Seville Cadillac History 1983

Seville Cadillac Moels & History 1983

With price tags starting at $21,440, Seville came well equipped with — among other niceties:

  • reminder chimes
  • electronic climate control with outside temperature display
  • automatic truck locking (and release)
  • side defoggers
  • rear reading lamps
  • overhead assist handles
  • an automatic power antenna for the electronic-tuned radio

.Also standard:

  • an underhood light
  • lamp monitors
  • power windows and door locks
  • twin remote mirrors
  • cornering lamps
  • four-wheel power disc brakes

1983 Seville

Appearance changed little from 1982, except that this year’s grille had a bit less vertical look and carried a Cadillac script. The front end held clear park/signal lamp lenses. Seville could be ordered with a full cabriolet roof that simulated a convertible top, available in black, dark blue, white, or dark briar brown. Inside was Heather cloth upholstery with matching Rocaille cloth inserts, in choice of four colors; or optional leather in nine shades.

1983 Seville

A new premium sound system was available, using Dolby tape noise reduction. The 4.1-liter aluminum-block V-8 received a horsepower and torque boost in its second year, to improve a power-loss problem. Third-gear acceleration rate was also revised. The 5.7-liter diesel included an engine block heater to improve cold-weather startups. Seville Elegante again came in two-tone with French curve side styling using chrome bodyside moldings, plus “Elegante” script on the side panels and accent striping. Four two-tone combinations were offered. Sierra Grain tucked leather seating areas were color-coordinated to match the body color, and to complement the leather-trimmed steering wheel. The front console was leather-topped. Wire wheel covers were standard.

STYLE

Model Series Number Body/Style Number Body Type Seating Factory Price Shipping Weight Production Total
Seville (V-8) 6K S69 4-dr Sedan 6 P $21,440 3844 lb 30,430

ENGINES

Feature Basic Gas Engine Optional Diesel Engine
Type 90-degree, overhead-valve V-8. Iron/aluminum alloy block; cast iron head. 90-degree, overhead valve V-8. Cast iron block and head.
Displacement 249 cu. in. (4.1 liters) 350 cu. in. (5.7 liters)
Bore & stroke 3.47 x 3.31 in. 4.057 x 3.385 in.
Compression ratio 8.5:1 22.5:1
Brake horsepower 135 at 4400 R.P.M. 105 at 3200 R.P.M.
Torque 200 lbs.-ft. at 2200 R.P.M. 200 lbs.-ft. at 1600 R.P.M.
Main bearings Five Five
Valve lifters Hydraulic Hydraulic
Fuel supply Digital fuel injection Fuel Injection
Manufacturer Cadillac HT-4100 Oldsmobile
VIN Code 8 N

CHASSIS

Wheelbase 114.0 in.
Overall length 204.8 in.
Height 54.3 in.
Width 71.5 in. max.
Front Tread 59.3 in.
Rear Tread 60.6 in.
Standard Tires P205/75R15 SBR wide WSW

DRIVETRAIN

Transmission Four-speed overdrive automatic
Gear ratios (1st) 2.74:1; (2nd) 1.57: 1; (3rd) 1.00:1; (4th) 0.67:1; (Rev) 2.07:1
Standard final drive ratio 3.15:1 except with diesel 2.93:1
Steering recirculating ball; power assist
Front suspension torsion bar and link stabilizer bar
Rear suspension independent trailing arm, coil springs, electronic level control
Brakes four-wheel disc
Fuel tank 20.3 gal. except with diesel, 22.8 gal.

DRIVETRAIN OPTIONS

5.7-liter diesel V-8 engine NC
California emission equipment (except diesel $75
California emission equipment (diesel $215
100-amp alternator $50
FE2 touring suspension Seville: $115

PTIONAL PACKAGE

1983 Seville

Seville Elegante $3879
Full cabriolet roof (Seville $995

CONVENIENCE/APPEARANCE OPTIONS

Astroroof $1225
Electronic cruise control $185
Rear defogger with heated outside mirrors $160-$210
Automatic door locks $157
Remote-locking fuel filler door $59
Garage door opener $140
Illuminated entry system $76
Digital instrument cluster: $238
Memory driver’s seat $185
Six-way power passenger seat: $210
Power driver’s seat recliner $155
Power passenger seat recliner with six-way power seat $300
Leather-trimmed steering wheel $99
Tilt/telescope steering wheel $179
Theft deterrent system $185
Twilight Sentinel $79
Guidematic headlamp control $93
Electric remote-control outside mirrors $99
Twin lighted vanity mirrors $140
Electronic-tuning seek/scan AM/FM stereo radio with 8-track or cassette tape player $299
Electronic-tuning seek/scan AM/FM stereo radio with cassette and CB $577
Electronic-tuning seek/scan AM/FM stereo radio with cassette and Bose symphony sound system, $895
Extended-range rear speakers with standard radio $25
Triband antenna $50
Two-tone paint $600
Door edge guards $19-$29
Leather seating area $515-$680
Carpeted front rubber floor mats $43-$45
Carpeted rear rubber floor mats $25
Trunk mat $21
Aluminum wheels: $429
Turbine vaned wheel covers: $389
Locking wire wheel covers $310-$389
Puncture-sealing tires $135-$180