Vehicle Data Hub

1999 Saturn SC problems

Owners have filed 27 complaints with NHTSA about the 1999 Saturn SC. Engine is the most reported problem area, at 30% of complaints. Next are air bags (15%) and seats (11%).

At a glance

Complaints
27 filed with NHTSA
Most reported
Engine 30% of complaints
Crashes and fires
6 and 2
Injuries and deaths
6 and 0
Typical mileage
79,000 miles 11 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%.

  • Engine 30%
  • Air bags 15%
  • Seats 11%
  • Electrical system 7%
  • Seat belts 7%
  • Body & structure 7%
  • Wipers, windshield & visibility 7%
  • Cooling system 4%
  • Drivetrain & axles 4%
  • Exhaust system 4%

When problems show up

Complaints by mileage, 1999 Saturn SC Complaints by odometer reading in 20,000-mile steps. The median is about 79,000 miles. 0k to 20k miles: 0 complaints 20k to 40k miles: 0 complaints 40k to 60k miles: 4 complaints 60k to 80k miles: 2 complaints 80k to 100k miles: 2 complaints 100k to 120k miles: 3 complaints 120k to 140k miles: 0 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 79,000 miles
Based on 11 complaints that include mileage. 36% 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 miles0
20k to 40k miles0
40k to 60k miles4
60k to 80k miles2
80k to 100k miles2
100k to 120k miles3
120k to 140k miles0
140k to 160k miles0
160k to 180k miles0
180k to 200k miles0
200k+ miles0

What the data shows

Of the 11 complaints that include odometer readings, half describe a problem before roughly 79,000 miles.

Safety-related details: 6 complaints mention a crash; 2 complaints mention a fire; 6 injuries reported. Its complaints are more severe on average than those of 97% of model years in our database.

Looking only at complaints filed within five years of the model year (so older and newer years are comparable), the 1999 ranks 5th most-complained-about out of 8 model years of the Saturn SC with enough data (18 complaints in that window). It is also covered by 1 safety recall campaign.

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.

My vehicle was moving on the freeway, when I was hit from passenger side, drivers side hit concrete divider, airbag knocked me out, after front of car hit embankment, then I woke up from the smoke, smell of fire coming from airbag.

Reported at 115,000 miles, October 2014 CrashFireInjury

Consumer states that the vehicle was involved in a direct frontal collision at 35 MPH. Upon impact the air bags did not deployed. Resulting in minor injuries. Dealer would be notified. Feel free to provide any further information.

August 2002 CrashInjury

I called saturn to say my low coolant light came on during a trip. Saturn suggested a pressure test. "saturn states pressure tested cooling system/no external leaks found/removed cam cover and found a crack in cylinder head at cam#5 journal, causing oil and coolant to mix together/needs new cylinder head,thermostat,water pump,flush of cooling system and oil & filter." the service invoice states "no oil change per customer request" .

Reported at 58,000 miles, November 2003

Vehicles started consuming excessive amounts of oil around march 2003. Reported to dealer that I purchased the vehicle at. I had regular oil changes.on april 18th 2003 the dealer discovered and had to replace leaking valve seals, carboned piston rings and connecting rod bearings. In dec. 2003 the vehicle began mixing oil & coolant. Dealer replaced cracked cylinder head costing over $2000.00. This vehicle is a lemon and should not have needed 2 major engine repairs.

Reported at 53,314 miles, May 2003

Other model years of the SC

Best and worst years for the Saturn SC