The 75 and ZT Owners Club Forums - View Single Post

COLVERT · 23rd September 2019, 19:46

I measure tank to tank. Set the trip and off I go.

At the moment showing 53 mpg from my diesel.

Worst ever 49 mpg.

I use any diesel. The nearest garage when I need to fill up.

Never let the tank go below 1/2 full.

The vast variations by the OP leave me baffled.--

What ARE these additives that can give another 10 mpg.

I definitely want some.----

23rd September 2019, 19:46	#30
COLVERT This is my second home R75 Saloon. Join Date: Feb 2009 Location: France/or Devon. Posts: 14,003 Thanks: 3,851 Thanked 2,167 Times in 1,816 Posts	I measure tank to tank. Set the trip and off I go. At the moment showing 53 mpg from my diesel. Worst ever 49 mpg. I use any diesel. The nearest garage when I need to fill up. Never let the tank go below 1/2 full. The vast variations by the OP leave me baffled.-- What ARE these additives that can give another 10 mpg. I definitely want some.----