Cadillac Eldorado owners have reported a total of 336 problems for their cars built in the 7 model years listed in the chart below. The chart shows the number of problems reported across all service years for each given model year of the Cadillac Eldorado. The 1996 Cadillac Eldorado cars have the most problems reported (86 problems).
The following chart shows the 21 most common problems for Cadillac Eldorado cars. The number one most common problem is related to the vehicle's engine and engine cooling (68 problems). The second most common problem is related to the vehicle's service brakes, hydraulic (41 problems).
|Problem Category||Number of Problems|
|Engine And Engine Cooling|
|Gasoline Fuel System|
|Vehicle Speed Control|
|Other Fuel System|
|Unknown Or Other|
It would not be fair to compare the Cadillac Eldorado of an older model year to newer model years since older vehicles have been in service longer and thus are expected to have more problems. In order to compare the reliability across Eldorado model years, we use the PPMY index which is defined as the problems reported per thousand vehicles per Year. A smaller PPMY index indicates greater reliability of the given model year cars.
PPMY = P / S / Y * 1000,
where P = total problems reported during the life of a Cadillac Eldorado model year; S = total units sold of the model year; Y = years since the debut of the model year (the age of the vehicle).
The results are shown in Table 3.
Another way to measure the reliability across the model years of the Cadillac Eldorado is to use the total number of problems reported during the vehicle's first year in service, as shown in the Table 4.
|Model Year||Problems Reported|