Cadillac Seville Models & History 1990

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Cadillac Seville 1990

With the exception of the following, the 1990 Seville shared the changes made in the Eldorado for 1990. The Seville was offered in four new colors, for a total of 16. The four colors were light auburn, dark auburn, medium slate gray and dark slate gray. New side body reflexes were used. The corner turn signal lamps were relocated from the body to the bumper. A new white crystalline tail lamp lens was used.

Interior developments consisted of two new Sierra grain leather color choices, slate gray and dark auburn, for a total of nine. The Seville’s seat style was revamped to provide for envelope-type seat back pockets and molded side panels.

 

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Cadillac Seville 1990

The Seville touring sedan was now built entirely at Detroit/Hamtramck. It had new front and rear body-color low fascias with a black bead and a body-color rocker molding, also with a black bead. The rear view appearance was updated by use of a larger cloisonne STS deck lid emblem and dual outlet exhaust. Larger 16 in. diamond- cut-finish, forged aluminum wheels with larger Goodyear Eagle GT+4 P215/60R16 tires were also introduced for 1990. The STS for 1990 also had a new 6KY69 body style code.

STYLE

Model Model Number Style Number Body Type Factory Price Shipping Weight Production Total
Seville 6K S69 4-door Sedan $31,830 3481 lb 31,235
Seville 6K Y69 4-door Sedan $36,320 3557 lb 1893

CHASSIS

Feature Seville
Wheelbase 108.0
Overall Length 190.8 in.
Height 53.7 in.
Width 72.0 in.
Front Tread 59.9 in.
Rear Tread 59.9 in.
Standard Tires P205/70R15
Touring Tires Goodyear Eagle GT+4 P215/65R15
Touring Tires with 16×7 in. wheels Goodyear Eagle GT+4 215/60R16

ENGINE

Type 90-degree, overhead valve, V-8, aluminum block and cast iron cylinder liners, cast iron cylinder heads
Displacement 273 cu. in. (4.5 liters)
Bore & Stroke 3.62 in. x 3.31 in.
Compression ratio 9.5:1
Brake horsepower 180 @ 4300 rpm
Torque 240 lb.-ft. @ 3000 rpm
Main bearings Five
Valve lifters Roller hydraulic
Fuel supply Sequential port fuel injection

DRIVETRAIN

Transmission THM 440-T4 automatic four-speed (includes overdrive and viscous converter clutch)
Steering Power-assisted rack and pinion
Steering Ratio 16.5:1 (touring: 15.6:1)
Front suspension Independent MacPherson strut with coil springs, strut-type shock absorbers and stabilizer bar
Rear suspension Fully independent with coil springs. Automatic level control and strut type superlift shock absorbers
Brakes Power assisted front disc and rear disc
Body construction integral body-frame
Fuel tank 18.8 gal.

OPTIONS

Item Seville Sedan Touring Sedan
Seville Option Package B, includes

  • automatic door locks
  • theft-deterrent system
$410 $410
Anti-lock braking $925 $925
touring suspension $155 $155
engine block heater $45 $45
Accent striping std.
anti-lock braking system $925 std.
bird’s eye maple appliques std.
Astroroof $1355 $1355
California emissions and testing $100 $100
rear window defogger std. std
gold ornamentation package $395
digital instrument cluster std. std.
leather seating area $450 std.
automatic day/night mirror $80 $80
firemist paint $240 not avail. with two-tone paint
primary firemist paint with two-tone paint, $190
secondary firemist paint with two-tone paint, $50
white diamond paint $240
two-tone paint $225
base radio with Delco/Bose sound system $576 $576
Delco-Bose sound system with compact disc music system $872 $872
phaeton roof n/a with Astroroof, $1195
whitewall P215/65R15 tires $76 $76
touring suspension $155 std
wire locking wheel discs $235
cast aluminum snowflake wheels no charge
cast aluminum lace wheels $480