Premium fuel - will it really improve my economy?
Following your advice, I filled up with Super Unleaded and was slightly disappointed to find I only got an extra 20 miles out of my 40-litre tank. I have filled up a second time, this time with Shell V-Power, and will check again. But I was wondering how soon I should start to see a difference in petrol consumption?
Asked on 13 May 2014 by EMC15
Answered by
Honest John
Well that's an extra 2-3mpg. It should improve to 4-6mpg after a couple more fills, but only if you use the extra torque at low revs to change up earlier. Carry on driving exactly the same and you won't see much improvement.
Real MPG enables you to register the fuel economy you are actually getting against your make and model of car, its engine and type of transmission.
Every time you enter an average consumption figure against your car, the overall average automatically adjusts to reflect it.
Similar questions
I have noticed a considerable difference in mpg when using some supermarket fuels compared to Shell V-power. Is this due to supermarkets buying low grade fuel to keep their costs low ? What is exactly...
If my understanding is correct, Shell V-Power Nitro+ and Millers Ecomax fuel additive (when added to regular Shell diesel) both claim to achieve the same objective.
However, Millers Ecomax additive works...
What is the best petrol for economy and performance for my Audi Q3 2.0 TFSI Quattro? Is it Shell, BP, Texaco or Esso? Should I buy a "super" petrol e.g. Shell V-Power or other suppliers equivalents?
Related models
.JPG?width=115&height=75&rmode=crop)
Easy to drive and refined. Very well built. Five-year warranty as standard. Neat and tidy styling. Decent room in the back seat. Good economy from entry-level 1.2-litre.
Elsewhere on 
.jpg)
