Had to replace the fuel tank sensor. Check Engine light came on, took to dealer. Dealer replaced unit in two days under 7 year extended Infiniti Warranty plan with no cost for parts or labor.
This is the most reliable vehicle I have owned in 22 years.
Enough power to climb tough hills and pass more powerful vehicles with the 5-speed manual transmission.
A 6-speed manual transmission would have been great for smoother operation above 85MPH.
Engine is noisy. Does not burn any oil at this stage.
Just wondering what stage are you in? How many miles on your G20?
In response to comment -- I am at 65,000 mile stage. Did have to replace clutch for 1st time (with kit) at 64,000 miles (at dealership). Replaced belts and front brakes (1st time at the same mileage service). I live in Los Angeles, and the majority of these miles have been stop - and- go daily commutes to work, with occasional long trips on Holidays. Low mileage also due to not being driven for a year in 2003 while I was away in Iraq.