1999 Hyundai Sonata GLS
Not enough comparison years on file yet for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 1999 | 46 |
KNOWN PROBLEM AREAS
Percentages can add to more than 100% -- a complaint can name more than one system.
78% of complaints: structure — 36 distinct reports on file, most commonly citing frame and members and body.
INJURYShow complaint excerpts
I OWN A 1999 HYUNDAI SONATA AND WAS INFORMED BY MY MECHANIC THAT THE FRONT SUB FRAME ON THE PASSENGER SIDE IS RUSTING THROUGH, PRESENTING A SEVERE SAFETY RISK TO THE DRIVER AND PASSENGERS.
NHTSA ODI report, 20130403
Also filed under SUSPENSION
26% of complaints: suspension — 12 distinct reports on file, most commonly citing front.
Show complaint excerpts
TL* THE CONTACT OWNS A 1999 HYUNDAI SONATA GLS. WHILE MAKING A LEFT TURN AT A TRAFFIC LIGHT, THE FRONT PASSENGER SIDE SUSPENSION SEPARATED FROM THE VEHICLE. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC.
NHTSA ODI report, 20150721
15% of complaints: air bags — 7 distinct reports on file, most commonly citing side/window and frontal.
CRASH INJURY DEATHShow complaint excerpts
MANY PREVIOUS PROBLEMS WITH THE AIRBAG IN MY 1999 HYUNDAI, SONATA. MY AIRBAG DID NOT DEPLOY IN A TRAFFIC ACCIDENT. THE CAR WAS TOTAL JUNE 1, 2003. *NLM
NHTSA ODI report, 20030619
PURCHASED CAR AUGUST 16TH 2001 SHORTLY AFTER PURCHASE ABOUT 3 MONTHS LATER THE CHECK ENGINE LIGHT CAME ON SO I TOOK IT BACK TO THE PLACE OF WHICH I PURCHASED IT WYATT JOHNSON HYUNDAI DEALERSHIP IN CLARKSVILLE TN .
NHTSA ODI report, 20030503
Also filed under ENGINE AND ENGINE COOLING
11% of complaints: engine and engine cooling — 5 distinct reports on file, most commonly citing engine and gas recirculation valve (egr valve).
DEATH7% of complaints: power train — 3 distinct reports on file, most commonly citing driveline.
SAFETY TIMELINE
No recalls on file for this model year.
IMPROPER FRONTAL AIR BAG PERFORMANCE
FRONT SUB-FRAME CORROSION
BUY-SMART CHECKLIST
1999 Hyundai Sonata GLS — pre-purchase inspection
- Test/inspect for structure issues (36 reports on file for this year).
- Test/inspect for suspension issues (12 reports on file for this year).
- Test/inspect for air bags issues (7 reports on file for this year).
FAQ
Is the 1999 Hyundai Sonata GLS reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 1999 Hyundai Sonata GLS?
The most-reported component is structure, accounting for 78% of complaints on file.
How many recalls does the 1999 Hyundai Sonata GLS have?
No recalls are on file for this model year.
Data updated 2026-09-16 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.