Originally Posted By: bigjl
The A5/B5 oils are what has been running nearly every petrol and diesel Ford in the UK for going on for Twenty years.
Not sure about rest of Europe.
My old Mondeo was on over 250k when the mate i sold it to got rid. Original turbo. My V50 i just sold had over 150k on it, original turbo.
Both had been driven to Scotland and back several times. I travel in the quiet times to avoid traffic. I also tend to do the first 380 miles without a stop.
There are lots of Ford and Volvo fars around Europe with big miles.
It is also now in the Pathfinder, worshop manual confirmed i can run B5, Mobil Super3000 X1 FE also has low saps at 0.8 so safe for the dpf.
Got an extra 0.6mpg out of it in the same duties it has always done.
Not a miracle but any improvment on 22.3mpg is handy.
It will easily do 35mpg on a long run at a steady 70odd.
I would be more concerned using a 5w20 than an A5/B5 5w30.
Why?
Not sure. Just my opinion.
A5/B5 are well tested oils in Europe.
It is interesting how two groups of engineers on different sides of the pond can come up with different ideas to solve a similar issue, improved economy.
That is Ford and Volvo.
Opel for example in Insignia is using 5W40 in Germany, in the U.S. in Buick regal (same car more or less, same engine) is using 5W30 Acea A5.
The A5/B5 oils are what has been running nearly every petrol and diesel Ford in the UK for going on for Twenty years.
Not sure about rest of Europe.
My old Mondeo was on over 250k when the mate i sold it to got rid. Original turbo. My V50 i just sold had over 150k on it, original turbo.
Both had been driven to Scotland and back several times. I travel in the quiet times to avoid traffic. I also tend to do the first 380 miles without a stop.
There are lots of Ford and Volvo fars around Europe with big miles.
It is also now in the Pathfinder, worshop manual confirmed i can run B5, Mobil Super3000 X1 FE also has low saps at 0.8 so safe for the dpf.
Got an extra 0.6mpg out of it in the same duties it has always done.
Not a miracle but any improvment on 22.3mpg is handy.
It will easily do 35mpg on a long run at a steady 70odd.
I would be more concerned using a 5w20 than an A5/B5 5w30.
Why?
Not sure. Just my opinion.
A5/B5 are well tested oils in Europe.
It is interesting how two groups of engineers on different sides of the pond can come up with different ideas to solve a similar issue, improved economy.
That is Ford and Volvo.
Opel for example in Insignia is using 5W40 in Germany, in the U.S. in Buick regal (same car more or less, same engine) is using 5W30 Acea A5.