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1998 Cadillac Deville problems

The 1998 Cadillac Deville has 310 complaints on file with NHTSA. The largest share (15%) concerns lighting. After that come brakes (13%) and air bags (13%).

At a glance

Complaints
310 filed with NHTSA
Most reported
Lighting 15% of complaints
Crashes and fires
19 and 3
Injuries and deaths
22 and 3
Typical mileage
73,000 miles 88 complaints with mileage

Source: NHTSA owner complaints

Where the complaints are

Share of this model year's complaints by the part of the car involved. One complaint can name more than one part, so the shares can add up to more than 100%.

When problems show up

Complaints by mileage, 1998 Cadillac Deville Complaints by odometer reading in 20,000-mile steps. The median is about 73,000 miles. 0k to 20k miles: 11 complaints 20k to 40k miles: 9 complaints 40k to 60k miles: 11 complaints 60k to 80k miles: 17 complaints 80k to 100k miles: 13 complaints 100k to 120k miles: 11 complaints 120k to 140k miles: 9 complaints 140k to 160k miles: 5 complaints 160k to 180k miles: 2 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 73,000 miles
Based on 88 complaints that include mileage. 35% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles11
20k to 40k miles9
40k to 60k miles11
60k to 80k miles17
80k to 100k miles13
100k to 120k miles11
120k to 140k miles9
140k to 160k miles5
160k to 180k miles2
180k to 200k miles0
200k+ miles0

What the data shows

Among the 88 complaints that report mileage, the typical (median) problem appeared at about 73,000 miles. For lighting specifically, the median reported mileage is about 70,000 miles (25 complaints with mileage).

Safety-related details: 19 complaints mention a crash; 3 complaints mention a fire; 22 injuries reported; 3 deaths reported.

Looking only at complaints filed within five years of the model year (so older and newer years are comparable), the 1998 ranks 2nd most-complained-about out of 16 model years of the Cadillac Deville with enough data (166 complaints in that window). It is also covered by 3 safety recall campaigns.

What owners wrote

A few complaints as filed, shortened and with personal details removed. The first ones are among the most serious reports for this model year; the rest are typical.

While driving into a parking space the vehicle suddenly accelerated forward, running into a building and caused injury and a fatality. Also, total brake failure occurred. Cause unknown.

January 1999 CrashInjuryDeath

Vehicle hydroplaned off wet highway into trees; driver killed upon inpact (left side & front) when neither front nor side air bags deployed, recall k00066-s/nhtsa campaign id 00v217000.

September 2001 CrashDeath

Driver side headlight cover fell off because it was loose. Consumer didn't know when the headlights fell off. The driver's side cover was dry and brittle.

Reported at 45,564 miles, March 2004

Component: engine and engine cooling:engine details: the failure occurs in normal use. The consequence is possible engine damage. The dealer has refused to repair this obvious and common manufacturing flaw in the northstar engine. The situation, because this is the same engineer is the same that is described in NHTSA recall number 99086: date: 12/01/1999 component name: 061000 engine and engine cooling:engine NHTSA #: 99086 summary: some vehicles may exhibit a condition in which the cylinder head bolts may become…

Reported at 72,000 miles, April 2008

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