Yup,the 8-cylinder sounds awesome.The BMW 4.4i sounds so cool as well,but I dont really like the interior.Most of the 2003 ML350's dont have a navigation either,im not sure about the newer ones.I think the ML500 Inspiration Edition would have been cool,but its not a big deal.When buying an ML500,just be sure to look for normal things and listen closely when you drive it to see if any sounds are coming from it.Otherwise,the only things that I had to do with my ML are regular services,the passenger side cup-holder would not stay up,and the ash tray would sometimes get stuck.This was all covered by the warranty though.One thing,make sure you buy an ML with ATLEAST 10,000 miles left on the factory warranty.I also bought another warranty for the car after the factory one expires.

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1998 S500
2006 E320 CDI
1963 220S
1994 S500
1995 S500
2005 BMW 545i sport
2007 GL320 CDI
2007 ML320 CDI
1991 Toyota Previa White over Blue
2000 Lexus RX300 White over Beige
2008 Audi Q7 Black Opal over Grey
1993 Toyota T-100 Silver over Grey
2002 Chevy 2500 Express White over Grey