Segment:
        
        
            Luxury Personal Coupe
        
     
    
        
            Positioning:
        
        
            Positioned as Cadillac's flagship personal luxury coupe, emphasizing comfort, technology, and a smooth ride.
        
     
    
    
        
            Competitors:
        
        
            Ford Thunderbird, Chrysler LeBaron Coupe (though less direct competition in terms of luxury), Lincoln Mark VIII (introduced shortly after).
        
     
    
    
        
            Design Philosophy:
        
        
            Front-wheel-drive platform, sleek aerodynamic styling, spacious interior for a coupe.
        
     
    
        
            Technology Highlights:
        
        
            Early adoption of digital dashboards (though analog was often an option or preferred), advanced climate control, premium audio.
        
     
 
    
    
    
        
            Instrumentation And Controls:
        
        
            Dashboard layout, warning lights, gauges, steering wheel controls, stalk functions.
        
     
    
        
            Seating And Restraints:
        
        
            Seat adjustment (power/manual), headrest adjustment, seat belt operation, child restraint anchorages (LATCH system not yet standard).
        
     
    
        
            Comfort And Climate Control:
        
        
            HVAC system operation, automatic climate control (if equipped), A/C, heater, vent controls, recirculation, defrosting.
        
     
    
        
            Audio And Entertainment:
        
        
            Radio operation, cassette player, speaker controls, antenna, sound system features.
        
     
    
        
            Lighting:
        
        
            Headlight operation (automatic, manual), parking lights, interior lighting, turn signals, hazard lights.
        
     
    
        
            Wipers And Washers:
        
        
            Windshield wiper speeds, intermittent function, washer operation, rear wiper (if equipped).
        
     
    
        
            Power Features:
        
        
            Power windows, power door locks, power mirrors, remote keyless entry (if equipped).
        
     
    
        
            Safety Features:
        
        
            ABS operation, airbags (driver/passenger, if equipped), daytime running lights.
        
     
    
        
            Fuel And Refueling:
        
        
            Fuel door release, fuel type recommendations, fuel economy.
        
     
    
        
            Tires And Wheels:
        
        
            Tire pressure recommendations, spare tire location and use, jack operation.
        
     
    
        
            Starting And Driving:
        
        
            Ignition system, starting procedures, parking brake, gear selection.
        
     
    
        
            Emergency Procedures:
        
        
            Breakdown assistance, jump starting, towing information, warning light interpretation.
        
     
    
        
            Appearance And Care:
        
        
            Exterior cleaning, interior cleaning, stain removal, paint care, upholstery care.
        
     
    
    
        
            Basic Operation:
        
        
            Step-by-step guides for operating all vehicle features and controls.
        
     
    
        
            Maintenance Checks:
        
        
            Checking fluid levels (oil, coolant, brake fluid, washer fluid), tire pressure checks, bulb replacement.
        
     
    
        
            Troubleshooting Basic:
        
        
            Guidance on common dashboard warning lights and their meaning.
        
     
    
        
            Driving Techniques:
        
        
            Tips for efficient driving and safe operation.
        
     
    
    
        
            Depth:
        
        
            Consumer-level information focused on safe and proper operation and basic owner maintenance. Does not contain in-depth repair diagnostics or schematics.
        
     
 
    
    
    
        
            NHTSA Frontal Impact Driver:
        
        
            4 stars (for the 1990-1994 generation)
        
     
    
        
            NHTSA Frontal Impact Passenger:
        
        
            4 stars (for the 1990-1994 generation)
        
     
    
    
        
            Antilock Brakes:
        
        
            Standard (Bosch 2-channel ABS)
        
     
    
        
            Traction Control:
        
        
            Optional (often integrated with ABS)
        
     
    
    
        
            Airbags:
        
        
            Driver and Passenger airbags standard on 1993 models.
        
     
    
        
            Seat Belts:
        
        
            Three-point front seat belts, two-point rear seat belts.
        
     
    
        
            Daytime Running Lights:
        
        
            Standard
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Every 3,000 miles or 3 months (traditional interval for this era); consult manual for synthetic oil recommendations if available.
        
     
    
        
            Air Filter Replacement:
        
        
            Every 15,000 miles or 12 months, or as needed based on driving conditions.
        
     
    
        
            Spark Plug Replacement:
        
        
            Typically around 60,000 miles for platinum-tipped plugs (if equipped); consult manual for specific recommendations.
        
     
    
        
            Transmission Fluid Service:
        
        
            Every 30,000-50,000 miles or 24-36 months. Fluid and filter change recommended.
        
     
    
        
            Coolant Flush:
        
        
            Every 30,000 miles or 24 months.
        
     
    
    
        
            Engine Oil Type:
        
        
            API Service SG or SH, SAE 5W-30 or 10W-30 (depending on temperature). Consult manual for specific viscosity recommendations.
        
     
    
        
            Engine Oil Capacity:
        
        
            5.0 quarts (with filter)
        
     
    
        
            Coolant Type:
        
        
            GM P/N 1052857 (or equivalent green ethylene glycol based antifreeze)
        
     
    
    
    
        
            Common Wear Items:
        
        
            Water pump, fuel pump, ignition control module, accessory drive belts, suspension bushings, exhaust system components.
        
     
    
        
            Electrical Gremlins:
        
        
            Typical of late 80s/early 90s GM vehicles, issues can arise with interior electronics, power accessories, and dashboard displays.
        
     
    
        
            Transmission Behavior:
        
        
            The 4T60-E can sometimes exhibit harsh shifting or delayed engagement if fluid is low or dirty.
        
     
 
    
    
    
        
            Cadillac Legacy:
        
        
            Cadillac has a long history of producing luxury vehicles known for comfort and advanced features.
        
     
    
    
        
            Eldorado History:
        
        
            The Eldorado nameplate dates back to 1953, evolving through various body styles and technological advancements. The 1993 model is part of the ninth generation (1992-2002), marking a significant shift to front-wheel drive and a more aerodynamic design.
        
     
    
    
        
            Manufacturing Location:
        
        
            Hamtramck, Michigan, USA (GM's Detroit/Hamtramck Assembly Plant)
        
     
    
        
            Production Years For Generation:
        
        
            1992-2002