Thread: 52.3 mpg.....
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Old 8th July 2019, 11:47   #26
COLVERT
This is my second home
 
R75 Saloon.

Join Date: Feb 2009
Location: France/or Devon.
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Quote:
Originally Posted by Tourist View Post
Good work - one thing I've noticed is that using cruise control seems to increase consumption so one assumption is that the system is applying the brakes to slow the car down at times to keep the speed steady.


Anyone know if that's the case?


Incidentally I've just been to St. Ives and back (a 50 mile journey), along the 40 mph roadworks. I reset the trip computer before I left and the MPG crept up to an indicated 72.4 at its best, but trafic conditions meant that it was back down to 68.9 by the time I got home. Clearly it's not actually achieving those figures, but it's definitely well over 60 and that appears to be to goal that everyone's trying to get to, so the old Rover's doing alright!
The R75 cruise system does NOT apply the brakes.
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