Autobytel reviews the 2007 Chevrolet Suburban and doesn’t like the navigation system – ‘Navigation is simple to program, but the small touch screen is frustrating. It doesn’t react fast enough, and requires too much pressure and too much exactness, resulting in lots of repeated action. Hard keys for stereo and navigation are too small and crammed together – my stubby adult fingers found them difficult to use.’
An SUV in this price range should have a more functional navigation system. A bad system in a Honda Civic is excusable. A bad system in a 50k SUV – not so much.