The 2004 Subaru Impreza is known for issues with head gasket failure, which can lead to coolant leakage, engine overheating, and significant repair costs.

The timing belt in the 2004 Impreza can wear out or break, which may cause severe engine damage if not replaced at recommended intervals.

This model is prone to oil leaks from the valve cover gaskets and oil pan, leading to low oil levels and potential engine damage if not addressed.

Many owners report premature wear of the wheel bearings, which can cause noise and affect the handling of the vehicle.

For manual transmission models, the clutch may wear out faster than expected, leading to slipping or difficulty in shifting gears.

The 2004 Subaru Impreza may experience rust, particularly in areas with salted roads during winter, affecting the structural integrity of the vehicle.

Worn-out suspension components, such as struts and bushings, can lead to a rough ride and decreased handling performance.

Various sensor issues, such as oxygen sensor or mass airflow sensor failures, can trigger the check engine light and affect engine performance.

The 2007 Subaru Impreza is known to experience head gasket failures, which can lead to coolant leaks, oil contamination, and engine overheating.

Some 2007 Subaru Impreza engines have been reported to consume excessive oil, potentially leading to engine damage if not monitored and maintained properly.

The timing belt on the 2007 Subaru Impreza requires regular maintenance and replacement to avoid serious engine damage if it breaks or wears out.

Owners of 2007 Subaru Impreza models often report issues with worn suspension components, such as struts and bushings, which can affect ride comfort and handling.

Manual transmission models of the 2007 Subaru Impreza may experience premature clutch wear or failure, necessitating replacement.

Some 2007 Subaru Impreza vehicles have issues with the catalytic converter, which can lead to decreased engine performance and failed emissions tests.

Some 2014 Subaru Impreza models are known to experience excessive oil consumption, which may require frequent oil top-ups or engine repairs.

The Continuously Variable Transmission (CVT) in the 2014 Impreza can sometimes exhibit problems such as shuddering, slipping, or failure, leading to costly repairs or replacements.

Although less common in newer models, Subaru engines, including the 2014 Impreza, have a history of head gasket issues, which can cause coolant leaks and overheating.

Owners have reported various electrical issues, including problems with the infotainment system, battery drainage, and malfunctioning sensors.

Premature wear of suspension components such as struts and control arms can lead to a noisy ride and poor handling.

Excessive wear on brake pads and rotors has been noted, which may result in reduced braking performance and the need for more frequent brake service.

Some owners have reported issues with the windshield cracking easily, which may be due to the design or manufacturing defects.

Issues with the air conditioning system, such as failure to cool properly or compressor failure, have been reported by some 2014 Impreza owners.

The 2007 Subaru Impreza is known to experience head gasket failures, which can lead to coolant leaks, oil contamination, and engine overheating.

Some 2007 Subaru Impreza engines have been reported to consume excessive oil, potentially leading to engine damage if not monitored and maintained properly.

The timing belt on the 2007 Subaru Impreza requires regular maintenance and replacement to avoid serious engine damage if it breaks or wears out.

Owners of 2007 Subaru Impreza models often report issues with worn suspension components, such as struts and bushings, which can affect ride comfort and handling.

Manual transmission models of the 2007 Subaru Impreza may experience premature clutch wear or failure, necessitating replacement.

Some 2007 Subaru Impreza vehicles have issues with the catalytic converter, which can lead to decreased engine performance and failed emissions tests.

The 2005 Subaru Impreza STI is known for head gasket issues, which can lead to coolant and oil leaks and potential engine overheating if not addressed.

The turbocharger can suffer from wear and tear, often due to insufficient lubrication or oil contamination, leading to reduced performance or failure.

High-performance driving can cause the piston ring lands to crack or fail, leading to loss of compression and increased oil consumption.

The timing belt can wear out or break, which can cause severe engine damage if it fails while the engine is running.

Rod bearings can wear prematurely, especially with aggressive driving, causing knocking noises and potential engine failure if not replaced in time.

Common areas for oil leaks include the valve cover gaskets, camshaft seals, and oil pan, which can lead to reduced oil levels and potential engine damage.

Clogged or failing fuel injectors can lead to poor engine performance, misfires, and reduced fuel efficiency.

Radiator and water pump failures can lead to overheating, which is critical in maintaining engine health, especially in turbocharged models like the STI.

Common in Subaru engines of this era, leading to coolant leaks and engine overheating.

Some 2011 Impreza engines consume oil excessively, requiring frequent top-ups.

Turbo may fail due to oil starvation or contamination, leading to reduced engine performance.

Crucial for the engine's operation, if it wears out or breaks, it can cause significant engine damage.

The 4WD system can lead to increased wear on the constant velocity joints, causing clicking noises and potential drivetrain issues.

Can lead to poor fuel economy and failed emissions tests.

Especially in high power turbo models, the clutch may wear out faster due to increased torque and power.

The 2005 Subaru Impreza STI is known for head gasket issues, which can lead to coolant and oil leaks and potential engine overheating if not addressed.

The turbocharger can suffer from wear and tear, often due to insufficient lubrication or oil contamination, leading to reduced performance or failure.

High-performance driving can cause the piston ring lands to crack or fail, leading to loss of compression and increased oil consumption.

The timing belt can wear out or break, which can cause severe engine damage if it fails while the engine is running.

Rod bearings can wear prematurely, especially with aggressive driving, causing knocking noises and potential engine failure if not replaced in time.

Common areas for oil leaks include the valve cover gaskets, camshaft seals, and oil pan, which can lead to reduced oil levels and potential engine damage.

Clogged or failing fuel injectors can lead to poor engine performance, misfires, and reduced fuel efficiency.

Radiator and water pump failures can lead to overheating, which is critical in maintaining engine health, especially in turbocharged models like the STI.

The 2002 Subaru Impreza is known for head gasket issues, which can lead to coolant leakage and engine overheating.

This model often experiences oil leaks from the valve cover gaskets and camshaft seals.

Manual transmission models may face premature clutch wear and failure.

If not replaced at recommended intervals, the timing belt can fail, causing significant engine damage.

The wheel bearings in the 2002 Impreza are prone to wear out, which can cause noise and affect handling.

Some owners report issues with the fuel pump, leading to stalling and starting problems.

The 2002 Impreza can be susceptible to rust, particularly in areas with harsh winters and road salt usage.

The suspension components, including struts and bushings, may wear out faster than expected, leading to a rough ride and poor handling.

The 2012 Subaru Impreza is known to have issues with excessive oil consumption, which may require frequent top-offs and can lead to engine damage if not monitored.

Some owners report problems with the Continuously Variable Transmission (CVT), including jerking, hesitation, and in some cases, complete failure.

Subaru engines from this era, including the Impreza, are prone to head gasket leaks, which can result in coolant mixing with oil and cause engine overheating.

Premature wear of suspension components such as struts and control arms can lead to a rough ride and poor handling.

Issues with electrical components, such as the battery, alternator, and wiring, can cause starting problems and other electrical failures.

Some owners report that the brake pads and rotors wear out faster than expected, leading to reduced braking performance.

The air conditioning system may fail to cool properly, often due to compressor or refrigerant issues.

The 1999 Subaru Impreza is known for head gasket issues where coolant and oil may mix, leading to engine overheating and potential failure.

Older Imprezas often develop oil leaks from the valve cover gaskets, oil pan, and other seals, leading to oil loss and potential engine damage if not addressed.

The timing belt tensioner can fail over time, causing the timing belt to loosen or slip, which can lead to significant engine damage if the timing is off.

Rust, particularly on the undercarriage and wheel arches, is a common issue for 1999 Imprezas, especially in areas with harsh winters and road salt.

The suspension components, including struts and bushings, can wear out, leading to a rough ride and poor handling.

Older Imprezas may experience electrical problems such as faulty alternators, battery issues, and failing sensors.

Manual transmission models may suffer from clutch wear and failure, especially if the vehicle has been driven aggressively.

The CV joints and axles can wear out or fail, leading to clicking noises when turning and potential loss of drive power.

Some 2013 Subaru Impreza models are known to have excessive oil consumption, which may require frequent top-offs or more frequent oil changes.

The Continuously Variable Transmission (CVT) in the 2013 Impreza may experience problems such as shuddering, slipping, or complete failure.

Although more common in older models, some 2013 Impreza vehicles may still face head gasket issues, leading to coolant leaks and engine overheating.

Issues with the electrical system, including malfunctioning sensors or wiring problems, can cause a variety of symptoms, from warning lights on the dashboard to starting problems.

The suspension components, such as struts and bushings, may wear out prematurely, leading to a rough ride or poor handling.

The brake pads and rotors on the 2013 Impreza may wear out more quickly than expected, requiring more frequent replacements.

The 2006 Subaru Impreza is known for head gasket issues, often leading to coolant leaks and engine overheating.

Oil leaks, particularly from the valve cover gaskets and oil pan, are common in this model year.

The timing belt can wear out or break, which can cause severe engine damage if not replaced according to the maintenance schedule.

The wheel bearings in the 2006 Impreza can fail prematurely, causing noise and potential safety concerns.

Problems with the suspension components, such as worn-out bushings and struts, are frequently reported.

Manual transmission models often experience clutch wear, which can lead to difficulty in shifting gears.

The catalytic converter may fail, leading to poor engine performance and failed emissions tests.

The 2004 Subaru Impreza STi is known for head gasket issues, often leading to coolant and oil mixing, overheating, and engine damage.

The turbocharger can fail due to oil starvation, poor maintenance, or excessive wear, leading to reduced engine performance and power loss.

The engine's rod bearings can wear out prematurely, causing knocking noises, loss of oil pressure, and potentially catastrophic engine failure.

Some 2004 Subaru Impreza STi engines consume oil at a higher rate, which can lead to low oil levels and potential engine damage if not monitored closely.

The timing belt can wear out or break, leading to valve damage and severe engine malfunction if not replaced according to the maintenance schedule.

Fuel injectors can become clogged or fail, causing poor engine performance, misfires, and reduced fuel efficiency.

The 2005 Subaru Impreza is known to have issues with head gasket leaks, which can lead to engine overheating and significant repair costs.

The Impreza may develop oil leaks over time, particularly from the valve cover gaskets, oil pan gasket, and camshaft seals.

If not replaced at the recommended intervals, the timing belt can fail, potentially causing severe engine damage.

Many owners report wheel bearing issues, which can cause a humming noise while driving and may require replacement.

Manual transmission models often experience premature clutch wear, which can lead to slipping and the need for replacement.

The 2005 Impreza is prone to rust, especially in areas with harsh winters and road salt, affecting the undercarriage and wheel wells.

Worn-out suspension components, such as struts and bushings, can lead to a rough ride and poor handling.

Some models experience fuel pump failures, causing stalling and starting problems.

Common in Subaru engines of this era, leading to coolant leaks and engine overheating.

Some 2011 Impreza engines consume oil excessively, requiring frequent top-ups.

Turbo may fail due to oil starvation or contamination, leading to reduced engine performance.

Crucial for the engine's operation, if it wears out or breaks, it can cause significant engine damage.

The 4WD system can lead to increased wear on the constant velocity joints, causing clicking noises and potential drivetrain issues.

Can lead to poor fuel economy and failed emissions tests.

Especially in high power turbo models, the clutch may wear out faster due to increased torque and power.

The 2005 Subaru Impreza STI is known for head gasket issues, which can lead to coolant and oil leaks and potential engine overheating if not addressed.

The turbocharger can suffer from wear and tear, often due to insufficient lubrication or oil contamination, leading to reduced performance or failure.

High-performance driving can cause the piston ring lands to crack or fail, leading to loss of compression and increased oil consumption.

The timing belt can wear out or break, which can cause severe engine damage if it fails while the engine is running.

Rod bearings can wear prematurely, especially with aggressive driving, causing knocking noises and potential engine failure if not replaced in time.

Common areas for oil leaks include the valve cover gaskets, camshaft seals, and oil pan, which can lead to reduced oil levels and potential engine damage.

Clogged or failing fuel injectors can lead to poor engine performance, misfires, and reduced fuel efficiency.

Radiator and water pump failures can lead to overheating, which is critical in maintaining engine health, especially in turbocharged models like the STI.

The 2004 Subaru Impreza STi is known for head gasket issues, often leading to coolant and oil mixing, overheating, and engine damage.

The turbocharger can fail due to oil starvation, poor maintenance, or excessive wear, leading to reduced engine performance and power loss.

The engine's rod bearings can wear out prematurely, causing knocking noises, loss of oil pressure, and potentially catastrophic engine failure.

Some 2004 Subaru Impreza STi engines consume oil at a higher rate, which can lead to low oil levels and potential engine damage if not monitored closely.

The timing belt can wear out or break, leading to valve damage and severe engine malfunction if not replaced according to the maintenance schedule.

Fuel injectors can become clogged or fail, causing poor engine performance, misfires, and reduced fuel efficiency.

The 2012 Subaru Impreza is known to have issues with excessive oil consumption, which may require frequent top-offs and can lead to engine damage if not monitored.

Some owners report problems with the Continuously Variable Transmission (CVT), including jerking, hesitation, and in some cases, complete failure.

Subaru engines from this era, including the Impreza, are prone to head gasket leaks, which can result in coolant mixing with oil and cause engine overheating.

Premature wear of suspension components such as struts and control arms can lead to a rough ride and poor handling.

Issues with electrical components, such as the battery, alternator, and wiring, can cause starting problems and other electrical failures.

Some owners report that the brake pads and rotors wear out faster than expected, leading to reduced braking performance.

The air conditioning system may fail to cool properly, often due to compressor or refrigerant issues.

The 2005 Subaru Impreza STI is known for head gasket issues, which can lead to coolant and oil leaks and potential engine overheating if not addressed.

The turbocharger can suffer from wear and tear, often due to insufficient lubrication or oil contamination, leading to reduced performance or failure.

High-performance driving can cause the piston ring lands to crack or fail, leading to loss of compression and increased oil consumption.

The timing belt can wear out or break, which can cause severe engine damage if it fails while the engine is running.

Rod bearings can wear prematurely, especially with aggressive driving, causing knocking noises and potential engine failure if not replaced in time.

Common areas for oil leaks include the valve cover gaskets, camshaft seals, and oil pan, which can lead to reduced oil levels and potential engine damage.

Clogged or failing fuel injectors can lead to poor engine performance, misfires, and reduced fuel efficiency.

Radiator and water pump failures can lead to overheating, which is critical in maintaining engine health, especially in turbocharged models like the STI.

The 2002 Subaru Impreza is known for head gasket issues, which can lead to coolant leakage and engine overheating.

This model often experiences oil leaks from the valve cover gaskets and camshaft seals.

Manual transmission models may face premature clutch wear and failure.

If not replaced at recommended intervals, the timing belt can fail, causing significant engine damage.

The wheel bearings in the 2002 Impreza are prone to wear out, which can cause noise and affect handling.

Some owners report issues with the fuel pump, leading to stalling and starting problems.

The 2002 Impreza can be susceptible to rust, particularly in areas with harsh winters and road salt usage.

The suspension components, including struts and bushings, may wear out faster than expected, leading to a rough ride and poor handling.

Subaru engines, particularly those with a turbocharger, are known for head gasket issues, which can lead to coolant leaks and engine overheating.

The 2012 Subaru Impreza with a high-power turbo engine can experience excessive oil consumption, potentially causing engine damage if not monitored.

The turbocharger in high-power models can sometimes fail, leading to reduced engine performance and increased exhaust smoke.

The timing belt in these engines requires regular maintenance; if it fails, it can cause severe engine damage.

Fuel pump issues can lead to poor engine performance, difficulty starting, and stalling.

High-performance engines like the one in the 2012 Impreza can experience rod bearing failure, leading to knocking noises and potential engine failure.

The cooling system may develop leaks or other issues, causing the engine to overheat and potentially suffer severe damage.

High-performance driving can lead to accelerated wear on suspension components, resulting in handling issues and reduced ride quality.

The high-power turbo engine can cause spark plugs to wear out more quickly, leading to misfires and reduced fuel efficiency.

If equipped with a manual transmission, the clutch may wear out more quickly in high-performance driving conditions.

Some 2013 Subaru Impreza models are known to have excessive oil consumption, which may require frequent top-offs or more frequent oil changes.

The Continuously Variable Transmission (CVT) in the 2013 Impreza may experience problems such as shuddering, slipping, or complete failure.

Although more common in older models, some 2013 Impreza vehicles may still face head gasket issues, leading to coolant leaks and engine overheating.

Issues with the electrical system, including malfunctioning sensors or wiring problems, can cause a variety of symptoms, from warning lights on the dashboard to starting problems.

The suspension components, such as struts and bushings, may wear out prematurely, leading to a rough ride or poor handling.

The brake pads and rotors on the 2013 Impreza may wear out more quickly than expected, requiring more frequent replacements.

The 2011 Subaru Impreza is known for excessive oil consumption, which can lead to engine damage if not monitored and maintained properly.

This model year has a history of head gasket issues, which can result in coolant leaks and engine overheating.

The timing belt may wear out or fail prematurely, risking severe engine damage if not replaced at recommended intervals.

Owners have reported problems with the suspension system, including worn-out struts and shocks, leading to a less comfortable ride and potential handling issues.

Some 2011 Imprezas with Continuously Variable Transmissions (CVT) have experienced problems such as shuddering, slipping, and premature wear.

Premature wheel bearing failure has been reported, which can cause noise, vibrations, and potentially unsafe driving conditions.

There have been reports of issues with the electrical system, including problems with the alternator and battery, leading to starting issues and other electrical failures.

Some owners have experienced brake rotor warping, which can cause vibrations and reduced braking efficiency.

The 2011 Subaru Impreza is known for excessive oil consumption, which can lead to engine damage if not monitored and maintained properly.

This model year has a history of head gasket issues, which can result in coolant leaks and engine overheating.

The timing belt may wear out or fail prematurely, risking severe engine damage if not replaced at recommended intervals.

Owners have reported problems with the suspension system, including worn-out struts and shocks, leading to a less comfortable ride and potential handling issues.

Some 2011 Imprezas with Continuously Variable Transmissions (CVT) have experienced problems such as shuddering, slipping, and premature wear.

Premature wheel bearing failure has been reported, which can cause noise, vibrations, and potentially unsafe driving conditions.

There have been reports of issues with the electrical system, including problems with the alternator and battery, leading to starting issues and other electrical failures.

Some owners have experienced brake rotor warping, which can cause vibrations and reduced braking efficiency.

The 2000 Subaru Impreza is known for head gasket issues, especially with its 2.5L engine, which can lead to oil and coolant leaks.

The boxer engine design can develop oil leaks around the valve covers, oil pan, and rear main seal.

The timing belt should be replaced every 105,000 miles. Failure to do so can result in severe engine damage.

The CV joints and axles are prone to wear and can cause clicking noises during turns.

Manual transmission models may experience premature clutch wear, especially if driven aggressively.

Older models, including the 2000 Impreza, are prone to rust, particularly in areas with harsh winters and road salt.

Struts and other suspension components may wear out over time, leading to a rough ride and poor handling.

Issues with the radiator and hoses can lead to coolant leaks, potentially causing overheating problems.