MPG S320CDI

[pat27pat]

I am looking at at 2006 S320 Cdi what economy should I be able to achieve with 80% of my driving on Motorways -I know it depends on how heavy you stamp on the 'Go' pedal but any realworld figures would be useful!

[Nick644]

I have a s320cdi 4matic, 2008. I do a lot of motorways miles abroad. On a long run doing a steady 85mph I get around 32 mpg. Have seen 34mpg if not going up too many hills!. Around town its more like 22-24mpg stop start driving. I always drive in a pretty relaxed style, light on the gas. Fabulous car.

[dabber]

Since I got my car I haven't reset the overall trip and through 20k+ miles of mainly urban driving its clocked 28mpg. Long runs bring 35+