1998 Cadillac DeVille: common problems and reliability

The 1998 Cadillac DeVille has 266 owner-filed NHTSA complaints and 3 recalls on record. The most-reported areas are exterior lighting and service brakes. Owners most often flag northstar v8 head gasket failure — catastrophic failure leading to coolant loss, overheating, and engine damage. very frequent in pre-2004 models. frequency: very frequent.

Safety record for the 1998 model year

266
Owner complaints
3
Recalls
15
Crash reports
1
Fire reports

Source: NHTSA complaints and recalls filed for 1998 Cadillac DeVille vehicles (US, public record).

Where owners report problems

exterior lighting
43
service brakes
37
air bags
37
engine and engine cooling
35
hydraulic
33

Recalls affecting the 1998 DeVille

air bags:side/window

Campaign 00V217000

VEHICLE DESCRIPTION: PASSENGER VEHICLES. SOME OF THE SIDE IMPACT SENSOR MODULES HAVE QUALITY PROBLEMS THAT CAN CAUSE AN INADVERTENT DEPLOYMENT OF THE DRIVER OR PASSENGER SIDE IMPACT AIR BAGS. THESE SIDE AIR BAGS DEPLOY W…

vehicle speed control

Campaign 97V183000

VEHICLE DESCRIPTION: PASSENGER VEHICLES, HEARSES AND LIMOUSINES. THE CANISTER PURGE EVAPORATIVE EMISSIONS HARNESS ON THESE VEHICLES WAS MISROUTED.

structure:body:hood:hinge and attachments

Campaign 97V232000

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THESE VEHICLES WERE BUILT WITH HOOD HINGE PIVOT BOLTS WHICH CAN BREAK DUE TO AN IMPROPER HEAT TREAT CONDITION. THIS DOES NOT COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 219, "WINDSH…

What owners say across generations

Sentiment is bifurcated by generation. For classic models (1950s-1970s), sentiment is overwhelmingly positive, characterized by nostalgic appreciation for their iconic styling, immense size, powerful V8 engines (notably the 472 and 500 cubic inch motors), and

  • Northstar V8 Head Gasket Failure — Catastrophic failure leading to coolant loss, overheating, and engine damage. Very frequent in pre-2004 models. Frequency: very frequent.
  • Northstar V8 Oil Leaks — Persistent leaks from multiple engine seals (e.g., front cover, oil pan, rear main seal). Frequency: very frequent.
  • Engine Mount Failure (Front) — Common failure leading to engine movement, clunking noises during shifts, and driveline vibration. Specifically noted on post-2000 models without torque struts. Frequency: recurrent.
  • Transmission Issues — Delayed engagement ("takes a few seconds to start going forward"), slipping, failure to shift into higher gears (e.g., 4th), leading to overheating and fluid burning. Frequency: recurrent.
  • High Repair Costs — Parts and labor costs are described as extremely high, with one report noting costs in a non-U.S. market can be "up to 700% more" than for a mainstream Japanese car. Frequency: recurrent.

Owner insights cover all generations of the DeVille.

Typical used price

Used DeVille listings typically run $5,420–$10,170 across 1984 to 2005 model years.

Other DeVille model years

1999 DeVille
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