Reviews for Cadillac Seville STS years:
1999 Cadillac Seville STS Reviews and Owner Comments
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Overall Score (6 reviews)
1999 Cadillac Seville STSVisitor, Ellicott City, MD, September 23, 2013 22:52Purchased in 1999, original owner, I only drive it occasionally and have around 71k miles on it now. Only 1 major issue with the vehicle - a nagging vibration at 65mph caused by either axle or something in the suspension up front. Original tires, and replacement tires as well as rims have been high speed road force balanced twice but vibration continues. Replacing the axle will be next, something I can do in the driveway. My Northstar burns oil, always has, like a big block truck motor it uses about a quart for every 2500 miles. Holding my breath for the notorious head gasket failure. If that happens, I'm off to buy another brand this time around.
1999 Cadillac Seville STSVisitor, Laporte, CO, March 05, 2013 23:45my car has 251,000 miles and is still going strong--put used struts & windshield in it in the last 3 years--5000 rpm at least once a week for a couple minutes to keep that northstar from useing oil works--use a quart every 3k---don't drive a northstar like a grandma and it will treat you right!---love this car---
1999 Cadillac Seville STSVisitor, Rock Hill, SC, November 26, 2012 18:41I own a 1999 Seville STS with 193k miles. The only issues on the interior are: Front passenger door lock switch will only un-lock, not lock. Front passenger window regulator failed, needs replaced. Brake light circuit open, switch needs alignment. Only mechanical problems are: Right rear air ride strut has air leak, causes compressor to run often. Does not affect driving performance but will cause compressor failure if not repaired. Going to convert to coils. Front end alignment is good, but steering wheel is not aligned to the center postion. Does not affect driving performance. Car is still going strong. not throwing any major codes. Compresssion is stil good, head gaskets are good. Brake rotors have a minor warp but nothing too serious.
1999 Cadillac Seville STSVisitor, Phoenix, AZ, November 01, 2011 06:56My 99 has 175,000. Ive had the head gaskets done, replaced the radiator, and a few small items. Only the drivers side window works. The other 3 had the regulators break within 2 days of each other. Need to replace ABS sensor in right front. Upgraded the speakers from Bose to Sony. HUGE DIFFERENCE. Has 20's on her. Really does compromise the ride but you get used to it and they look great. I love this car but Im going to have to sink even more money into it to make it right. Should not have to do that on a car over 50K new. Wise up GM
1999 Cadillac Seville STS1999 cadillac, Fort Lauderdale, FL, September 20, 2011 21:55after replacing an alternator the remote has stopped working; the car is unable to lock up and the gas tank is unable to openRookie
1999 Cadillac Seville STStoomanycars, Towaco, NJ, August 17, 2009 13:51Love the way the car handles and performs-- but repairs are really expensive and I have a trars problem at 77k miles. Shouldn't happen to a car that listed at over $50k. Many repairs have been done.Enthusiast