The Infiniti G20, a compact executive car produced from 1990 to 2002, offered a blend of luxury, performance, and reliability that made it an attractive alternative to more established European brands. However, like any vehicle, certain model years proved to be more desirable than others. This guide aims to provide a detailed overview of the best G20 years to consider and which ones to potentially avoid, empowering you to make an informed decision when searching for this classic Japanese sedan.
Infiniti G20 Model Year Overview
| Model Year | Key Features/Improvements | Potential Issues |
|---|---|---|
| 1991-1993 (P10) | Independent rear suspension, SR20DE engine, luxurious interior. | Early models may have minor electrical glitches, potential for rust in colder climates. |
| 1994-1996 (P10 Facelift) | Refreshed exterior styling, improved interior materials, enhanced safety features. | Similar to earlier P10 models, rust remains a concern. |
| 1999-2002 (P11) | Updated chassis, more refined interior, improved handling. | Potential for oil consumption in some models, variable valve timing (VVT) issues in later years. |
| 1999-2000 (G20t) | Sport-tuned suspension, leather seats, limited-slip differential (LSD) on some models. | LSD can be expensive to repair, suspension components may require more frequent maintenance. |
| 2001-2002 (G20) | Simplified model lineup, reduced standard features compared to earlier models. | May lack some of the features found in earlier, higher-trim models. |
Detailed Explanations
1991-1993 (P10): These early G20s are known for their independent rear suspension, which contributed to a comfortable ride and good handling. The SR20DE engine is a robust and reliable powerplant, known for its responsiveness and potential for modification. The luxurious interior, featuring comfortable seats and premium materials, set the G20 apart from its competitors. However, being older vehicles, they may exhibit minor electrical glitches and are prone to rust, especially in regions with harsh winters.
1994-1996 (P10 Facelift): This period saw a refreshed exterior styling, giving the G20 a more modern appearance. Improved interior materials enhanced the overall cabin experience. Enhanced safety features, such as improved airbags and anti-lock brakes, made these models safer than their predecessors. Despite the improvements, rust remains a concern, and potential buyers should thoroughly inspect these vehicles for corrosion.
1999-2002 (P11): The P11 generation brought a significant update to the G20, featuring an updated chassis that improved handling and stability. The more refined interior offered a more premium feel compared to the earlier P10 models. The improved handling made the P11 a more engaging car to drive. However, some models may experience oil consumption issues, and later years can suffer from variable valve timing (VVT) problems, which can lead to decreased performance and fuel economy.
1999-2000 (G20t): The G20t was the sportiest version of the G20, featuring a sport-tuned suspension for improved handling. Leather seats provided a more luxurious and comfortable driving experience. A limited-slip differential (LSD), available on some models, enhanced traction and cornering ability. However, the LSD can be expensive to repair, and the suspension components may require more frequent maintenance due to the sport-tuned setup.
2001-2002 (G20): These later models saw a simplified model lineup, with fewer trim levels and options available. Reduced standard features compared to earlier models meant that buyers might miss out on some of the luxury amenities found in previous years. While still reliable, these models may lack some of the features that made the earlier G20s so desirable.
The Best Years: A Deeper Dive
While all G20 models offer certain advantages, some stand out as particularly desirable:
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1994-1996 (P10 Facelift): These models strike a good balance between classic G20 charm and updated features. The refreshed styling and improved interior materials make them more appealing than the earlier P10s, while they generally avoid the potential oil consumption issues of some P11 models. The enhanced safety features also make them a more sensible choice for daily driving.
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1999-2000 (G20t): For enthusiasts seeking a more engaging driving experience, the G20t is the clear winner. The sport-tuned suspension and available LSD transform the G20 into a surprisingly capable and fun-to-drive sedan. However, be prepared for potentially higher maintenance costs associated with the performance-oriented components. Thorough inspection of the LSD is crucial before purchase. Look for signs of wear and tear, such as excessive noise or difficulty engaging.
Years to Potentially Avoid (or Approach with Caution)
While no G20 year is inherently "bad," certain models require closer scrutiny:
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Early P10 Models (1991-1993): While charming, these models are the oldest and most likely to suffer from rust and electrical issues. A thorough pre-purchase inspection is essential to identify any potential problems. Pay close attention to the condition of the wiring harness and check for corrosion in common rust-prone areas, such as the wheel wells, rocker panels, and floorboards.
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Late P11 Models (2001-2002): The simplified model lineup and reduced standard features might disappoint buyers seeking the full G20 experience. The potential for VVT issues also warrants careful consideration. Listen for any unusual noises from the engine, especially during startup, which could indicate a problem with the VVT system.
Key Considerations When Buying a Used Infiniti G20
Regardless of the model year you choose, keep these factors in mind:
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Rust: This is the biggest enemy of any older car, especially in regions with harsh winters. Thoroughly inspect the vehicle for rust, paying close attention to the undercarriage, wheel wells, rocker panels, and floorboards.
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Maintenance History: A well-maintained G20 is more likely to be reliable. Ask for maintenance records to verify that the car has been properly serviced.
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Engine Condition: Listen for any unusual noises from the engine, such as knocking or ticking. Check for oil leaks and ensure that the engine runs smoothly.
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Transmission Condition: Test drive the car and pay attention to how the transmission shifts. Look for any signs of slipping or hesitation.
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Suspension Condition: Check for worn suspension components, such as shocks, struts, and bushings. Listen for any clunking noises when driving over bumps.
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Electrical System: Test all electrical components, including the lights, windows, locks, and radio. Check for any loose wiring or corroded connections.
Frequently Asked Questions
Which G20 year is the most reliable? The 1994-1996 (P10 Facelift) models are generally considered to be the most reliable due to their updated features and avoidance of some of the later P11 issues.
What is the SR20DE engine known for? The SR20DE engine is known for its responsiveness, reliability, and potential for modification.
Is the G20t worth the extra cost? If you're looking for a sportier driving experience, the G20t is definitely worth considering, but be prepared for potentially higher maintenance costs.
How can I check for rust on a G20? Thoroughly inspect the undercarriage, wheel wells, rocker panels, and floorboards for any signs of rust.
What are some common problems with the Infiniti G20? Common problems include rust, electrical glitches, oil consumption, and variable valve timing (VVT) issues.
Conclusion
The Infiniti G20 offers a unique blend of luxury, performance, and reliability that continues to appeal to enthusiasts today. By carefully considering the model year and paying attention to potential issues, you can find a G20 that provides years of driving pleasure. While the 1994-1996 P10 Facelift models offer a good balance of features and reliability, the 1999-2000 G20t is the clear choice for those seeking a sportier driving experience. Remember to always perform a thorough pre-purchase inspection to ensure that you're getting a well-maintained and reliable vehicle.