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Research · Midsize Cars

2001 Kia OptimaRecalls, problems, MPG & safety

NHTSA lists 3 safety recalls and 143 owner complaints for the 2001 Kia Optima. Most complaints involve structure (35) and suspension (28). The EPA rates it 19–21 mpg combined.

Check a VINAdd to my garage
Combined MPG
19–21mpg
EPA · 4 versions
NHTSA overall
—
Not rated by NCAP
Safety recalls
3campaigns
Latest May 2009
Owner complaints
143
Top: structure
Fuel cost / yr
$3,050est.
EPA estimate, best version
01 —Recalls

Safety recalls

3 NHTSA campaigns · applies to some vehicles, check your VIN

Suspension: front

Free remedy

KIA MOTORS CORPORATION (KMC) IS RECALLING 36,538 MODEL YEAR 2001-2004 OPTIMA 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 STATES DURING THE WINTER MONTHS MAY RESULT IN PROGRESSIVE, INTERNAL CORROSION OF THE FRONT SUBFRAME. OVER TIME, SUCH SUBFRAME CORROSION NEAR THE CONNECTION TO THE LOWER CONTROL ARM CAN LEAD TO WHEEL MISALIGNMENT AND/OR OTHER NOTICEABLE STRESS IN STEERING, OR ACCELERATED ABNORMAL TIRE WEAR.

SuspensionReported May 27, 2009NHTSA 09V183000

Electrical system: starter assembly

Free remedy

ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH 2.5 AND 2.7 LITER V6 ENGINES, THE CRANKSHAFT POSITION SENSOR (CKP) CASES DID NOT MEET DIMENSIONAL SPECIFICATIONS.

Electrical systemReported Mar 4, 2003NHTSA 03V067000

Air bags: side

Free remedy

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE SIDE AIR BAG WIRE HARNESS FOR THE DRIVER POSITION COULD BE MIS-ROUTED, WHICH COULD RESULT IN IT BEING PINCHED OR CUT BY THE SEAT CUSHION TILT MECHANISM.

Air bagsReported May 1, 2001NHTSA 01V156000
Data from NHTSA Recalls API · synced Oct 28, 2026 · All recall detailsNHTSA vehicle page
02 —Complaints

Owner complaints by component

143 complaints filed with NHTSA · May 2001 – Jan 2024
  1. Structure35
  2. Suspension28
  3. Air bags27
  4. Engine and engine cooling24
  5. Electrical system17
  6. Latches/locks/linkages15
  7. Service brakes, hydraulic12
  8. Power train12
  9. Equipment10

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

By model year

Complaints for each Optima model year we’ve synced.

View as table
Model yearNHTSA complaints
2001143
2002110
2003144
2004225
2005144
2006155
2007167
2008144
2009116
201075
2011594
2012920
20131,387
2014591
20151,011
2016760
2017257
2018233
2019212
2020151
Crashes reported
15
Fires reported
0
Injuries reported
7
Deaths reported
0
Data from NHTSA Complaints API · synced Oct 28, 2026 · Full problem breakdownNHTSA vehicle page
03 —Common problems

What owners report most

Verbatim excerpts from NHTSA complaints, by component

Structure

35 reports2 crashes
“TL* THE CONTACT OWNS A 2001 KIA OPTIMA. THE CONTACT STATED THAT THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR SCHEDULED MAINTENANCE, WHEN THE VEHICLE WAS PLACED ON THE LIFT, THE MECHANIC NOTICED THAT THE SUB FRAME WAS SEVERELY RUSTED AND THE DETERMINED THAT THE VEHICLE SHOULD NOT BE DRIVEN. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR A DIAGNOSIS. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 90,000. *TT *JB”
Owner complaint to NHTSAFiled Oct 29, 2018StructureODI 11143646

Suspension

28 reports1 crash
“TL* THE CONTACT OWNS A 2001 KIA OPTIMA. WHILE DRIVING APPROXIMATELY 30 MPH IN THE RAIN, THE VEHICLE SWERVED TO THE RIGHT. THE FAILURE RECURRED MULTIPLE TIMES. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE FRONT END NEEDED TO BE ALIGNED. THE VEHICLE WAS NOT REPAIRED BECAUSE THE FRONT SUBFRAME WAS CORRODED AND NEEDED TO BE REPAIRED. THE VEHICLE WAS NOT REPAIRED. THE CONTACT WAS MADE AWARE OF NHTSA CAMPAIGN NUMBER: 09V183000 (SUSPENSION); HOWEVER, THE VIN WAS NOT INCLUDED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 190,000.”
Owner complaint to NHTSAFiled Dec 15, 2015Suspension, StructureODI 10810535

Air bags

27 reports12 crashes
“My air bag light has been on and I've check everything and my seat belt don't lock when its on and the light to the seat belt goes off contented, I've tried to go to the dealer to have them fix my airbags and senses I don't have recall on it they won't fix it ,The air bag is very important and so is the seat belt”
Owner complaint to NHTSAFiled Jan 26, 2024Air bags, Seat beltsODI 11568114
All 2001 Optima problemsSend a problem to a mechanic on findmechanic.ai
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 28, 2026
04 —Key specs

Engines, transmissions & drive

4 versions rated by the EPA
EPA class
Midsize Cars
Engines
2.4L 4-cyl · 2.5L 6-cyl
Transmissions
Manual 5-spd · Automatic 4-spd
Drive
Front-Wheel Drive
Fuel
Regular Gasoline

Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.

Data from EPA fueleconomy.gov · synced Oct 28, 2026EPA listing
05 —Fuel economy

EPA fuel economy by version

City / highway / combined, annual fuel cost and CO₂
EPA
VersionCityHwyComb.Fuel / yrCO₂ g/mi
Optima
Man 5-spd, 4 cyl, 2.4 L · Front-Wheel Drive
192621$3,050423
Optima
Man 5-spd, 6 cyl, 2.5 L · Front-Wheel Drive
182421$3,050423
Optima
Auto 4-spd, 4 cyl, 2.4 L · Front-Wheel Drive
182420$3,200444
Optima
Auto 4-spd, 6 cyl, 2.5 L · Front-Wheel Drive
172319$3,400468
  • Optima
    Man 5-spd, 4 cyl, 2.4 L
    19 city · 26 hwy · $3,050/yr
    21
    mpg comb.
  • Optima
    Man 5-spd, 6 cyl, 2.5 L
    18 city · 24 hwy · $3,050/yr
    21
    mpg comb.
  • Optima
    Auto 4-spd, 4 cyl, 2.4 L
    18 city · 24 hwy · $3,200/yr
    20
    mpg comb.
  • Optima
    Auto 4-spd, 6 cyl, 2.5 L
    17 city · 23 hwy · $3,400/yr
    19
    mpg comb.
Estimate your fuel costCost of ownership
Data from EPA fueleconomy.gov · synced Oct 28, 2026 · Fuel cost is EPA’s annual estimate (15,000 mi, 55% city)
06 —Safety

NHTSA 5-Star Safety Ratings

New Car Assessment Program
NHTSA has not published 5-Star Safety Ratings for the 2001 Kia Optima as of Oct 28, 2026.
Data from NHTSA NCAP Safety Ratings API · synced Oct 28, 2026
07 —Maintenance

Maintenance basics

General guidance, not the OEM schedule. Check your owner’s manual.
General guidance
ItemMilesTimeNote
Engine oil & filter5,000–10,000 mi6–12 monthsFollow the oil-life monitor if fitted
Tire rotation5,000–7,500 miEvery oil changeCheck pressure monthly
Engine air filter15,000–30,000 mi1–2 yearsSooner in dusty areas
Cabin air filter15,000–25,000 mi1–2 years
Brake fluid—2–3 yearsAbsorbs moisture over time
Coolant60,000–100,000 mi5–10 yearsLong-life coolants last longer
Spark plugs60,000–100,000 mi—Iridium/platinum plugs at the long end
12V battery—3–5 yearsHeat shortens battery life
  • Engine oil & filter5,000–10,000 mi
    6–12 months
  • Tire rotation5,000–7,500 mi
    Every oil change
  • Engine air filter15,000–30,000 mi
    1–2 years
  • Cabin air filter15,000–25,000 mi
    1–2 years
  • Brake fluid—
    2–3 years
  • Coolant60,000–100,000 mi
    5–10 years
  • Spark plugs60,000–100,000 mi
    —
  • 12V battery—
    3–5 years
Typical intervals for modern cars. Severe service (towing, short trips, extreme heat or cold) shortens them.
09 —FAQ

2001 Optima questions

How many recalls does the 2001 Kia Optima have?

3 safety recalls as of Oct 28, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.

What are the most common 2001 Kia Optima problems?

Owners filed 143 complaints with NHTSA. The most-cited components are structure (35), suspension (28), air bags (27). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.

What MPG does the 2001 Kia Optima get?

The EPA rates the 2001 Kia Optima at 19–21 mpg combined, depending on engine and drivetrain (4 versions rated).

Data from NHTSA & EPA · synced Oct 28, 2026