2001 Hyundai Sonata
The Verdict
Worst problem area
Body, Seats & Latches
Body, Seats & Latches leads by volume: 76 of 205 complaints (37%) mention it. Complaints mentioning Airbags & Restraints include more reported injuries (16) than those mentioning any other identified area.
Complaints filed fell from 276 in 2000 to 205 in 2001.
Data last changed . Sources: NHTSA complaints and recalls, EPA fuel economy data. Methodology
Cost, Fuel Economy & Complaint History
| Category | 1999 | 2000 | 2001 | 2002 | 2003 | vs. 2001 Midsize Cars |
|---|---|---|---|---|---|---|
| Annual fuel cost ($) | 2,850–2,950 | 2,850–3,100 | 2,850–3,100 | 2,700–3,100 | 2,700–3,100 | |
| Combined MPG | 21–22 | 20–22 | 20–22 | 20–23 | 20–23 | |
| City / Highway MPG | 18–19 / 26–27 | 18–19 / 25–27 | 18–19 / 25–27 | 18–20 / 25–28 | 17–20 / 25–28 | |
| CO₂ tailpipe (g/mi) | 404–423 | 404–444 | 404–444 | 386–444 | 386–444 | |
| Complaints filed | 170 | 276 | 205 | 319 | 199 | |
| Recalls issued | 4 | 4 | 3 | 7 | 6 | |
| Crash-involved complaints | 13 | 20 | 27 | 31 | 17 | |
| Fire-involved complaints | 3 | 9 | 0 | 4 | 2 | |
| Injuries reported | 25 | 15 | 21 | 54 | 45 | |
| Deaths reported | 7 | 0 | 0 | 0 | 0 | |
| Configurations compared | 4 | 4 | 4 | 4 | 4 |
Not compared: this database has no vehicle sales or registration figures, so a raw count mostly reflects how many were sold, not how safe the vehicle is.
Common questions
How many recalls does the 2001 Hyundai Sonata have?
3 NHTSA recall campaigns as of Sep 16, 2026. Check your VIN with NHTSA to see whether one applies to your car.
What is the most common complaint about the 2001 Hyundai Sonata?
Body, Seats & Latches: 76 of 205 NHTSA complaints (37%) mention it.
What gas mileage does the 2001 Hyundai Sonata get?
EPA rates it 20–22 MPG combined across 4 configurations.
How much does it cost to fuel a 2001 Hyundai Sonata?
EPA estimates $2,850–$3,100 a year in fuel costs, using EPA's assumptions.
Similar Vehicles
EPA-Rated Configurations (4)
| Configuration | Transmission | Cylinders | Displacement | Drivetrain | Fuel Type | Vehicle Class | City | Highway | Combined | Annual Fuel Cost | CO₂ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Configuration 1 | Automatic 4-spd | 4 | 2.4L | Front-Wheel Drive | Regular | Midsize Cars | 18 mpg (low) | 26 mpg | 21 mpg | $2,950 | 423 g/mi |
| Configuration 2 | Manual 5-spd | 4 | 2.4L | Front-Wheel Drive | Regular | Midsize Cars | 19 mpg (high) | 27 mpg (high) | 22 mpg (high) | $2,850 (low) | 404 g/mi (low) |
| Configuration 3 | Automatic 4-spd | 6 | 2.5L | Front-Wheel Drive | Regular | Midsize Cars | 18 mpg (low) | 25 mpg (low) | 20 mpg (low) | $3,100 (high) | 444 g/mi (high) |
| Configuration 4 | Manual 5-spd | 6 | 2.5L | Front-Wheel Drive | Regular | Midsize Cars | 18 mpg (low) | 26 mpg | 21 mpg | $2,950 | 423 g/mi |
Complaints by Category
| Category | Complaints | Crash-Involved | Fire-Involved | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 24 | 0 | 0 | 0 | 0 |
| Transmission & Drivetrain | 18 | 0 | 0 | 1 | 0 |
| Fuel System | 6 | 0 | 0 | 0 | 0 |
| Electrical | 9 | 0 | 0 | 0 | 0 |
| Brakes | 24 | 6 | 0 | 2 | 0 |
| Steering | 10 | 1 | 0 | 1 | 0 |
| Suspension, Wheels & Tires | 33 | 0 | 0 | 2 | 0 |
| Airbags & Restraints | 48 | 17 | 0 | 16 | 0 |
| Driver Assistance & Speed Control | 13 | 4 | 0 | 3 | 0 |
| Body, Seats & Latches | 76 | 4 | 0 | 3 | 0 |
| Visibility & Lighting | 10 | 0 | 0 | 0 | 0 |
| Other | 5 | 0 | 0 | 0 | 0 |
A complaint that names more than one category is counted in each, so the rows can add up to more than the total number of complaints.
Recalls (3)
SUSPENSION · Campaign 09V124000 · Apr 16, 2009
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 SUB-FRAME STEEL. THE CORROSION IS FREQUENTLY VISIBLE AND OFTEN DISCOVERED DURING INSPECTION OR ROUTINE MAINTENANCE, AND OWNERS MAY ALSO HEAR NOISES OR NOTICE TIRE MISALIGNMENT AND STEERING PULL. IF THESE SIGNALS ARE UNDETECTED OR UNHEEDED, THE CORROSION MAY PROGRESS AND THE FORWARD MOUNTING OF THE LOWER CONTROL ARM MAY DETACH FROM THE SUB-FRAME.
Consequence: 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-PROOFING MATERIAL TO STOP THE CORROSION PROCESS. THIS PROCEDURE WILL BE PERFORMED FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING APRIL 2009. OWNERS MAY CONTACT THE HYUNDAI CUSTOMER ASSISTANCE CENTER AT 1-800-633-5151.
AIR BAGS:SIDE/WINDOW · Campaign 02V105000 · Apr 15, 2002
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.
Consequence: 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.
AIR BAGS · Campaign 01V347000 · Nov 15, 2001
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).
Consequence: 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 SHOULD CONTACT HYUNDAI AT 1-800-633-5151.