Does anyone know the easiest product to upgrade my sat nav/entertainment system on my LR3? The stock systems work with the 4x4 so could I upgrade to whatever system came stock in the lr4 or the new discovery and retain the off road features? To be clear, I do not mean just updating the software with a new disc. I want to upgrade the entire system.
So, I've driven to Portsmouth and back today. 467 miles total door to door. Got 44.2 mpg from my 2012 4.4 TDV8 Westminster. I think that's pretty good going. Anyone else hit some decent mpg returns they can share ??.