The Subaru Impreza, synonymous with a rally heritage that reverberates across New Zealand, has carved a special niche among driving enthusiasts. The 1998-2000 models exemplify affordability fused with Subaru's renowned all-wheel-drive power, making them an appealing choice for various terrains. Known for their durability and the potential for modifications, these GC8 Imprezas are beloved by owners who value not just performance but the journey that comes with them.
Common issues include head gasket failures (especially on the 2.5L variants if they crossed over), oil leaks from the valve covers and rear main seal, and worn suspension components. The automatic transmissions can be prone to issues if not properly maintained. Rust can also be a problem, particularly in areas prone to moisture like the wheel arches, sills, and around the windscreen. WRX models can suffer from turbocharger wear and tear if not properly cooled down after hard driving. Catalytic converters often fail and are expensive to replace.
WOF failures are common due to worn suspension components (ball joints, bushes), brake issues (worn pads/rotors), and rust. Leaking power steering hoses and failing CV joints are also frequent culprits. Check for excessive exhaust smoke, which could indicate worn piston rings or valve stem seals. Make sure all lights are functioning correctly, as headlight lenses can be cloudy with age. Windscreen cracks can be a problem. Also, ensure the bonnet release mechanism operates correctly, as a broken cable is a common inconvenience.
During the 1998-2000 run, Subaru offered the Impreza with a choice of engines, primarily the reliable naturally aspirated 1.6L, 1.8L, and 2.0L EJ-series engines, along with an exhilarating turbocharged 2.0L engine in the WRX variant. While the non-turbo models excel in fuel efficiency and reliability, the WRX appeals to those seeking agile performance. With various manual and automatic configurations, these models highlight Subaru's heritage of symmetrical AWD, ensuring fantastic handling and traction in all weather conditions. However, due to their age, common parts such as spark plugs, brake pads, and suspension components often require replacement. Regular service intervals are essential, especially for brakes, typically recommended every 15,000 to 20,000 km. This is where our Front and Rear Brake Service packs come in, providing everything needed for this crucial aspect of maintenance.
As noted, the Impreza's durability is one of its selling points. However, new owners should remain vigilant about potential issues that arise with age. Regular coolant system inspections around the 150,000 km mark are crucial, targeting parts like the water pump, thermostat, and radiator hoses to prevent overheating [This naturally links to /shop/cooling]. Rust can be a concern, particularly in areas exposed to moisture, and we recommend checking wheel arches and sills regularly. If you’re considering modifications, look out for replacement turbo systems for WRX models that may have experienced wear due to hard driving conditions. Understanding these common issues helps maintain longevity and performance, ensuring your Impreza remains a cherished companion for years to come.