Trim Report

Cadillac Seville STS1998

Includes:SEV|STS
$3,000
Starting From
4
Active Listings
—
Avg Mileage

Sourced from 4 active dealer listings as of

Min $3,000
Max $9,949
From $3,000
Fresh

STS Market Overview

All Trims Combined
From$8,995
$9K–$9K
1 listings75,000 avg miles
SLS
From$2,500
9 listings|$3K–$29K
STS
From$3,000
4 listings|$3K–$10K

1998 Cadillac Seville STS Pricing

Price Trend

Building price history...

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Where to Find Cadillac Seville STS

Location data for all 1998 Cadillac Seville trims combined

10States

Delaware has the most inventory at 15%, with options spread across 10 states. Willing to ship? Your selection opens up significantly.

Cadillac Seville Safety & Reliability

Safety data for all 1998 Cadillac Seville trims

Elevated

Federal safety data shows 2 recalls and 66 complaints for the 1998 Cadillac Seville, a elevated safety profile overall. Check the known issues section below for the most common problem areas.

2
Recalls
66
Complaints
3
Crashes
3
Fires
Recall Findings
99V0700001999-12-04
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

VEHICLE DESCRIPTION: PASSENGER VEHICLES. AN ELECTRICAL SHORT CAN DEVELOP IN THE GENERATOR, EVEN WHEN THE ENGINE IS OFF.

THE ELECTRICAL SHORT COULD CAUSE AN ENGINE COMPARTMENT FIRE THAT COULD SPREAD TO THE REST OF THE VEHICLE AND ANYTHING NEAR IT.

View at NHTSA
98V1440001998-26-06
VISIBILITY:WINDSHIELD WIPER/WASHER

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE WINDSHIELD WIPER MOTOR 'LOW' SPEED FUNCTION CAN BECOME INOPERATIVE WHEN THE MOTOR IS SWITCHED FROM 'HIGH' TO 'LOW' SPEED.

IF THIS WERE TO OCCUR WHILE THE VEHICLE WAS IN MOTION, THE DRIVER'S VISIBILITY COULD BE AFFECTED.

View at NHTSA

Source: National Highway Traffic Safety Administration (NHTSA)

Top Complaint Areas

Of 66 issues reported over 1 model years, engine and engine cooling problems are the most common for the 1998 Cadillac Seville. A pre-purchase inspection should focus here first.

01Engine And Engine Cooling18
02Steering7
03Exterior Lighting6
04Suspension5
05Visibility4
66 total across 1 model years (1998–1998)Full data at NHTSA.gov
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Cadillac Seville Fuel Economy

EPA fuel economy data for all 1998 Cadillac Seville trims

18mpg combined
·
15city
·
24hwy
·
$2,450/yr

The 1998 Cadillac Seville is rated at 18 MPG combined. No surprises here regardless of which trim you pick.

Seville - Automatic 4-spd
18mpg
4.6L 8-cyl · Front-Wheel Drive
15 city24 hwy~$2,450/yr-1/10 Poor

Source: U.S. Environmental Protection Agency (EPA)

Is the STS Worth It?

Common questions about the 1998 Cadillac Seville STS

How does the STS compare to other Cadillac Seville trims?

Every Cadillac Seville trim targets a different buyer. The 1998 model page compares all available trims side by side.

What should I know about maintaining the 1998 Cadillac Seville STS?

Maintenance costs for the STS align with the broader Cadillac Seville ownership experience, though trim-specific equipment can add to routine costs. The 1998 model year has 2 recalls on record. The most-reported issue area is engine and engine cooling. Check the 1998 Cadillac Seville page for the full breakdown.

What are the best years for the Cadillac Seville STS?

Check the price-to-mileage ratio for each Cadillac Seville STS year. The last year before a generation change is usually the most refined; the first year after is when resale drops fastest. The Cadillac Seville overview compares all years side by side.

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