Research · Midsize Cars

2003 Chevrolet MalibuRecalls, problems, MPG & safety

NHTSA lists 3 safety recalls and 611 owner complaints for the 2003 Chevrolet Malibu. Most complaints involve electrical system (309) and vehicle speed control (86). The EPA rates it 21 mpg combined.

Combined MPG
21mpg
EPA · 1 version
NHTSA overall
—
Not rated by NCAP
Safety recalls
3campaigns
Latest Jul 2014
Owner complaints
611
Top: electrical system
Fuel cost / yr
$2,950est.
EPA estimate, best version
01 —Recalls

Safety recalls

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

Electrical system: ignition

Free remedy

This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) notified the agency on July 3, 2014, that they are recalling 5,877,718 model year 2000-2005 Chevrolet Impala and Monte Carlo, 1997-2003 Chevrolet Malibu, 2004-2005 Malibu Classic, 1999-2004 Oldsmobile Alero, 1998-2002 Oldsmobile Intrigue, 1999-2005 Pontiac Grand Am and 2004-2008 Pontiac Grand Prix vehicles. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.

Electrical systemReported Jul 3, 2014NHTSA 14V400000

Fuel system

Free remedy

CERTAIN DELPHI FUEL PRESSURE REGULATORS, P/NOS. FP10020-11B1, FP10026-11B1, AND FP10027-11B1, SOLD AFTER JANUARY 9, 2007, AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES LISTED ABOVE. THE UNIVERSAL PRESSURE REGULATORS (UPR) WERE PRODUCED WITHOUT AN O'RING AND RETAINER.

Fuel system, otherReported Mar 12, 2007NHTSA 07E021000

Vehicle speed control: accelerator pedal

Free remedy

CERTAIN PASSENGER VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 124, 'ACCELERATOR CONTROL SYSTEMS.' IN HOT AMBIENT CONDITIONS, THE ACCELERATOR PEDAL ARM MAY STICK AT THE ATTACHMENT TO THE BRACKET AND NOT RETURN TO THE ENGINE IDLE POSITION WHEN THE OPERATOR LIFTS HIS FOOT FROM THE ACCELERATOR PEDAL.

Vehicle speed controlReported Nov 1, 2004NHTSA 04V528000
Data from NHTSA Recalls API · synced Nov 9, 2026 · All recall detailsNHTSA vehicle page
02 —Complaints

Owner complaints by component

611 complaints filed with NHTSA · Mar 2003 – Jun 2026
  1. Electrical system309
  2. Vehicle speed control86
  3. Engine48
  4. Service brakes, hydraulic45
  5. Engine and engine cooling43
  6. Exterior lighting31
  7. Air bags29
  8. Fuel system, gasoline27
  9. Steering24

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 Malibu model year we’ve synced.

View as table
Model yearNHTSA complaints
1997452
1998999
1999800
2000944
2001739
2002596
2003611
20041,698
20051,393
20061,389
2007992
20081,017
20091,511
20101,365
2011978
2012907
2013924
2014363
2015270
2016865
2017727
2018700
2019193
2020200
202190
202299
202373
202444
202512
Crashes reported
37
Fires reported
4
Injuries reported
26
Deaths reported
1
Data from NHTSA Complaints API · synced Nov 9, 2026 · Full problem breakdownNHTSA vehicle page
03 —Common problems

What owners report most

Verbatim excerpts from NHTSA complaints, by component

Electrical system

309 reports6 crashes1 fire
“The contact owns a 2003 Chevrolet Malibu. The contact discovered that while driving at various speeds, the key could be removed from the ignition while the engine was still running. The contact later received notification of NHTSA Campaign Number: 14V400000 (ELECTRICAL SYSTEM). The vehicle was taken to the dealer for service, and the vehicle was returned in less than 30 minutes. The contact was suspicious about the work that was performed on the vehicle. The contact stated that soon after the recall repair, the key remained stuck in accessory mode while attempting to turn off the vehicle. Due to the failure, the contact was forced to remove the key from the ignition while the engine was running and used pliers to unhook the battery to turn off the vehicle. Additionally, while driving 20 MPH over a bump in the road, the key was knocked out of the ignition, causing the vehicle to abruptly shut off. The contact lost control of the vehicle, and the vehicle veered off into the grass before coming to a complete stop. Despite the failure, the contact was able to restart the vehicle and drove to the residence and parked the vehicle. The contact alerted the dealer of…”
Owner complaint to NHTSAFiled Jun 15, 2026Electrical systemODI 11744126

Vehicle speed control

86 reports11 crashes1 fire
“The contact owns a 2003 Chevrolet Malibu. The contact stated while stopped at a red light, the vehicle occasionally accelerated independently. The contact stated that the check engine warning light was illuminated. The vehicle was not taken to a local dealer nor an independent mechanic to be diagnosed. The vehicle was not repaired. The contact was relating the failure to NHTSA campaign number: 04V528000 (Vehicle speed control). The manufacturer had been informed of the failure but offered no assistance. The failure mileage was approximately 58,000.”
Owner complaint to NHTSAFiled Jun 8, 2021Vehicle speed controlODI 11420099

Engine

48 reports2 crashes
“Multiple times, the vehicle, while driving, electrically shuts down. security light comes on, sometimes, many attempts to restart will work. These shutdowns cause me to revet to manual bakes and steering.”
Owner complaint to NHTSAFiled Sep 15, 2023Electrical system, Engine, Fuel/propulsion systemODI 11544842
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 9, 2026
04 —Key specs

Engines, transmissions & drive

1 version rated by the EPA
EPA class
Midsize Cars
Engines
3.1L 6-cyl
Transmissions
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 Nov 9, 2026EPA listing
05 —Fuel economy

EPA fuel economy by version

City / highway / combined, annual fuel cost and CO₂
EPA
VersionCityHwyComb.Fuel / yrCO₂ g/mi
Malibu
Auto 4-spd, 6 cyl, 3.1 L · Front-Wheel Drive
182621$2,950423
  • Malibu
    Auto 4-spd, 6 cyl, 3.1 L
    18 city · 26 hwy · $2,950/yr
    21
    mpg comb.
Data from EPA fueleconomy.gov · synced Nov 9, 2026 · Fuel cost is EPA’s annual estimate (15,000 mi, 55% city)
06 —Safety

NHTSA 5-Star Safety Ratings

1 tested variant
NHTSA has not published 5-Star Safety Ratings for the 2003 Chevrolet Malibu as of Nov 9, 2026.
Data from NHTSA NCAP Safety Ratings API · synced Nov 9, 2026Vehicle 4948
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

2003 Malibu questions

How many recalls does the 2003 Chevrolet Malibu have?

3 safety recalls as of Nov 9, 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 2003 Chevrolet Malibu problems?

Owners filed 611 complaints with NHTSA. The most-cited components are electrical system (309), vehicle speed control (86), engine (48). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.

What MPG does the 2003 Chevrolet Malibu get?

The EPA rates the 2003 Chevrolet Malibu at 21 mpg combined, depending on engine and drivetrain (1 version rated).

Data from NHTSA & EPA · synced Nov 9, 2026