What chronic problems occur with '93 Cadillac Allante?

Asked by Oct 26, 2014 at 12:26 AM about the 1993 Cadillac Allante FWD

Question type: Shopping & Pricing

Considering purchase of '93 Allante.  What chronic problems does this model have?

3 Answers


Northstar engine is no good when older. Convertible top is a pain in the ass to put up and down. Parts are hard to find. Electronics where ahead of their time on some things and not very good. If the ABS module goes bad its about $800-1200 to replace. I could go on for a long time. Fun good looking and driving car, just expensive to maintain.

4 of 4 people found this helpful.

It is probably much easier to find parts and a mechanic familiar with other older GM cars. Allante's were a limited production car - over 20 years ago. Only about 20,000 or so were built during the entire production run. That being said, they are not particularly difficult or expensive to maintain. The potential expensive part is when something goes wrong with the electronics. They were far more advanced than other cars of that time period. Only a few places have an abundant supply of parts and expertise on these cars. The two main ones are in Florida and New Jersey. Other than that, engine, brakes, etc are no more than any other car.

5 of 5 people found this helpful.

Cylinder head threads release after 150k miles, then head gasket blows and altogether this is not an easy fix. Time-serts and tools are pricey, engine needs to be taken out for this. Another thing is the gearbox: Other Cadillac transmissions won't fit. That means expensive rebuilds instead of cheap replacement.

Your Answer


Looking for a Used Allante in your area?

CarGurus has 78 nationwide Allante listings and the tools to find you a great deal.

Get More Money for Your Car
Be seen by 20 million shoppers. Create Your Free Listing

Cadillac Allante Experts

  • #1
  • #2
  • #3
View All

Related Models For Sale

Used Mercedes-Benz SL-Class
71 Great Deals out of 3,490 listings starting at $3,800
Used Ford Thunderbird
22 Great Deals out of 1,079 listings starting at $6,998
Used Cadillac DeVille
1,512 listings starting at $1,999
Used Ford Mustang
606 Great Deals out of 38,986 listings starting at $1,500
Used Chevrolet Corvette
175 Great Deals out of 19,371 listings starting at $3,941

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.