Research · Compact Cars

2003 Saturn IonRecalls, problems, MPG & safety

NHTSA lists 7 safety recalls and 768 owner complaints for the 2003 Saturn Ion. Most complaints involve electrical system (386) and steering (139). The EPA rates it 24–25 mpg combined.

Combined MPG
24–25mpg
EPA · 3 versions
NHTSA overall
—
Not rated by NCAP
Safety recalls
7campaigns
Latest Apr 2014
Owner complaints
768
Top: electrical system
Fuel cost / yr
$2,500est.
EPA estimate, best version
01 —Recalls

Safety recalls

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

Electrical system: switch

Free remedy

UCI-FRAM Group is recalling certain LS1328 ignition Switches sold as Wells LS1328, Duralast LS1328, Airtex 1S6097, and Carquest 53-27479, and LS1497 Ignition Switches sold as Wells LS1497, Duralast LS1497, Airtex 1S10961, and Carquest 53-27967, for use on various General Motors model and model year vehicles during repair and replacement of the original ignition switch. The weight on the key ring and/or road conditions or some other jarring event may cause the affected ignition switches to move out of the run position, turning off the engine and disabling the air bags.

Electrical systemReported Apr 30, 2014NHTSA 14E021000

Electrical system: ignition

Free remedy

General Motors LLC (GM) is recalling certain model year 2005-2010 Chevrolet Cobalt, 2006-2011 Chevrolet HHR, 2007-2010 Pontiac G5, 2006-2010 Pontiac Solstice, 2003-2007 Saturn Ion, and 2007-2010 Saturn Sky vehicles. In the affected vehicles, the key can be removed from the ignition when the ignition is not in the "Off" position.

Electrical systemReported Apr 10, 2014NHTSA 14V171000

Air bags

Remedy pending

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 February 10, 2014 that they are recalling 619,122 model year 2005-2007 Chevrolet Cobalt, and 2007 Pontiac G5 vehicles. On February 25, 2014, GM increased the recall to include an additional 748,024 model year 2006-2007 Chevrolet HHR and Pontiac Solstice vehicles and 2003-2007 Saturn Ion vehicles and 2007 Saturn Sky 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. On March 27, 2014, GM notified the agency that the defective ignition switches may have been used as service replacement parts on other vehicles, and as a result GM will be recalling certain model year 2008-2010 Chevrolet Cobalt, Saturn Sky, and Pontiac G5 and Solstice, and 2008-2011 Chevrolet HHR vehicles. The part numbers for the service parts are 10392423 (a/k/a ACDelco D1461F), 10392737, 15857948, 15854953, 15896640, and 25846762. This expansion represents an additional 823,788 vehicles.

Air bagsReported Feb 10, 2014NHTSA 14V047000
Data from NHTSA Recalls API · synced Nov 9, 2026 · All recall detailsNHTSA vehicle page
02 —Complaints

Owner complaints by component

768 complaints filed with NHTSA · Feb 2003 – Oct 2026
  1. Electrical system386
  2. Steering139
  3. Power train60
  4. Engine and engine cooling58
  5. Air bags49
  6. Vehicle speed control38
  7. Visibility33
  8. Exterior lighting31
  9. Engine21

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 Ion model year we’ve synced.

View as table
Model yearNHTSA complaints
2003768
2004898
2005573
20061,235
2007876
Crashes reported
44
Fires reported
4
Injuries reported
37
Deaths reported
0
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

386 reports12 crashes3 fires
“The contact owns a 2003 Saturn Ion. The contact stated that the vehicle was serviced under NHTSA Campaign Number: 14V047000 (Air Bags, Electrical System); however, the recall repair failed to prevent the failure from occurring shortly after. The contact stated that while driving at an undisclosed speed, the steering wheel became stiff, the speedometer failed to display the accurate velocity, the fog lights would not deactivate, and several other electrical features failed. The check engine warning light illuminated. The dealer was contacted. The manufacturer was made aware of the failure. The failure mileage was approximately 97,000.”
Owner complaint to NHTSAFiled Oct 14, 2026Electrical systemODI 11771033

Steering

139 reports3 crashes
“I have the power steering column issue that still needs to be fixed as advised by GMC of Port Richey, FL where I was promised my replacement vehicle even 10 or 20 yrs later if I bought another one. If on my walking tape recorders and contact lens, I pull off my brake peddle flat lining at least twice without crashing however he would grant me whatever 2 vehicles on the lots I chose as long as I had insurance. However, I do not have the money for the tow and corporates to include the police will not listen too. Please, contact me immediately for a more rapid communication please at [XXX] or [XXX] .”
Owner complaint to NHTSAFiled Feb 20, 2024SteeringODI 11572951

Power train

60 reports1 crash
“MY KEY SWITCH DOESN'T ALLOW ME TO REMOVE MY KEY WHEN I'M IN PARKED AND MY TRANSMISSION STRANDS AT TIMES AND MY CAR DOESN'T START ALL THE TIME WHEN I TRY TO START IT I HAVE TO SIT AND WAIT AWHILE BEFORE IT STARTS AGAIN I COULD BE SITTING IN THE DRIVE THRU ON PARKED WAITING TO TRAVEL AGAIN ON TH HE MAIN ROADWAY”
Owner complaint to NHTSAFiled Aug 2, 2020Power train, Electrical systemODI 11342756
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 9, 2026
04 —Key specs

Engines, transmissions & drive

3 versions rated by the EPA
EPA class
Compact Cars
Engines
2.2L 4-cyl
Transmissions
Manual 5-spd · Automatic (variable gear ratios) · Automatic 5-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
Ion
Man 5-spd, 4 cyl, 2.2 L · Front-Wheel Drive
223025$2,500355
Ion
Auto (variable gear ratios), 4 cyl, 2.2 L · Front-Wheel Drive
212924$2,600370
Ion
Auto 5-spd, 4 cyl, 2.2 L · Front-Wheel Drive
212924$2,600370
  • Ion
    Man 5-spd, 4 cyl, 2.2 L
    22 city · 30 hwy · $2,500/yr
    25
    mpg comb.
  • Ion
    Auto (variable gear ratios), 4 cyl, 2.2 L
    21 city · 29 hwy · $2,600/yr
    24
    mpg comb.
  • Ion
    Auto 5-spd, 4 cyl, 2.2 L
    21 city · 29 hwy · $2,600/yr
    24
    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 Saturn Ion as of Nov 9, 2026.
Data from NHTSA NCAP Safety Ratings API · synced Nov 9, 2026Vehicle 4790
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 Ion questions

How many recalls does the 2003 Saturn Ion have?

7 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 Saturn Ion problems?

Owners filed 768 complaints with NHTSA. The most-cited components are electrical system (386), steering (139), power train (60). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.

What MPG does the 2003 Saturn Ion get?

The EPA rates the 2003 Saturn Ion at 24–25 mpg combined, depending on engine and drivetrain (3 versions rated).

Data from NHTSA & EPA · synced Nov 9, 2026