1991 Cadillac Seville

Introduction:

The 1991 Cadillac Seville is a luxurious midsize sedan powered by a 4.9L V8 engine. It was known for its spacious interior, comfortable ride, and advanced technology. Other engine and transmission options were not available.

Engine

• 4.9L V8
  • Intake Manifold Gasket Failure
    • Description/Symptoms: Coolant leak, overheating, rough idle
    • Solution: Replace intake manifold gasket
    • Estimated Cost to Fix: $300 - $600+
    • Recalls: None Found
  • Head Gasket Failure
    • Description/Symptoms: Coolant leak, overheating, loss of power
    • Solution: Replace head gasket
    • Estimated Cost to Fix: $1,500 - $2,000+
    • Recalls: None Found

Transmission

• 4-Speed Automatic
  • Transmission Slipping
    • Description/Symptoms: Transmission slips out of gear, difficulty shifting
    • Solution: Rebuild or replace transmission
    • Estimated Cost to Fix: $1,500 - $3,000+
    • Recalls: None Found

Suspension

• Strut Failure * Description/Symptoms: Knocking noise, vibration, loss of stability * Solution: Replace strut * Estimated Cost to Fix: $400 - $800+ * Recalls: None Found
• Sway Bar Links * Description/Symptoms: Knocking or clunking noise when turning or braking * Solution: Replace sway bar links * Estimated Cost to Fix: $100 - $300+ * Recalls: None Found

Electrical

• Alternator Failure * Description/Symptoms: Battery not charging, flickering lights * Solution: Replace alternator * Estimated Cost to Fix: $500 - $800+ * Recalls: None Found
• Starter Failure * Description/Symptoms: Difficulty starting engine, clicking noise * Solution: Replace starter * Estimated Cost to Fix: $300 - $600+ * Recalls: None Found

Exterior

• Roof Seal Failure * Description/Symptoms: Water leaks into cabin * Solution: Replace roof seal * Estimated Cost to Fix: $100 - $300+ * Recalls: None Found
• Headlight Condensation * Description/Symptoms: Moisture buildup inside headlights * Solution: Replace headlights * Estimated Cost to Fix: $200 - $500+ * Recalls: None Found

Interior

• Dashboard Cracking * Description/Symptoms: Cracks on dashboard * Solution: Replace dashboard * Estimated Cost to Fix: $500 - $1,000+ * Recalls: None Found
• Climate Control Issues * Description/Symptoms: HVAC system not functioning properly * Solution: Repair or replace HVAC components * Estimated Cost to Fix: $200 - $800+ * Recalls: None Found

Summary:

Overall, the 1991 Cadillac Seville is a reliable vehicle with a comfortable interior and ample power. However, it is prone to several issues, particularly with the engine, transmission, and suspension. Some of these issues can be costly to repair, especially head gasket failure and transmission slipping. Therefore, it is important to carefully consider the potential costs before purchasing a used vehicle.