1990 Cadillac DeVille Sedan Review | Edmunds.com

1990 Cadillac DeVille Sedan

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Certified Pre-Owned (CPO) is a category of used car. Often late-model vehicles, they have been inspected, refurbished, if necessary, and are under warranty by the manufacturer.
Cadillac DeVille Features and Specs

Features & Specs

  • Engine 4.5 L V 8-cylinder
  • Drivetrain Front Wheel Drive
  • Transmission 4-speed Automatic
  • Horse Power 180 hp @ 4300 rpm
  • Fuel Economy 15/23 mpg
  • Bluetooth No
  • Navigation No
  • Heated Seats No

Review of the 1990 Cadillac DeVille

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  • Safety
  • Pros

    Info is not yet available.

  • Cons

    Info is not yet available.

  • What's New for 1990

    More powerful 4.5-liter V8 debuts. Driver airbag is made standard. Anti-theft ignition lock is standard.

Full 1990 Cadillac DeVille Review

What's New for 1990

More powerful 4.5-liter V8 debuts. Driver airbag is made standard. Anti-theft ignition lock is standard.

What Others Are Saying

Customer Reviews

5 of 8 people found this review helpful

Good american car

by on
Vehicle: 1990 Cadillac DeVille 4dr Sedan

I like Cadillacs because they hold up well. I have owned 3 and all three have done well. One went to 100,000 miles with only a exhaust repair and fuel injector repair. Now as far as foreign cars. My BMW 5 series 99 model went to 100,000 miles and by that time I had spent over 7,000 dollars on repairs, not including normal maint! Same thing happened with a Jag I owned. These foreign cars also cost more to own, purchase, so don't go telling me they are cheaper and hold up better. Regarding my now gone BMW, yes the engine and ride was great, but everything else was junk after 50,000 miles. Those are the facts I learned about domestic and foreign cars I have owned.

1 of 1 people found this review helpful

Why i bought a cadillac.

by on
Vehicle: 1990 Cadillac DeVille 4dr Sedan

When I bought my 1990 Cadillac Sedan deVille in 2000 it had about 101,000 miles on it. It now has about 198,000 miles on it. With the exception of the parts that eventually wear out, it has been the most reliable car I have ever owned. It still gets around 28 MPG, (it got about 30 MPG when I bought it). The only complaint I have is the accessibility of the spark plugs but that is a moot point when considering the amount of I've spent on maintenance.

Roll in style

by on
Vehicle: 1990 Cadillac DeVille 4dr Sedan

Great car. I paid 1 grand 6 months ago for it for a starter car. It sat in some guy's drive way for 2 years, I put a new battery in it and it fired right up after I cleaned all the birds nest and hornet nest from it. just took it on a 3000 mile round trip and ran great with 125,000 miles on it. got about 24-26 miles to the gallon and get about 19 around town. It seems to lose hub caps and trim every time i drive after i take out of the shop.

3 of 3 people found this review helpful

My 1990 cadillac deville

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Vehicle: 1990 Cadillac DeVille 4dr Sedan

One sweet car. I average 25.8 miles to the gallon. Preventative maintenance is key. I clean my injectors and throttle once every six weeks. I simply remove the air filter and spray about half a can of throttle or fuel injector cleaner inside while the engine is running. My car idles flat/no misses. I spray inside the PCV valve, also. Brand new ACDelco throttles are available on ebay for $99.00. Relace motor mounts to restore engine performance. Keep the EGR valve clean or replace and only used distill water for coolant changes. I have 145,000 miles on mine and it performs and rides great. Ensure all vacuum hoses are leak free and on tight. This car will last 250,000 miles easy.

Reliabilty unsurpassed

by on
Vehicle: 1990 Cadillac DeVille 4dr Sedan

I inherited this car when my sweet mom passed on. I never worried about her when she was in this car and that's a good feeling.The only car I ever new this reliable I still have.My 59 super88 oldsmobile.Those however are hard to come by today but you can find a 90 Caddy at a good price and if you take care of it it will take care of you and it will do it inexpensively.They are so much fun to drive also.You`ll never go back to a little car if thats what you have now..Use premium fuel,it`s overall cheaper and I bet you`ll be driving it still, maybe even when it`s 50years old...

90 cadillac deville beast!

by on
Vehicle: 1990 Cadillac DeVille 4dr Sedan

The 1990 Cadillac Deville is one of the best American cars in history! I just got this car from my grandparents with a little over 153,000 miles. Even with the high amount of miles it runs great. I pretty sure the water pump has gone out though. The car will rocket to speed very eaisily. It gets about the same gas miliage as my brothers 1994 Chrysler LHS ant it only has a 3.5 litre V6. Overall the 1990 Cadillac DeVille is a great and reliable car.

Talk About The 1990 DeVille

1990 Cadillac DeVille Discussions See all Started By

I think is rediculas. I had a 1990 Deville that...

what I read in Consumer Reports. But I want a DeVille anyways, I like old movies and collect old magazines. I want a Deville before they stop making them forever, just like the Eldorado. Caddy's clie...

I am looking for some help. This morning when I went to start my 1990 Cadillac Deville it started sputtering and would start then stall. The onboard diagnostic is reading "No Cam Reference Signal...

Gas Mileage


  • 15
  • cty
  • 23
  • highway
Calculate Yearly Fuel Costs
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