CarCostCheck

Cadillac

Running costs, reliability, and MOT data for 4 models from 326 real MOT tests.

Avg Pass Rate

88%

Total Tests

326

Models

4

Years Covered

1999-2016

Most Reliable

Escalade

93% pass rate

Least Reliable

Cts

75% pass rate

Most Popular

Escalade

166 tests

All Cadillac Models

ModelYearsPass RateTestsFuel
Escalade4 yrs93%166Petrol
Cts1 yr75%73Petrol
Seville Sts V8 Auto1 yr89%46Petrol
Bls1 yr80%41Diesel

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How reliable is Cadillac?

Brand ranking63th out of 145 manufacturers
vs national average+6% (82% avg)
Models above 85% pass rate2 of 4
Reliability spread (best to worst)18 percentage points

About Cadillac Cars

Cadillac ranks 63th out of 145 car manufacturers for MOT reliability, with an average pass rate of 88%. That's 6 points above the national average of 82%, making Cadillac one of the more dependable brands on UK roads.

With 4 models across 18 years of data (1999 to 2016), there's a moderate spread of 18 percentage points between models. Some Cadillacs are notably more reliable than others.

Most and Least Reliable Cadillac Models

The Escalade leads the range with a 93% average pass rate from 166 tests. At the other end, the Cts has the lowest at 75%.

Cadillac Fuel Types

Cadillac models in our data come in 3 petrol, 1 diesel variants. Both petrol and diesel options are available across the range.

Click any model above to see detailed year-by-year reliability data, running cost breakdowns, and comparisons with similar cars. You can also enter a specific registration plate to get a full vehicle report with MOT history, mileage verification, and health score.