1991 Cadillac Allante
Introduction:
The 1991 Cadillac Allante was a luxury roadster available with a single engine and transmission option. The 4.5L V8 produced 200 hp and 270 lb-ft of torque and was paired with a 4-speed automatic transmission. The Allante was praised for its comfortable and stylish interior and smooth ride, but was criticized for its reliability issues.
Engine
4.5L V8
- Intake Manifold Gasket Failure Description/Symptoms: Coolant leaks, overheating, poor engine performance Solution: Replace intake manifold gaskets Estimated Cost to Fix: $500 - $1,000+ Recalls: None Found
Transmission
4-Speed Automatic
- Transmission Slipping Description/Symptoms: Difficulty shifting gears, loss of power Solution: Overhaul or replace transmission Estimated Cost to Fix: $2,000 - $4,000+ Recalls: None Found
Suspension
- Rear Suspension Sagging Description/Symptoms: Uneven tire wear, poor handling Solution: Replace rear coil springs Estimated Cost to Fix: $300 - $600+ Recalls: None Found
Electrical
Alternator Failure Description/Symptoms: Dimming headlights, electrical system malfunctions Solution: Replace alternator Estimated Cost to Fix: $500 - $1,000+ Recalls: None Found
Power Window Failure Description/Symptoms: Inability to operate power windows Solution: Replace power window motors or switches Estimated Cost to Fix: $200 - $500+ Recalls: None Found
Exterior
- Headlight Bulbs Burning Out Frequently Description/Symptoms: Frequent need to replace headlight bulbs Solution: Upgrade to higher quality headlight bulbs Estimated Cost to Fix: $50 - $200+ Recalls: None Found
Interior
- Dashboard Cracking Description/Symptoms: Cracks forming on the dashboard Solution: Replace or repair dashboard Estimated Cost to Fix: $500 - $1,000+ Recalls: None Found
Summary:
The 1991 Cadillac Allante is a stylish and comfortable roadster with significant reliability issues. The most common problems include intake manifold gasket failure, transmission slipping, and electrical system malfunctions. These issues can be costly to fix, making the Allante a risky investment for some buyers.