2021 Subaru Impreza

The 2021 Subaru Impreza is a compact car known for its standard all-wheel drive and fuel efficiency. It offers a comfortable ride and good visibility, making it a practical choice for daily commuting. However, some owners find its acceleration lacking and the infotainment system to be somewhat dated. All 2021 Impreza models come equipped with a 2.0-liter four-cylinder engine producing 152 horsepower and 145 lb-ft of torque. Transmission options include a five-speed manual (on the base model) and a continuously variable transmission (CVT) on all other trims.

Engine

2.0-Liter Four-Cylinder Engine

• Excessive Oil Consumption
  • Description/Symptoms: Some owners have reported higher than expected oil consumption, requiring them to add oil between scheduled oil changes. Symptoms include the low oil level light illuminating on the dashboard, and in some cases, visible blue exhaust smoke.
  • Solution: Subaru has released technical service bulletins (TSBs) addressing oil consumption concerns in certain engines. The recommended fix typically involves performing an oil consumption test to measure the rate of oil loss. If the consumption exceeds a specified threshold, the dealer may recommend replacing the piston rings.
  • Estimated Cost to Fix: $2,000 - $4,000+
  • Recalls: None Found

Transmission

CVT (Continuously Variable Transmission)

• Harsh Engagement/Shuddering
  • Description/Symptoms: Some owners have reported harsh engagement when shifting into drive or reverse, as well as shuddering or vibrations during acceleration, especially at lower speeds.
  • Solution: Some owners have reported that a software update or CVT fluid change has resolved the issue. In more severe cases, CVT valve body replacement may be necessary.
  • Estimated Cost to Fix: $300 - $3,000+
  • Recalls: None Found

Suspension

No Issues Found

Electrical

• Infotainment System Freezing/Crashing
  • Description/Symptoms: The infotainment system may occasionally freeze, become unresponsive, or crash, requiring a restart. This can affect features such as navigation, audio, and climate control.
  • Solution: Software updates may address these issues. Performing a hard reset of the system can provide temporary relief. In some cases, the head unit may need to be replaced.
  • Estimated Cost to Fix: $0 (Software Update) - $800+ (Head Unit Replacement)
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: Some owners have reported premature battery drain, especially if the vehicle is not driven frequently. This can result in difficulty starting the car.
  • Solution: Check for parasitic draws. Ensure all interior lights are off. Replacement of the battery or alternator may be required.
  • Estimated Cost to Fix: $150 - $300+ (Battery Replacement), $400+ (Alternator Replacement)
  • Recalls: None Found

Exterior

• Windshield Cracking
  • Description/Symptoms: Some owners have reported that their windshields are prone to cracking easily, even from small impacts.
  • Solution: Windshield replacement.
  • Estimated Cost to Fix: $300 - $500+
  • Recalls: None Found

Interior

No Issues Found

Summary:

The 2021 Subaru Impreza generally presents with manageable issues. The most concerning issue is the potential for excessive oil consumption in the engine, which can be costly to repair if it requires piston ring replacement. CVT issues, infotainment glitches, battery drain, and fragile windshields are also reported, but seem to be less frequent. While some issues can be addressed with software updates or minor repairs, more significant problems may require more extensive and costly solutions. Overall, prospective buyers should be aware of these potential issues and carefully inspect the vehicle’s service history and condition before making a purchase.