Skip to main content

2003 Cadillac Seville Luxury SLS specs & colors

Starting MSRP
Current listing price
2003 Cadillac Seville Luxury SLS

Showing the 2003 Cadillac Seville 4dr Luxury Sdn SLS

Shop Now

Key specs

Color options


Light Gray


Neutral Shale



EPA Classification Mid-Size
Front Wheel Size 16 x 7 in
Front Wheel Material Aluminum
Spare Wheel Size 16 x 4 in
Spare Wheel Material Steel
Rear Wheel Size 16 x 7 in
Rear Wheel Material Aluminum
Maximum Alternator Capacity (amps) 140
Cold Cranking Amps @ 0° F (Primary) 800
Engine Type Gas V8
SAE Net Horsepower @ RPM 275 @ 5600
Displacement 4.6L/280
SAE Net Torque @ RPM 300 @ 4000
Estimated Battery Range N/A mi
EPA MPG Equivalent - Combined N/A
EPA Fuel Economy Est - Hwy 27 MPG
EPA Fuel Economy Est - City 18 MPG
EPA MPG Equivalent - City N/A
Fuel Economy Est-Combined N/A MPG
Cruising Range - City 333.00 mi
EPA MPG Equivalent - Hwy N/A
Cruising Range - Hwy 499.50 mi
Trans Description Cont. Automatic w/OD
Final Drive Axle Ratio (:1) 3.11
Second Gear Ratio (:1) 1.63
Fourth Gear Ratio (:1) 0.68
Third Gear Ratio (:1) 1.00
Trans Description Cont. Again Not Available
Trans Type 4
First Gear Ratio (:1) 2.96
Reverse Ratio (:1) 2.13
Drivetrain Front Wheel Drive
Suspension Type - Rear (Cont.) w/Coil Spring
Suspension Type - Front (Cont.) w/Coil Spring
Suspension Type - Front MacPherson Strut
Suspension Type - Rear Multi-link
Brake Type Pwr
Drum - Rear (Yes or ) Not Available
Front Brake Rotor Diam x Thickness 11.85 x 1.26 in
Brake ABS System 4-wheel
Disc - Rear (Yes or ) Yes
Disc - Front (Yes or ) Yes
Rear Brake Rotor Diam x Thickness 11.61 x 0.43 in
Brake ABS System (Second Line) N/A
Fuel Tank Capacity, Approx 18.5 gal
Aux Fuel Tank Capacity, Approx N/A gal
Steering Type Speed Sensitive
Lock to Lock Turns (Steering) 2.4
Steering Ratio (:1), Overall 14.8
Turning Diameter - Wall to Wall 42.7 ft
Turning Diameter - Curb to Curb 40.5 ft
Rear Tire Size P225/60SR16
Spare Tire Size T125/70R16
Front Tire Size P225/60SR16
Wt Distributing Hitch - Max Tongue Wt. N/A lbs
Wt Distributing Hitch - Max Trailer Wt. N/A lbs
Dead Weight Hitch - Max Trailer Wt. 2000 lbs
Dead Weight Hitch - Max Tongue Wt. 200 lbs
Base Curb Weight 3989 lbs
Min Ground Clearance 5 in
Width, Max w/o mirrors 75.0 in
Second Head Room 38.0 in
Track Width, Rear 62.9 in
Length, Overall 201.0 in
Passenger Capacity 5
Front Shoulder Room 59.1 in
Passenger Volume 119.9 ft³
Track Width, Front 62.7 in
Second Shoulder Room 58.0 in
Front Hip Room 55.6 in
Front Head Room 38.2 in
Second Hip Room 57.5 in
Second Leg Room 38.2 in
Liftover Height 27.8 in
Wheelbase 112.2 in
Height, Overall 55.7 in
Trunk Volume 15.7 ft³
Front Leg Room 42.5 in
Fog lamps, front, integral in fascia Standard
Door locks, power programmable-inc: lockout protection & delayed locking Standard
Theft-deterrent system, PASS-Key III Standard
Tire, spare, compact Standard
Daytime running lamps Standard
Door locks, child security, rear Standard
Driver Information Center-inc: miles range, mpg average & instant, fuel used, timer, battery volts, tire pressure monitor (if equipped), average MPH, engine oil life, transmission fluid life, phone (if equipped), outside, temperature display & feature programming & blank display. Standard
City 18/Hwy 27 (4.6L engine/4-speed auto trans) Standard
Suspension, 4-wheel independent Standard
Brake/transmission shift interlock, automatic transmission Standard
Steering wheel, leather-wrapped rim Standard
Traction Control, all-speed, brake & engine controlled Standard
Wheels, 16" (40.6 cm) aluminum Standard
Exhaust outlets, chrome-plated, dual Standard
Wipers, intermittent, front, controlled-cycle Standard
Frame, integral construction-inc: corrosion-resistant coating Standard
Defogger, rear-window, electric-inc: front & side window outlets, driver & front passenger Standard
Battery, Delco maintenance free-inc: rundown protection Standard
Fuel gauge, analog Standard
Trunk emergency release handle Standard
Sound system, ETR AM/FM stereo w/cassette & CD player-inc: seek-&-scan, digital clock, TheftLock & 8-speakers Standard
Trunk release, power-inc: valet lockout, located in glovebox Standard
Seats, heated, front & rear Standard
Rear Parking Assist, Ultrasonic-inc: rearview LED light bar & audible warning Standard
OnStar, 1-year Directions & Connections Service-inc: Emergency Assistance Services, Air Bag Deployment Notification, Accident Assist, Roadside Assistance, Stolen Vehicle Tracking, Remote Diagnostics, Remote Door Lock & Unlock, Remote Vehicle Alert: horn & lights activation, Route Support & Directions, Points of Interest & Convenience Services, Ride Assist, online concierge services, Virtual Advisor & Personal Calling access Standard
Door locks, child security, rear Standard
Daytime running lamps Standard
Armrest, center, rear-inc: dual cupholders & storage Standard
Armrest, center, front Standard
Instrumentation, analog-inc: speedometer, tachometer, fuel gauge, coolant temperature & Driver Information Center Standard
Steering column, Tilt-Wheel, adjustable Standard
Fuel capacity, approximate, gallon (liters) 18 (70) Standard
Illuminated entry Standard
Steering, power, Magnasteer, variable-assist, rack-&-pinion Standard
Console, center-inc: storage bin, storage tray, dual cupholders, coin holder & armrest Standard
Parking brake release Standard
Traction Control, all-speed, brake & engine controlled Standard
Air bags, frontal & side-impact, driver & right front passenger Standard
LEV certified (4.6L engine/4-speed auto trans) Standard
Fuel filler door release, power & key fob Standard
Transmission, 4-speed automatic, electronically controlled w/overdrive, Hydra-matic (4T80-E) Standard
Glass, Solar-Ray light tinted Standard
Brake/transmission shift interlock, automatic transmission Standard
Retained accessory power, power windows & radio remain operational after ignition is switched off for 10 minutes or until a door is opened Standard
Cruise control, electronic w/set & resume speed-inc: telltale in instrument panel cluster Standard
Keyless entry, remote-inc: trunk release Standard
Seat adjusters, power lumbar control, driver & front passenger, 4-way Standard
Brakes, 4-wheel antilock, 4-wheel disc Standard
Climate control, dual-zone-inc: individual climate settings for driver & right front passenger, automatic Standard
Mirrors, outside rearview, power, heated, body-color, folding Standard
Floormats, carpeted, front & rear Standard
Map pockets, front doors & front seatbacks Standard
Windows, power-inc: express-down, all & express-up, front & rear passenger lockout Standard
Mirror, inside rearview, electrochromic w/compass display (light-sensitive auto dimming)-inc: OnStar controls Standard
Antenna, integral, front & rear Standard
Automatic level control-inc: air pump & hose Standard
Seats, front bucket-inc: driver & front passenger 10-position power adjusters w/articulating head restraints, heated seat cushions & seatbacks, & fold- down inboard armrests Standard
Seat, rear pass-through Standard
Engine, 4.6L DOHC V8 Northstar (275 HP [205.1 kW] @ 5600 rpm, 300 lb.-ft. [405.0 N-m] @ 4000 rpm) Standard
Steering wheel, mounted radio controls-inc: cruise & temperature controls Standard
StabiliTrak Standard
Brakes, 4-wheel antilock, 4-wheel disc Standard
Visors, illuminated vanity mirrors, driver & front passenger Standard
Safety belts, 3-point, rear outboard-inc: comfort guide & center position lap belt Standard
Headlamps, halogen, Tungsten, windshield wiper activated-inc: Twilight Sentinel, flash-to-pass & cornering lamps Standard
Tires, P225/60R16, S-rated, blackwall Standard
Drivetrain, front-wheel drive Standard
Ignition switch, instrument panel-mounted Standard
Safety belts, 3-point, driver & front passenger, integral w/seat Standard

Compare trims

2003 Cadillac Seville Luxury SLS

Wondering which trim is right for you?