IsItAGoodCar
Reliability Guide

Common Problems with the
2004–2006 Saab 9-3 NG

We've identified 3 known issues that can affect the 2004–2006 Saab 9-3 NG. 1 of these are serious faults that could be expensive to repair.

3
Known Issues
1
Serious
2
Moderate
0
Minor

All Known Issues

CIM (Column Integration Module) Failure

SeriousElectrics & Electronics

The module in the steering column fails, leading to key non-recognition or stability control errors.

Est. Repair Cost: £500–£800
Warning Signs:

"Key Not Accepted", "Stability Control Failure", Indicator non-cancelling

What to Inspect:
  • Check for any steering/electronics warning lights
  • Test all column-mounted controls
Verified by IsItAGoodCar Research Team

Rear Suspension "Rose Bush" Wear

ModerateSuspension & Chassis

The outer bushings on the rear trailing arms wear out, causing the rear wheels to "steer" the car.

Est. Repair Cost: £150–£300
Warning Signs:

Rear end wandering over bumps, Uneven rear tyre wear, Knocking from the rear

What to Inspect:
  • Pry at the rear bushes to check for play
  • Check tyre wear patterns
Verified by IsItAGoodCar Research Team

Soft-Top Hydraulic Leaks

ModerateBodywork & Rust

The hydraulic lines for the convertible roof can chafe and leak, eventually preventing roof operation.

Est. Repair Cost: £400–£1,000
Warning Signs:

Roof stops midway, Oil stains on the rear upholstery, Grinding noise from the pump

What to Inspect:
  • Cycle the roof 2-3 times
  • Check the hydraulic fluid level in the boot
Verified by IsItAGoodCar Research Team

Buying Tips for 2004–2006 Saab 9-3 NG

  • ✓Check the front coil springs; they are notorious for snapping on UK roads.
  • ✓Ensure the car comes with two working keys.
  • ✓On TTiD (twin turbo diesel) models, ensure the timing belt and water pump are changed strictly every 60k miles.
  • ✓Listen for a "clunk" from the rear; usually indicates worn rose bushes.
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Check a 2004–2006 Saab 9-3 NG by Registration