Trim Report

Cadillac Seville SLS1999

Includes:SEV|SLS
$2,500
Starting From
9
Active Listings
—
Avg Mileage

Sourced from 9 active dealer listings as of

Min $2,500
Max $28,980
From $2,500
Fresh

SLS Market Overview

All Trims Combined
From$10,595
$11K–$11K
1 listings25,000 avg miles
SLS
From$2,500
9 listings|$3K–$29K
STS
From$3,000
4 listings|$3K–$10K

1999 Cadillac Seville SLS Pricing

Price Trend

Building price history...

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Where to Find Cadillac Seville SLS

Location data for all 1999 Cadillac Seville trims combined

10States

The biggest cluster of inventory is in Delaware (15%), but the remaining listings are spread across 9 other states nationwide.

Cadillac Seville Safety & Reliability

Safety data for all 1999 Cadillac Seville trims

Elevated

The 1999 Cadillac Seville's elevated safety profile includes 1 recall campaigns and 75 owner-reported complaints. Make recall verification part of your pre-purchase checklist.

1
Recalls
75
Complaints
1
Crashes
2
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

Source: National Highway Traffic Safety Administration (NHTSA)

Top Complaint Areas

The 1999 Cadillac Seville has accumulated 75 NHTSA complaints over 1 years, with engine and engine cooling leading the pack. Know what to look for before you buy.

01Engine And Engine Cooling17
02Electrical System8
03Suspension7
04Air Bags6
05Service Brakes, Hydraulic5
75 total across 1 model years (1999–1999)Full data at NHTSA.gov
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Cadillac Seville Fuel Economy

EPA fuel economy data for all 1999 Cadillac Seville trims

18mpg combined
·
15city
·
24hwy
·
$3,200/yr

At 18 MPG combined, the 1999 Cadillac Seville delivers consistent fuel economy. Budget accordingly.

Seville - Automatic 4-spd
18mpg
4.6L 8-cyl · Front-Wheel Drive
15 city24 hwy~$3,200/yr-1/10 Poor

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

Is the SLS Worth It?

Common questions about the 1999 Cadillac Seville SLS

How does the SLS compare to other Cadillac Seville trims?

The SLS occupies a distinct position in the Cadillac Seville range. See how it stacks up on the 1999 overview page.

What should I know about maintaining the 1999 Cadillac Seville SLS?

Maintenance costs for the SLS align with the broader Cadillac Seville ownership experience, though trim-specific equipment can add to routine costs. The 1999 model year has 1 recall on record. The most-reported issue area is engine and engine cooling. Check the 1999 Cadillac Seville page for the full breakdown.

What are the best years for the Cadillac Seville SLS?

For the SLS, look at the price-to-mileage ratio across model years. Later model years before a redesign tend to be the most refined version of the platform. See the Cadillac Seville buyer's guide.

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