Petrol and diesel prices at Sainsburys Rice Lane

Sainsburys Rice Lane, L9 1NL.

What it is charging

Unleaded: 166.9p a litre, 4.8p under the national average, filed Thursday 29 October
Diesel: 189.9p a litre, 8.8p under the national average, filed Wednesday 21 October

Essar Brewster Street Service Statrion: 164.9p a litre, 0.8 miles away. 2.0p a litre cheaper: saves £1.10 a tank, and costs about 29p of fuel to get there and back. Worth the trip.
Asda Aintree Superstore: 166.7p a litre, 2.7 miles away. 0.2p a litre cheaper: saves 11p a tank, and costs about £1.02 of fuel to get there and back. Not worth the trip.
Mfg Grand National: 166.9p a litre, 1.1 miles away
Asda Bootle Orrell Lane Supermarket: 166.9p a litre, 1.2 miles away
Asda Bootle Superstore: 166.9p a litre, 1.3 miles away
Sainsburys Liverpool Great Homer Street: 166.9p a litre, 2.0 miles away

On a 55-litre tank at 40mpg. The distance is straight-line rather than by road, so a real trip is longer than the one costed here.