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GM navigation system is one of many navigation systems. As far as quality is is just as good as others. It's a mater of preference for what you desire.
yes
no
No. They are not interchangeable.
Yes. Power steering fluids are interchangeable.
The number of countries varies based on the disk you get. There are options to get all of Europe; however there are also disks that only contain one to two countries. Check out http://www.comandonline.co.uk/Mercedes-navigation-disks/
oldsmobile omega seats and buick apollo.
From 2000-2003 are the same engines in the GM family. Also look out of the same year of Pontiac and other Gm models will work with minor changes.
There are a lot of great benefits using gm navigation system. They have a lot of different maps, has countdown of when to turn, easy accessible buttons. This navigation system built thinking of the safety of the drivers trying to find a way so the drivers can concentrate on the road while using this device.
All T-tops from a GM A body (1978-81)/G body (1982-1987) are interchangeable
Yes, absolutely. They are the exact same engine. The Series 2 (1996-2005) and Series 3 (2005-2009) GM 3800 V6's are all interchangeable.
The 3800L is a common engine among the w-body GM's. The 94 is a Series 1, and is interchangeable with most other 3800 s1. 95 + are branded with "Series II" on the engine, and are not compatible. Keep in mind however, that many parts are still interchangeable.