One problem related to engine exhaust system has been reported for the 2007 SAAB 9-3. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 SAAB 9-3 based on all problems reported for the 2007 9-3.
Had cylinder compression test performed, major variance in cylinder psis and engine running erratically. Pulled the head and discovered intake & exhaust valves both excessively worn and a few bent. This is a known issue on many 9-3s during this time period. My issues surfaced surprisingly late, most have shown many miles earlier. This was a very expensive and time consuming repair at $1900. This issue should be addressed as there seems to be evidence that bad parts were used and have deteriorated prematurely.