2001 KIA RIO

Typical pattern

17.8% of complaints about the 2001 KIA RIO came in the first year, which is unremarkable for a 2001 vehicle — around the middle of the 216 model-years on record. The median complaint arrives at 2.7 yr in service. The most-reported system is engine cooling (49 complaints), typically at 2.4 yr or about 46,290 miles.

Complaints: 298
Median age at failure: 2.7 yr
Median mileage: 47,165 n=109
Crash / fire / tow: 14.4% of reports
Safety recalls: 3

When each system is reported — middle 50% of complaints

System

0y2y4y6y8y10y12y14y

Engine cooling

49 reports · 46,290 mi

2.4 yr

12.2%

Electrical system

30 reports · 36,279 mi

1.9 yr

23.3%

Wheels

29 reports · 58,000 mi

4.0 yr

6.9%

Power train

24 reports · 47,000 mi

1.9 yr

4.2%

Air bags

23 reports · 25,000 mi

2.6 yr

52.2%

Fuel system

22 reports · 26,483 mi

3.8 yr

18.2%

Suspension

21 reports · 69,400 mi

3.8 yr

4.8%

Seat belts

16 reports · 50,000 mi

2.6 yr

12.5%

Service brakes, hydraulic

16 reports · 40,000 mi

1.9 yr

6.2%

Other

15 reports · 125,000 mi

1.5 yr

6.7%

Safety recalls — NHTSA campaigns

05V159000 2005-04-20

Wheels

CERTAIN PASSENGER VEHICLES MAY HAVE A MANUFACTURING FLAW THAT COULD CAUSE THE WHEELS TO CRACK UNDER LONG TERM DRIVING FATIGUE. IF CRACKS OCCUR, WHEEL NOISE AND VIBRATION WILL RESULT AND BECOME PROGRESSIVELY WORSE OVER TIME.

IF THE CRACK IS SEVERE, THE WHEEL COULD SEPARATE FROM THE VEHICLE AND POSSIBLY RESULT IN LOSS OF VEHICLE CONTROL AND A CRASH.

04V179000 2004-04-09

Fuel system, gasoline:delivery

ON CERTAIN PASSENGER VEHICLES, THE FUEL INTAKE NIPPLE OF THE FUEL DISTRIBUTOR IS SUBJECT TO FRACTURE OR CRACKING DURING REMOVAL OF THE QUICK CONNECT COUPLING SECURING THE MAIN FUEL TUBE ASSEMBLY TO THE FUEL INTAKE NIPPLE, OR WHEN FORCE IS ACCIDENTALLY APPLIED TO THE INTAKE NIPPLE DURING THE VEHICLE ASSEMBLY PROCESS OR DURING ENGINE COMPARTMENT REPAIRS.

FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE MAY RESULT IN A FIRE.

03V352000 2003-09-24

Fuel system

ON CERTAIN PASSENGER VEHICLES, FUEL LEAKS MAY DEVELOP AT THE FUEL DISTRIBUTOR ASSEMBLY BECAUSE OF QUALITY DEVIATIONS.

FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.

In owners’ own words

Air bags mileage not reported 1 mo in service

THIS WILL BE THE 4TH TIME VEHICLE WILL BE IN SERVICE BECAUSE OF AIR BAG WARNING LIGHT, THE MODULE FOR DRIVER'S SIDE AIR BAG REPLACED HAS BEEN REPLACED TWICE, CHECK HISTORY FOUND AIR BAG ON DRIVER'S SIDE HAD BEEN REPLACED, DIAGNOSIS FOUND INTERNAL SHORT IN AIR BAG WIRNING HARNESS, WIRING HARNESS REPAIRED. CJ

Air bags mileage not reported 9 mo in service crash / fire / tow

CONSUME R WAS TRAVELING AT A NORMAL SPEED AND VEHICLE WAS HIT FROM THE SIDE. UPON IMPACT,DRIVER'S SIDE AIRBAG DIDN'T DEPLOY. *AK

Air bags mileage not reported 1.4 yr in service crash / fire / tow

RENTAL VEHICLE: BUDGET CAR RENTAL, TAMPA, FLORIDA, VEHICLE WAS INVOLVED IN A FRONTAL COLLISION OF 35 MPH, AND NEITHER AIR BAG DEPLOYED. *AK CONSUMER STATES THAT THE FRONT PASSENGER SEAT BELT DID NOT WORK ADEQUATELY, THERE WERE 2 INJURIES IN THE ACCIDENT. *JB *YH

Seat belts mileage not reported 4 mo in service

SEAT BELT JAMMED AFTER USE OF LAP AND SHOULDER BY A 41 POUND CHILD . SEAT BELT IS BROKEN FROM NORMAL USE WILL NOT SLIDE BACK INTO POSITION. POSES A GREAT DANGER TO BACKSEAT PASSENGERS ESPECIALLY CHILDREN. *AK

Other RIO model years

How to read this

This is what owners reported, not a reliability rating. People file with NHTSA about alarming failures, not routine ones, and complaint volume tracks how many cars were sold.
Failure ages come from the incident date on each complaint, populated on about 83% of records. Mileage is shown where reported — NHTSA’s 2021 system change cut mileage capture to roughly 15%, so it thins out sharply after MY2020.
Every rank compares this vehicle only against others of the same model year. A 2025 car has not had time to accumulate five-year failures, so comparing early-failure share across years is meaningless.
Fourteen make-months distorted by media storms and mass recalls — Toyota in February 2010 ran 11× normal volume across 33 models — are excluded.
Recalls are manufacturer actions and authoritative; complaints are not. A recall listed here may already have been performed on any individual car. Check a specific VIN at nhtsa.gov/recalls.