[Retlaw]

Originally Posted by Stevie R

I usually put about 6 gallons of diesel a week in my car from Tesco Express Accrington and I get a minimum of 55 miles to each gallon.
Last week I used a different Accrington garage and my MPG for the week
was at best 48,too noticeable for me to buy fuel there again.
Does anyone know if diesel can vary like this?

Diesel is diesel, more likely the pump didn't give you correct measure. When was that pump last checked by weights and measure.