2021 Subaru WRX

Introduction

The 2021 Subaru WRX is a performance-oriented sedan powered by a 2.0-liter 4-cylinder turbocharged engine, delivering 268 horsepower and 258 lb-ft of torque. It comes standard with a 6-speed manual transmission, while a continuously variable transmission (CVT) is available as an option. The WRX is known for its sporty handling, impressive performance, and all-wheel drive system. However, like many vehicles, it has faced its fair share of issues.

Engine

• 2.0L Turbocharged Engine
  • Valve Spring Failure: Premature wear of valve springs, leading to reduced engine performance and potential engine damage. Symptoms include rough idling, hesitation, and loss of power. Requires replacement of faulty valve springs and associated components. Estimated Cost to Fix: $1500 - $2500+
  • Turbocharger Failure: Issues with the turbocharger, such as oil leaks or internal damage, can result in decreased engine power, excessive smoke, and warning lights. Replacement of the turbocharger is typically necessary. Estimated Cost to Fix: $2000 - $3000+
  • Head Gasket Failure: Premature failure of the head gasket can lead to coolant and oil leaks, overheating, and engine damage. Repair involves replacement of the head gasket and associated components. Estimated Cost to Fix: $1500 - $2500+

Transmission

• 6-Speed Manual Transmission
  • Grinding Gears: Difficulty shifting gears or grinding noises when shifting. May be caused by worn synchronizers or other internal components. Repair involves a transmission rebuild or replacement. Estimated Cost to Fix: $1200 - $3000+
• CVT Transmission
  • Shifting Problems: Hesitation, slipping, or jerking during gear transitions. May be caused by issues with the CVT fluid, sensors, or solenoid valves. Repair typically involves servicing or replacing faulty components. Estimated Cost to Fix: $1000 - $2500+

Suspension

• No Issues Found

Electrical

• Battery Drain: Excessive battery drain, leading to difficulties starting the vehicle. May be caused by faulty electrical components, such as the alternator, starter, or parasitical drain. Repair involves diagnosing and replacing the faulty components. Estimated Cost to Fix: $500 - $1500+
• Electrical Short: Electrical shorts can cause a variety of issues, such as blown fuses, flickering lights, or malfunctioning components. Repair involves identifying and repairing the short circuit. Estimated Cost to Fix: $500 - $1500+

Exterior

• Windshield Cracking: Premature cracking of the windshield, particularly in cold weather. Requires replacement of the windshield. Estimated Cost to Fix: $500 - $1500+
• Exterior Trim Issues: Issues with exterior trim components, such as loose or rattling parts, may occur. Requires repair or replacement of the affected parts. Estimated Cost to Fix: $200 - $500+

Interior

• Dashboard Rattle: Rattling noise coming from the dashboard, particularly over rough roads. May be caused by loose interior panels or components. Repair involves identifying and tightening or replacing the loose parts. Estimated Cost to Fix: $200 - $500+
• Infotainment System Issues: Malfunctions or glitches with the infotainment system, such as unresponsive touchscreens or software bugs. May require software updates or hardware repairs. Estimated Cost to Fix: $500 - $1500+

Summary

The 2021 Subaru WRX has received generally positive reviews for its performance and handling, but it has also experienced various issues. The engine and transmission are susceptible to potential failures, while the electrical system and exterior components can also encounter problems. The severity and cost of these issues vary widely, so it’s important for potential owners to be aware of them before making a purchase decision.