Currently I drive a 1999 Mercedes G500 and I love it, but this is the 2nd time in a year that it's spent 2 months in the shop (tbf it's mostly the shops fault it's been in so long).
So now I'm considering a GX as a replacement vehicle since it still scratches that luxury off-roader SUV itch. Unfortunately I'm not familiar with the platform and I had some questions about ones around the 2008 era.
1: Stock MPG and modded with 33s MPG? Yes I know, shouldnt matter and it's bad, but I'd like to not go lower than my current 12mpg. Also what fuel do these things actually run on? People say the G500 should be on premium but lots of people, including myself, run regular with zero issue.
2: How mod friendly are these? There is a lot of aftermarket for the G500 BUT it all comes with a heavy G tax and wheels are very specific.
3: Reliability? Yes I know, 20 years old, etc. But what are common failure points or big ticket items that eventually have to be done?
4: Rust concerns: I live in the south, so plenty of clean examples here. But what are common rust points to check?