Land Rover v Audi

Got the Disco back today after two weeks in the shop getting the a/c replaced (amongst other things). I have been using Karen's Audi do the daily Abu Dhabi commute (250km). I would like to do a small comparison

No-one cuts in front of the Disco
The Harman sound system in the Disco is better than the Audi's Bang & Oulfsen
The Audi is quicker (although the V8 Jag engine in the Disco is no slouch)
The Audi is 1.4 times more fuel economic
The media system in the Audi is a pain in the **** to use