1993 Audi 90 Quattro

Introduction:

The 1993 Audi 90 Quattro was a midsize luxury sedan that featured Audi’s signature all-wheel drive system. It was available with a choice of two engines: a 2.3-liter inline-5 and a 2.8-liter V6. Both engines were mated to a 4-speed automatic transmission. The 2.3-liter engine produced 133 horsepower and 155 lb-ft of torque, while the 2.8-liter engine produced 172 horsepower and 181 lb-ft of torque. The 90 Quattro was praised for its handling and performance, but it was also known for some reliability issues.

Engine

2.3-liter inline-5

Oil Leaks from Valve Cover Gasket Description/Symptoms: Oil leaks from the valve cover gasket, causing a loss of oil and potential engine damage. Solution: Replace the valve cover gasket. Estimated Cost to Fix: $200 - $400+ Recalls: None Found

Intake Manifold Gasket Failure Description/Symptoms: The intake manifold gasket fails, causing coolant and oil leaks, rough idling, and decreased engine performance. Solution: Replace the intake manifold gasket. Estimated Cost to Fix: $500 - $700+ Recalls: None Found

2.8-liter V6

Ignition Coil Failure Description/Symptoms: The ignition coils fail, causing misfires, rough idling, and decreased engine performance. Solution: Replace the ignition coils. Estimated Cost to Fix: $200 - $400+ Recalls: None Found

Transmission

4-speed Automatic Transmission

Transmission Fluid Leaks Description/Symptoms: The transmission fluid leaks from the transmission pan gasket, causing a loss of fluid and potential transmission damage. Solution: Replace the transmission pan gasket. Estimated Cost to Fix: $100 - $200+ Recalls: None Found

Suspension

Strut Mount Failure Description/Symptoms: The strut mounts fail, causing clunking noises, reduced handling, and premature tire wear. Solution: Replace the strut mounts. Estimated Cost to Fix: $300 - $500+ Recalls: None Found

Electrical

Alternator Failure Description/Symptoms: The alternator fails, causing a loss of electrical power and a dead battery. Solution: Replace the alternator. Estimated Cost to Fix: $500 - $700+ Recalls: None Found

Exterior

Sunroof Drain Clogs Description/Symptoms: The sunroof drain clogs, causing water to leak into the interior of the vehicle. Solution: Clean the sunroof drain. Estimated Cost to Fix: $100 - $200+ Recalls: None Found

Interior

Power Window Failure Description/Symptoms: The power window motors or switches fail, causing the windows to become inoperable. Solution: Replace the power window motors or switches. Estimated Cost to Fix: $200 - $400+ Recalls: None Found

Summary:

The 1993 Audi 90 Quattro had some reliability issues, particularly with its engine and electrical systems. While the handling and performance were praised, the high cost of repairs can be a deterrent for potential buyers. However, with proper maintenance and repairs, the 90 Quattro can still be a fun and capable vehicle.