Vehicle Data Hub

2003 Saturn Ion problems

NHTSA has received 962 complaints about the 2003 Saturn Ion, and 41% of them involve electrical system. Next are steering (15%) and engine (8%).

At a glance

Complaints
962 filed with NHTSA
Most reported
Electrical system 41% of complaints
Crashes and fires
64 and 4
Injuries and deaths
48 and 0
Typical mileage
72,000 miles 680 complaints with mileage

Source: NHTSA owner complaints

Where the complaints are

Share of this model year's complaints by the part of the car involved. One complaint can name more than one part, so the shares can add up to more than 100%.

When problems show up

Complaints by mileage, 2003 Saturn Ion Complaints by odometer reading in 20,000-mile steps. The median is about 72,000 miles. 0k to 20k miles: 102 complaints 20k to 40k miles: 61 complaints 40k to 60k miles: 88 complaints 60k to 80k miles: 129 complaints 80k to 100k miles: 81 complaints 100k to 120k miles: 62 complaints 120k to 140k miles: 68 complaints 140k to 160k miles: 37 complaints 160k to 180k miles: 23 complaints 180k to 200k miles: 14 complaints 200k+ miles: 15 complaints 040k80k120k160k200k miles Typical: 72,000 miles
Based on 680 complaints that include mileage. 37% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles102
20k to 40k miles61
40k to 60k miles88
60k to 80k miles129
80k to 100k miles81
100k to 120k miles62
120k to 140k miles68
140k to 160k miles37
160k to 180k miles23
180k to 200k miles14
200k+ miles15

What the data shows

Of the 680 complaints that include odometer readings, half describe a problem before roughly 72,000 miles. For electrical system specifically, the median reported mileage is about 68,000 miles (269 complaints with mileage).

Safety-related details: 64 complaints mention a crash; 4 complaints mention a fire; 48 injuries reported.

Looking only at complaints filed within five years of the model year (so older and newer years are comparable), the 2003 ranks 4th most-complained-about out of 5 model years of the Saturn Ion with enough data (431 complaints in that window). It is also covered by 5 safety recall campaigns.

What owners wrote

A few complaints as filed, shortened and with personal details removed. The first ones are among the most serious reports for this model year; the rest are typical.

I was the driver of a 2003 saturn ion 2 involved in a front end collision with a parked vehicle, and the airbags did not deploy. We did have seat belts on. The approximate speed was 30-35 MPH. None of the injuries to the occupants were serious.

November 2003 CrashInjury

My daughter (17 years old) had an accident four days ago. She hit a tree - head on going somewhere around 40 MPH. Neither air bag deployed. Emergency personnel - again - were in a state of shock and awe. This is our fourth (4th) GM vehicle involved in a "total loss" accident where the air bags did not deploy.

Reported at 19,000 miles, July 2005 CrashInjury

Vehicle experienced sudden acceleration while in traffic, causing consumer's vehicle to crash into another vehicle. Driver sustained injuries. Taken for repair to the dealer for the second time, but the cause was undetermined even after the computer had been reset. Consumer stated the only way to stop the vehicle was when it hit the other car in front. Put foot on brake to stop the car and it surge forward.

Reported at 25,000 miles, October 2004 CrashInjury

The vehicle was involved in a collision and the airbags did not deploy. The vehicle was totaled. Dealer notified.

Reported at 300 miles, July 2003 Crash

Tl* the contact owns a 2003 saturn ion. The contact stated that the key seized in the ignition. The contact called a locksmith who removed the key and stated that the vehicle was subjected to an unknown recall. The contact stated that the vehicle was repaired in 2014 for an unknown recall, for a similar failure, at the weseloh chevrolet dealer located at 5335 paseo del norte, carlsbad, ca 92008. The contact called the same dealer and was informed that the recall was expired.

Reported at 75,000 miles, August 2020

Other model years of the Ion

Best and worst years for the Saturn Ion