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Subaru Subaru Impreza

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The Subaru Impreza: A Comprehensive Guide

The Subaru Impreza is a compact car manufactured by Subaru since 1992. Known for its standard symmetrical all-wheel drive (AWD) system (except for some early 2WD models), horizontally opposed "boxer" engines, and rally racing pedigree, the Impreza offers a unique combination of practicality, capability, and performance. It competes in the compact car segment against rivals like the Honda Civic, Toyota Corolla, Mazda3, and Hyundai Elantra.

History

Initially introduced as a replacement for the Subaru Leone, the Impreza quickly gained popularity due to its distinctive styling and accessible AWD. The performance-oriented WRX (World Rally eXperimental) and WRX STI (Subaru Tecnica International) variants further solidified the Impreza's reputation, attracting enthusiasts with their potent turbocharged engines and rally-inspired handling. While the WRX and STI models eventually became separate models, the Impreza continues to offer a more refined and practical alternative for everyday driving.

Impreza Generations

  • First Generation (1992-2000):
    • Notable for its distinctive styling, early models offered a range of engines including a 1.6L, 1.8L, and 2.0L naturally aspirated boxer engine.
    • Introduction of the WRX and STI models, marking Subaru's entry into the world of performance sedans.
    • Available as a sedan and wagon.
  • Second Generation (2000-2007):
    • Known for its "bug-eye" (2000-2002), "blob-eye" (2003-2005), and "hawk-eye" (2006-2007) front-end styling changes.
    • Improved chassis rigidity and handling characteristics.
    • Refined interior and updated safety features.
  • Third Generation (2007-2011):
    • Significant styling departure, moving away from the traditional sedan profile with the introduction of a 5-door hatchback variant.
    • Increased interior space and improved fuel economy.
    • Introduction of the Impreza Outback Sport, a more rugged, off-road oriented variant.
  • Fourth Generation (2011-2016):
    • Focus on fuel efficiency and practicality.
    • Improved interior materials and technology features.
    • Refined ride quality and handling.
  • Fifth Generation (2016-2023):
    • Built on the Subaru Global Platform, offering improved safety, rigidity, and driving dynamics.
    • New infotainment system with Apple CarPlay and Android Auto integration.
    • Increased fuel efficiency and reduced emissions.
  • Sixth Generation (2023-Present):
    • Only available as a hatchback.
    • Refreshed styling and updated interior design.
    • Improved standard safety features.

Reliability & Common Issues

The Subaru Impreza is generally considered a reliable vehicle, but certain issues are more prevalent depending on the generation and engine. Preventative maintenance is key to ensuring longevity.

Engine

  • Head Gasket Issues (Older Models - particularly 2.5L): A common problem in older Imprezas, especially those with the 2.5-liter engine. Symptoms include coolant leaks, overheating, and white smoke from the exhaust. This is a costly repair. Generally, the 2.0L engines are less prone to this.
  • Oil Consumption (Later Models): Some later models, particularly those with the FB-series engine (2011 onwards), have been reported to exhibit oil consumption issues. Regularly check the oil level and top off as needed.
  • Timing Belt (Older Models): Models with the older EJ-series engines require timing belt replacement at specified intervals (typically every 60,000-105,000 miles). Failure to replace the timing belt can lead to catastrophic engine damage. Later models use a timing chain, which is more durable.
  • CVT Transmission (Later Models): The CVT (Continuously Variable Transmission) used in later Imprezas has been a source of concern for some owners. Ensure the transmission fluid is changed at recommended intervals. Listen for any unusual noises or slipping during acceleration.

Other Issues

  • Rust: Rust can be an issue in areas with harsh winters and road salt. Inspect the undercarriage, wheel wells, and body panels for signs of rust, especially on older models.
  • Wheel Bearings: Subaru wheel bearings can wear out prematurely, leading to noise and vibrations.
  • Oxygen Sensors: Oxygen sensors can fail, resulting in poor fuel economy and engine performance.
  • Catalytic Converter: Catalytic converters can fail, especially in older vehicles.

Regular maintenance, including oil changes, filter replacements, and fluid checks, is crucial for preventing major problems. A pre-purchase inspection by a qualified mechanic is highly recommended before buying any used Subaru Impreza.

Driving Experience

The Subaru Impreza offers a unique driving experience compared to its competitors. The symmetrical AWD provides excellent traction in all weather conditions, making it a confidence-inspiring choice for drivers in snowy or rainy climates. The horizontally opposed "boxer" engine contributes to a lower center of gravity, resulting in improved handling and stability.

Pros:

  • AWD Capability: Superior traction and handling in all weather conditions.
  • Handling: Balanced and responsive handling due to the low center of gravity.
  • Safety: Subaru is known for its commitment to safety, and the Impreza consistently earns high safety ratings. Many models offer EyeSight driver assist technologies.
  • Practicality: Available as a sedan or hatchback, offering versatility for everyday use.

Cons:

  • Engine Performance: The base engine can feel underpowered, especially when fully loaded or driving uphill.
  • Fuel Economy: While improved in later generations, fuel economy is not class-leading, especially compared to front-wheel-drive competitors.
  • Road Noise: Some owners complain about excessive road noise, particularly on older models.
  • CVT Transmission: Some find the CVT transmission's operation less engaging than a traditional automatic transmission.

Buying Advice

Choosing the right Subaru Impreza depends on your budget, needs, and priorities. Here's some advice to help you make an informed decision:

Years to Look For:

  • 2017-2023 (Fifth Generation): Offers significant improvements in safety, handling, and fuel economy thanks to the Subaru Global Platform. A good balance of features, reliability, and price.
  • 2015-2016 (Fourth Generation - Facelifted): The facelifted fourth-generation models offer improved infotainment systems and interior materials compared to earlier fourth-generation models.

Years to Potentially Avoid (or approach with caution):

  • Early 2.5L Engine Models (Prior to 2011): Due to head gasket issues. A thorough pre-purchase inspection is crucial.
  • Models with a History of Oil Consumption: Check service records and monitor oil levels closely during a test drive.

Key Considerations:

  • Budget: Determine your budget and research the market value of different Impreza models.
  • Mileage: Consider the mileage and overall condition of the vehicle. Lower mileage typically translates to less wear and tear, but a well-maintained higher-mileage vehicle can also be a good option.
  • Maintenance History: Review the service records to ensure the vehicle has been properly maintained.
  • Pre-Purchase Inspection: Have a qualified mechanic inspect the vehicle before you buy it. This can help identify potential problems and save you money in the long run.
  • Test Drive: Take the vehicle for a test drive to assess its handling, performance, and overall driving experience.

By carefully researching and considering your needs, you can find a Subaru Impreza that provides years of reliable and enjoyable driving.

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