The D4 is pretty quick. I have a 2014 D4 R-Design and its fast enough for most situations.
You will have the heated front screen if you can see the wavy lines across the glass and mpg wise i get 57-60 real measured mpg avg on 80% motorway (at 75 mph) and 20% A/B road driving each week on journeys around 75 miles each way. That economy will drop somewhat in town though as the engine is much leaner on open roads at a cruising pace.
I have noticed, after multiple tests, its more economical when i do a tank staying at 75mph on the motorway part of my weekly trips than at 70mph. Due to fuel dynamics i guess.
|