Unleaded: 175.9p a litre, 4.2p over the national average, filed Sunday 25 October
Diesel: 201.9p a litre, 3.2p over the national average, filed Sunday 25 October
Unleaded within 5 miles
Costco Wholesale Southampton: 165.9p a litre, 2.4 miles away. 10.0p a litre cheaper: saves £5.50 a tank, and costs about 90p of fuel to get there and back. Worth the trip.
Manor: 169.9p a litre, 1.6 miles away. 6.0p a litre cheaper: saves £3.30 a tank, and costs about 61p of fuel to get there and back. Worth the trip.
Mfg Northam: 169.9p a litre, 2.0 miles away. 6.0p a litre cheaper: saves £3.30 a tank, and costs about 77p of fuel to get there and back. Worth the trip.
Queensway Service Station: 169.9p a litre, 2.6 miles away. 6.0p a litre cheaper: saves £3.30 a tank, and costs about £1.00 of fuel to get there and back. Worth the trip.
Eastleigh Service Station: 169.9p a litre, 2.6 miles away. 6.0p a litre cheaper: saves £3.30 a tank, and costs about £1.00 of fuel to get there and back. Worth the trip.
Horton Heath Service Station: 169.9p a litre, 4.6 miles away. 6.0p a litre cheaper: saves £3.30 a tank, and costs about £1.77 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.