AN ACCIDENT WHERE SIDE IMPACT AIR BAG DEPLOYMENT IS INTENDED.
Remedy. DEALERS WILL MORE SECURELY FASTEN THE FRONT SEAT SIDE IMPACT AIR BAG WIRING HARNESS AND CONNECTORS TO THE VEHICLE'S FRONT SEAT CUSHION FRAMES. OWNER NOTIFICATION WILL OCCUR IN SIX MAILINGS ON MAY 27, JUNE 3, JUNE 10, JUNE 17, JUNE 24, AND JULY 1, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME
NHTSA investigations
| Status | Subject | Opened | Closed |
|---|---|---|---|
| Closed | Front sub-frame corrosion | 2008 | 2009 |
| Closed | Front sub-frame corrosion | 2008 | 2008 |
Manufacturer communications 86
Hyundai filed 86 service communications for this car with NHTSA.
- Subject regarding automatic transaxle oil drain plug
Safety equipment
| Electronic stability | Forward collision warning | Lane departure warning |
|---|---|---|
| No | No | No |
Nearby model years
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
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