2018 Volvo S90

The 2018 Volvo S90 is a mid-size luxury sedan praised for its sleek design, luxurious interior, and advanced safety features. It comes with a range of engine and transmission options, including a 2.0-liter turbocharged four-cylinder, a 2.0-liter turbocharged and supercharged four-cylinder, and a 2.0-liter turbocharged and supercharged four-cylinder paired with an electric motor. The transmission options include an eight-speed automatic and an eight-speed automatic with manual shift mode.

People like the S90 for its comfortable ride, spacious interior, and advanced safety features, but some have reported issues with certain components.

Engine

2.0-liter Turbocharged Four-Cylinder

• Premature Turbocharger Failure
  • Description/Symptoms: Loss of power, increased oil consumption, and excessive smoke from the exhaust
  • Solution: Replace the turbocharger
  • Estimated Cost to Fix: $1,500 - $2,500+
  • Recalls: None Found
• Fuel Injector Issues
  • Description/Symptoms: Engine misfires, rough idling, and decreased fuel efficiency
  • Solution: Replace the fuel injectors
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found

2.0-liter Turbocharged and Supercharged Four-Cylinder

• Timing Chain Tensioner Issues
  • Description/Symptoms: Unusual engine noises, reduced engine power, and illuminated check engine light
  • Solution: Replace the timing chain tensioner
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found

2.0-liter Turbocharged and Supercharged Four-Cylinder with Electric Motor

• Battery Degradation
  • Description/Symptoms: Reduced battery range, decreased acceleration, and difficulty starting the vehicle
  • Solution: Replace the battery
  • Estimated Cost to Fix: $5,000 - $10,000+
  • Recalls: None Found
• Electric Motor Failure
  • Description/Symptoms: Loss of power, strange noises from the motor, and illuminated check engine light
  • Solution: Replace the electric motor
  • Estimated Cost to Fix: $2,000 - $4,000+
  • Recalls: None Found

Transmission

Eight-Speed Automatic

• Transmission Slipping
  • Description/Symptoms: Difficulty shifting gears, erratic gear changes, and loss of power
  • Solution: Repair or replace the transmission
  • Estimated Cost to Fix: $2,000 - $4,000+
  • Recalls: None Found
• Torque Converter Failure
  • Description/Symptoms: Shuddering or vibration during acceleration, transmission overheating, and loss of power
  • Solution: Replace the torque converter
  • Estimated Cost to Fix: $1,500 - $2,500+
  • Recalls: None Found

Eight-Speed Automatic with Manual Shift Mode

• Shifting Issues
  • Description/Symptoms: Difficulty shifting gears manually, transmission stuck in gear, and illuminated check engine light
  • Solution: Repair or replace the transmission control module
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found

Suspension

• Strut Mount Failure
  • Description/Symptoms: Excessive road noise, vibrations, and difficulty steering
  • Solution: Replace the strut mounts
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found

Electrical

• Battery Drain
  • Description/Symptoms: Battery dies prematurely, difficulty starting the vehicle, and electrical system malfunctions
  • Solution: Diagnose and repair the electrical system
  • Estimated Cost to Fix: $200 - $1,000+
  • Recalls: None Found
• Electrical Harness Issues
  • Description/Symptoms: Intermittent electrical problems, dashboard warning lights, and component failures
  • Solution: Repair or replace the electrical harness
  • Estimated Cost to Fix: $500 - $2,000+
  • Recalls: None Found

Exterior

• Headlight Condensation
  • Description/Symptoms: Moisture buildup inside the headlight housings
  • Solution: Replace the headlight assemblies
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found

Interior

• Climate Control Malfunctions
  • Description/Symptoms: Inability to adjust temperature, airflow issues, and excessive noise from the climate control system
  • Solution: Repair or replace the climate control unit
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found
• Infotainment System Lag
  • Description/Symptoms: Slow response times, freezing or crashing of the infotainment system, and difficulty connecting devices
  • Solution: Software updates or hardware replacement
  • Estimated Cost to Fix: Varies depending on the issue
  • Recalls: None Found

Summary

While the 2018 Volvo S90 offers a premium driving experience, it has experienced some issues that can be costly to repair. The most severe issues reported include premature turbocharger failure, electric motor failure, and transmission problems. However, it’s important to note that these issues do not affect all S90 models and are relatively rare compared to the overall production volume.