1991 BMW 325is

Introduction

The 1991 BMW 325is is a luxury sports sedan that features a 2.5L inline-6 engine and a 5-speed manual transmission. It delivers 189 horsepower and 175 lb-ft of torque. The 325is is known for its responsive handling, balanced performance, and stylish design. However, it has some reported issues that potential buyers should be aware of.

Engine

• M20B25
  • Valve cover gasket leak: Oil seepage from the valve cover gasket is a common issue on the M20B25 engine. Symptoms include oil buildup on the outside of the valve cover and a burning oil smell. Solution: Replace the valve cover gasket ($100 - $200+)
  • Coolant temperature sensor failure: A faulty coolant temperature sensor can lead to inaccurate temperature readings and engine overheating. Symptoms include the engine running too hot or too cold, and a check engine light. Solution: Replace the coolant temperature sensor ($50 - $150+)
  • Intake manifold gasket leak: An intake manifold gasket leak can cause vacuum leaks and affect engine performance. Symptoms include rough idling, hesitation during acceleration, and a check engine light. Solution: Replace the intake manifold gasket ($200 - $300+)
• Recalls:
  • None Found

Transmission

• 5-Speed Manual (Getrag 260)
  • Gear shift linkage wear: Worn gear shift linkages can cause difficulty shifting gears, especially when the transmission is cold. Symptoms include a loose or floppy gear lever, and a grinding sound when shifting. Solution: Replace the gear shift linkages ($200 - $300+)
  • Differential seal leak: A leaking differential seal can lead to fluid loss and potential damage to the differential. Symptoms include oil seepage from the differential area, and a whining or howling noise during driving. Solution: Replace the differential seal ($100 - $200+)
• Recalls:
  • None Found

Suspension

• Front control arm bushings: Worn control arm bushings can affect the handling and stability of the vehicle. Symptoms include a clunking or knocking sound from the front end, and uneven tire wear. Solution: Replace the control arm bushings ($300 - $500+)
• Strut mount bearings: Worn strut mount bearings can cause a squeaking or knocking noise from the front suspension, especially over bumps. Symptoms include an increase in noise when turning or braking. Solution: Replace the strut mount bearings ($200 - $400+)
• Recalls:
  • None Found

Electrical

• Instrument cluster failure: The instrument cluster may fail due to a faulty voltage regulator or other electrical issues. Symptoms include flickering or dimming gauges, or a complete failure of the cluster. Solution: Repair or replace the instrument cluster ($400 - $800+)
• Window regulator failure: Electric window regulators can fail due to worn gears or electrical problems. Symptoms include difficulty rolling up or down the windows, or a complete failure of the window. Solution: Replace the window regulator ($200 - $400+)
• Recalls:
  • None Found

Exterior

• Sunroof seal leak: A leaking sunroof seal can allow water to enter the cabin, causing water damage or mold growth. Symptoms include water dripping from the sunroof, or a musty odor in the car. Solution: Replace the sunroof seal ($200 - $300+)

Interior

• Dashboard vents cracking: The dashboard vents can crack over time, especially due to sun exposure. Symptoms include visible cracks or gaps in the vents. Solution: Replace the dashboard vents ($100 - $200+)
• Center console lid latch failure: The center console lid latch can fail due to wear or broken plastic components. Symptoms include difficulty opening or closing the center console lid. Solution: Replace the center console lid latch ($50 - $150+)

Summary

The 1991 BMW 325is is a well-regarded sports sedan that offers a balanced combination of performance, handling, and luxury. However, it is not without issues. Engine issues are relatively minor and affordable to fix, but transmission and electrical problems can be more costly. Suspension issues are also common, but can be managed with regular maintenance and repairs. Interior issues are generally minor and inexpensive to address. Overall, the severity and cost of the issues with the 325is are moderate, and many can be prevented or minimized with proper maintenance and care.