What is life like with your car? Let us know and win £500 in John Lewis vouchers | No thanks
Is supermarket fuel inferior to petrol station fuel?
It was recently suggested to me that fuel obtained from supermarkets is inferior to that obtained from filling stations and service areas and is “diluted” in some way, resulting in lower performance and mpg. I have observed many and various tankers filling up tanks at supermarkets and fail to acknowledge the veracity of the above statement in view of the necessary compliance with British Standards. Do you have any comments please?
Asked on 30 November 2013 by VW, Derby.
Answered by
Honest John
Yes. I get 9 per cent better fuel economy from Shell V-Power Nitro Plus, for a price premium of 5.7 per cent. Probably thanks to the 99Ron, which gives more torque at lower rpm allowing the car to run cleanly at lower revs so I can change up earlier, and partly because of the V-Power additive package that you don't get in supermarket fuel, wherever it came from.
Our Fuel Cost Calculator shows you which will be the best choice for you.
Compare the running costs of petrol, diesel and electric cars to make the right choice for you.
Similar questions
I wonder if it's been noticed that Shell has recently bought virtually all the other petrol stations in the Camberley area. We had an Esso, a Texaco and I think two other brands. They are now all Shell....
Thanks for your prompt reply to using Unleaded Fuel and putting in additive. No more Redex for me. Just read a report which compares Tesco Momentum 99 with Shell V Power petrol.
Do you consider them...
I've just been given my first car - a 1998 Ford Fiesta non-turbo diesel. I'm the fifth owner. My dad says that I should always stick the best fuel possible in my car because, having done 200K miles, it...
.jpg)
