1984 Cadillac DevilleProblems, recalls & complaints

NHTSA has logged 6 owner complaints about the 1984 Cadillac Deville, most often about the engine and engine cooling. It has no vehicle safety recalls on record.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through November 30, 2004. Updated daily.

Complaints by system

Where the 1984 Cadillac Deville has problems

6 complaints grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury
Engine and engine cooling20
Vehicle speed control21
Electrical system10
Fuel system, gasoline10

Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.

0 recalls

1984 Cadillac Deville recalls and how many were fixed

No vehicle safety recalls are on record for this model year.

Best & worst years

1984 vs. every other Deville year

Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Deville median. How we score

'71'72'73'74'76'77'78'79'81'82'83'84'85'86'87'88'89'90'91'92'93'94'95'96'97'98'99'00'01'02'03'04'05
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated
3 investigations

NHTSA defect investigations

Federal investigations that included the 1984 Cadillac Deville, and the recalls they led to.

  1. HYDRO BOOSTEA88019 · closed Oct 31, 1990
    No recall
  2. HYDROBOOST FAILUREPE87038 · closed Jan 28, 1988
    No recall
  3. TRUNK FIRESPE87054 · closed Feb 8, 1988
    No recall

Own a 1984 Deville?

Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.