1996 Cadillac Seville STS review from North America

The head gasket failed at 57000, which resulted in an overhaul. Cost $8250.

The alternator failed at 68000. $748.

The water pump failed at 68900. $274.

The transmission failed at 82000. $3769.

General maintenance this car has received: Oil changes, Mobil1 synthetic every 4000m, Coolant flushes, every 20000m, Transmission fluid/filters service, every 24000m. Brakes replaced at about 70000m. The usual items are of no trouble, just wear related items.

This is the third STS we have owned. It has been the most problematic, also. The first was a 1994, which also had a head gasket fail at 82000. The second was a 1995, which was trouble free, until it was rear ended and totaled. Thinking confidence was established, we purchased this 96 STS. Again, the major troubles resumed, and they aren't cheap. When a head gasket fails on a 4.6L Northstar engine, it cannot be repaired, it must undergo an overhaul.

The performance of these vehicles is exceptionally great! The styling is very distinctive, sporty and elegant. The interiors are comfortable and refined. The mechanical issues have scorned us from desiring another product from this manufacturer. We have given them outstanding maintenance, but it hasn't helped. After researching the products of this auto maker, we were disappointed. They are excellent when working, but are very expensive to repair.