Trim / Codes
The 2002 G20 was the final model year for Nissan's compact luxury sedan in the US market, with no significant changes from the previous year. It continued to use the 2.0L SR20DE four-cylinder engine, available with either a 5-speed manual or 4-speed automatic transmission. Common service considerations include periodic valve lash adjustments due to its shim-under-bucket design, timing chain inspection, and monitoring for oil consumption on higher-mileage examples. Parts availability has become more limited since the model was discontinued after 2002.
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2002_G20The 2002 Nissan G20 is a front-wheel-drive compact sedan equipped with a 2.0-liter QR20DE inline-four engine, offered with either a 5-speed manual or 4-speed automatic transmission. Typical maintenance focuses on the timing chain system, valve cover gasket oil leaks, and automatic transmission fluid condition. Front-wheel-drive components such as CV axles and suspension bushings also warrant regular inspection.