Unleaded: 172.9p a litre, 1.2p over the national average, filed Tuesday 27 October
Diesel: 202.9p a litre, 4.2p over the national average, filed Tuesday 27 October
Unleaded within 5 miles
Mfg Forlease Road: 168.9p a litre, 4.1 miles away. 4.0p a litre cheaper: saves £2.20 a tank, and costs about £1.57 of fuel to get there and back. Worth the trip.
Datchet Green Filling Station: 169.7p a litre, 3.4 miles away. 3.2p a litre cheaper: saves £1.76 a tank, and costs about £1.31 of fuel to get there and back. Worth the trip.
Asda Slough Superstore: 169.9p a litre, 1.6 miles away. 3.0p a litre cheaper: saves £1.65 a tank, and costs about 61p of fuel to get there and back. Worth the trip.
Mfg Maidenhead Road: 169.9p a litre, 3.1 miles away. 3.0p a litre cheaper: saves £1.65 a tank, and costs about £1.19 of fuel to get there and back. Worth the trip.
Asda Maidenhead Express Petrol: 169.9p a litre, 3.7 miles away. 3.0p a litre cheaper: saves £1.65 a tank, and costs about £1.42 of fuel to get there and back. Worth the trip.
Queenshead Service Station: 169.9p a litre, 3.8 miles away. 3.0p a litre cheaper: saves £1.65 a tank, and costs about £1.46 of fuel to get there and back. Worth the trip.
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.