The Infiniti Q45, launched between 1989 and 1993, served as Infiniti's flagship sedan, showcasing advanced technology and luxurious appointments. While not as common as some other luxury cars in New Zealand, the Q45 offers a unique blend of performance and comfort. However, these cars are now aging, and potential buyers should be aware of specific issues.
WOF failures are commonly due to suspension issues (leaks, worn components), brake condition (lines, pads, rotors), tyre condition, lighting (headlights, indicators), steering and suspension (excessive play). The self-leveling suspension functionality is essential. Any signs of significant fluids leaks will also cause a failure.
About the Infiniti Q45 VH45DE
The Q45 is equipped with a VH45DE 4.5-liter V8 engine, delivering strong performance. Its advanced features, such as active suspension and sophisticated electronics, can be prone to failure with age. Rust is also a concern, particularly in coastal areas. Suspension components, including the hydraulic system, are susceptible to leaks and wear. Maintenance is crucial to ensure longevity. Securing original parts can be difficult.
Questions owners ask
What are some common problems I might encounter with my 1989-1993 INFINITI Q45 in New Zealand?
Common issues with the 1989-1993 INFINITI Q45 in NZ include hydraulic suspension failures leading to leaks and ride height problems, electrical issues with sensors and control units, rust particularly around wheel arches and sills, engine oil leaks, automatic transmission problems, and worn interior trim. Given the age of the vehicle, these issues are more likely to surface.
What should I check on my INFINITI Q45 (1989-1993) to pass a Warrant of Fitness (WOF) in New Zealand?
For a WOF, pay close attention to the suspension (especially for leaks and worn components related to the hydraulic system), brake condition (lines, pads, and rotors), tyre condition, lighting (headlights and indicators), and steering/suspension for excessive play. The self-leveling suspension must be functional. Any significant fluid leaks will also cause a WOF failure.
Where can I get parts for my 1989-1993 INFINITI Q45 in NZ?
CARFIX stocks 24 SKUs for the 1989-1993 INFINITI Q45. Check the CARFIX website or visit a store to find parts like brake pads, filters, and other maintenance items. Given the age of the vehicle, some parts may be harder to source and might require specialist suppliers.
How often should I service my 1989-1993 INFINITI Q45?
The recommended service interval for the 1989-1993 INFINITI Q45 is every 10,000km. Regular servicing is crucial to address potential issues with the VH45DE engine and other components, especially the hydraulic suspension.
Is rust a major concern for the INFINITI Q45 (1989-1993) in New Zealand?
Yes, rust is a significant concern for the 1989-1993 INFINITI Q45, especially in coastal areas of New Zealand. Pay close attention to wheel arches and sills, as these are common areas for rust to develop. Regular rust prevention measures are recommended.
What type of engine does the 1989-1993 INFINITI Q45 have, and what are some common engine-related problems?
The 1989-1993 INFINITI Q45 is equipped with a VH45DE 4.5-liter V8 engine. Common engine-related problems include oil leaks. Regular maintenance and timely repairs are essential to keep the engine running smoothly.
Are the electronic components in the 1989-1993 INFINITI Q45 prone to failure?
Yes, the sophisticated electronics in the 1989-1993 INFINITI Q45, including sensors and control units, can be prone to failure with age. It's important to have these systems checked regularly and address any issues promptly to avoid more significant problems.