2001 Cadillac Seville

Reliability, what owners report, and what it costs to keep.

67/100

Be careful

AVOIR's read: the numbers are mixed and the complaint record is worth reading before you commit.

What owners actually report

Owners have filed 53 complaints with NHTSA about the 2001 Cadillac Seville, and it carries 1 recall. These are owner allegations rather than confirmed defects, but the pattern of what people complain about is the most useful signal a used buyer has.

Complaints by area, from NHTSA records for this model-year
Area	Complaints	Share
Steering	7	13%
Suspension	7	13%
Engine and engine cooling	6	11%
Structure	6	11%
Tires	4	8%
Air bags	3	6%
Electrical system	3	6%
Power train	2	4%
Service brakes	2	4%
Visibility	1	2%

In owners' own words

Verbatim from NHTSA complaint records, trimmed for length.

Sunroof flew off while driving. The adhesive bond between the glass and the metal frame debonded and the sunroof glass completely separated from the vehicle. Webasto Hollandia 700 series sunroof, Serial Number 0524386.
NHTSA complaint: Visibility

TL* THE CONTACT OWNS A 2001 CADILLAC SEVILLE. THE CONTACT STATED THAT WHILE SITTING IN THE FRONT DRIVER SIDE SEAT WITH THE VEHICLE OFF AND KEY OUT OF THE IGNITION, THE SIDE AIR BAG DEPLOYED WITHOUT AN IMPACT. THERE WAS A
NHTSA complaint: Air bags

CAR STARTS WITH SEVERAL TURNING OF THE KEY. IT CAN TAKE UP TO 2+ MINUTES. I HAVE NO CONVIDENCE IN MY CAR ANYMORE. IT SUCH A FRUSTRATING EXPERIENCE. *TR
NHTSA complaint: Engine

PRESSURE OF TIRES DAMAGING RIMS AND WHEELS. HAD TO REPLACE TIRES EACH YEAR. *TR
NHTSA complaint: Tires

TAKES SEVERAL TURNS OF THE IGNITION TO START. SLOW LEAK DUE TO RIM PRESSURE ON TIRES. *TR
NHTSA complaint: Electrical system

HAVE TO TURN IGNITION ON SEVERAL TIMES TO START. RIMS PRESSURING TIRES. *TR
NHTSA complaint: Wheels

TL* THE CONTACT OWNS A 2001 CADILLAC SEVILLE. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 20 MPH, THERE WAS A SUDDEN LOSS ON ENGINE POWER AS THE ELECTRONIC THROTTLE CONTROL WARNING LAMP ILLUMINATED. THE VEHICLE
NHTSA complaint: Electrical system

I TRADED MY 97 LINCOLN TOWN CAR FOR A 01 CADILLAC SEVILLE WITH THE NORTH STAR MOTOR,UPON LEAVING THE CAR LOT,I NOTICED THE STEREO WAS REAL STATIC WHEN I HIT THE SLIGHTEST BUMP IN THE ROAD..I THEN TURNED AROUND AND TOOK
NHTSA complaint: Steering

Recalls on record

NHTSA lists 1 recall campaign for the 2001 Cadillac Seville. Recalls are free to have fixed at a franchised dealer regardless of who owns the car now, but only if they were never done, so check the VIN of the specific car rather than trusting the model.

Equipment:other:labels 00V432000

VEHICLE DESCRIPTION: CERTAIN PASSENGER VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES HAVE AN INCORRECT TIRE PRESSURE LABEL. ON VEHICLES EQUIPPED WITH P235/55R17 TIRES, THE TIRE PRESSURE LABEL INCORRECTLY SPECIFIES P235/60ZR16 TIRES.

Risk: INCORRECT TIRE INFLATION PRESSURE CAN DAMAGE TIRES, AFFECT VEHICLE HANDLING, AND INCREASE THE RISK OF A CRASH.

Fix: OWNERS WILL BE PROVIDED WITH CORRECT LABELS.

The seven scores

Reliability raw	85	excellent
Longevity est.	78	good
Maintenance	64	average
Depreciation	52	average
Performance	63	average
Efficiency	32	below average

How it compares in its class

Percentile ranks against other midsize & large cars in the catalog.

Reliability: better than 54% of midsize & large cars
Longevity: better than 56% of midsize & large cars
Running costs: better than 29% of midsize & large cars
Value retention: better than 22% of midsize & large cars

Which of these numbers are measured

What stands behind each score for this car:

Reliability 85: from NHTSA recalls and complaints. This one is a raw count: we do not have a sales figure for this model, so a high-volume car looks worse here than it should.
Longevity 78: an estimate from powertrain and brand record. No 200,000-mile population exists for a 2001 car yet, so this is a prior, not evidence.
Maintenance 64: repair-cost data where we have it for this model, otherwise a mechanical-complexity estimate from engine size, cylinder count and drivetrain.
Safety: no score. NHTSA crash testing thins out for older vehicles and we would rather show nothing than guess.

Common questions

What goes wrong with the 2001 Cadillac Seville?

Owners have filed 53 complaints with NHTSA for this model-year, and steering is the most reported area with 7 of them (13%). There is 1 recall on record. Check any specific car against its VIN before buying.

Is the 2001 Cadillac Seville reliable?

AVOIR scores its reliability 85/100 (excellent) from NHTSA recall campaigns and complaint density. That figure is a raw complaint count, not yet adjusted for sales volume, so a high-volume model scores worse than it deserves.

How long will a 2001 Cadillac Seville last?

AVOIR scores its longevity 78/100, but that figure is an estimate built from the powertrain and the brand's record, not a measurement. A 2001 car has no 200,000-mile population to observe yet, so treat it as a prior rather than evidence.

Should I buy a 2001 Cadillac Seville?

AVOIR's read: be careful, because the numbers are mixed and the complaint record is worth reading before you commit. Its overall ownership score is 67/100. Condition, mileage and service history still matter more than any score, so get a pre-purchase inspection on the specific car.

Sources: NHTSA recalls and complaints, EPA fuel economy, IIHS awards, and live market listings. A score describes a model-year, not the individual car in front of you. Get a pre-purchase inspection.