Live prices
Cheapest fuel on the M5
16 service stations on the M5 report through the official UK fuel price scheme, ranked cheapest unleaded first.
The cheapest reported unleaded on the M5 is £8.09 a gallon (177.9p per litre) at Shell Cullompton near CULLOMPTON. M5 services average £8.85 a gallon (194.6p), 22.1p above the national average of 172.5p: filling 50 litres off the motorway typically saves about £11.05.
Prices last refreshed at 2:02pm on 20 September 2026, supplied through the official UK Government fuel price open data scheme.
| Grade | M5 average | National average | Difference |
|---|---|---|---|
| Unleaded (E10) | 194.6p (16) | 172.5p | +22.1p |
| Diesel (B7) | 214.7p (16) | 196.2p | +18.5p |
| Premium Unleaded (E5) | 212.3p (16) | 189.4p | +22.9p |
| Super Diesel (SDV) | 232.2p (16) | 215.2p | +17.0p |
Every M5 service station, cheapest unleaded first
| Station | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|
 Shell Cullompton (EX15 1NS)24hM5 JCT28, Cullompton, Devon | £8.09177.9p | £9.00197.9p | £9.09199.9p | £10.00219.9p | 2h ago |
| Shell Taunton Deane South (TA3 7PF)24hM5 Southbound, Taunton, Somerset | £8.72191.9p | £9.54209.9p | £9.09199.9p | £10.00219.9p | 2h ago |
| Shell Taunton Deane North (TA3 7PF)24hM5 Northbound, Taunton, Somerset | £8.72191.9p | £9.54209.9p | £9.54209.9p | £10.22224.9p | 2h ago |
| Shell Sedgemoor South (BS26 2UF)24hM5 South Motorway, Axbridge, Somerset | £8.72191.9p | £9.54209.9p | £9.54209.9p | £10.22224.9p | 2h ago |
 Gloucester Services Northbound (GL4 0DN)24hBetween Junctions 12 And 11A | £8.91195.9p | £9.82215.9p | £9.82215.9p | £10.72235.9p | 2h ago |
| Gloucester Services Southbound (GL4 0WW)24hGloucester Services, M5 Southbound, Brookthorpe, Gloucester | £8.91195.9p | £9.82215.9p | £9.82215.9p | £10.72235.9p | 2h ago |
 Strensham Mwsa Connect (WR8 9LJ)24hM5 Eastbound J7/8, Strensham, Worcestershire | £8.91195.9p | £9.82215.9p | £9.86216.9p | £10.77236.9p | 2h ago |
| Frankley South Service Area (B32 4AR)24hFrankley Service Area, M5 Motoway Illey Lane, Birmingham, West Midlands | £8.95196.9p | £9.91217.9p | £9.77214.9p | £10.72235.9p | 2h ago |
 Welcome Break Gordano (BS20 7XG)24hMotorway Services, Bristol, Bristol | £8.95196.9p | £9.91217.9p | £9.50208.9p | £10.45229.9p | 2h ago |
| Asda Strensham Express Petrol (WR8 0BZ)24hJunction 8, M5, Hill Croome, Strensham | £8.95196.9p | £9.86216.9p | £9.82215.9p | £10.72235.9p | 2h ago |
| Exeter Service Area (EX2 7HF)24hExeter Service Area, M5 J30, Exeter, Devon | £8.95196.9p | £9.91217.9p | £9.77214.9p | £10.72235.9p | 2h ago |
| Bridgwater Service Area (TA6 6TS)24hBridgwater Service Area, M5 J24, Bridgwater, Somerset | £8.95196.9p | £9.91217.9p | £9.77214.9p | £10.72235.9p | 2h ago |
| Welcome Break Sedgemoor (BS24 0JL)24hSedgemoor Services, M5 Northbound, Weston Super Mare, Somerset | £8.95196.9p | £9.91217.9p | £9.50208.9p | £10.45229.9p | 2h ago |
| Frankley North Service Area (B32 4AR)24hFrankley Service Area, M5 Motoway Illey Lane, Birmingham, West Midlands | £8.95196.9p | £9.91217.9p | £9.77214.9p | £10.72235.9p | 2h ago |
| Michaelwood North Sfc Mwsa (GL11 6DD)24hLower Wick, Dursley, Gloucestershire | £8.95196.9p | £9.91217.9p | £9.91217.9p | £10.86238.9p | 2h ago |
| Michaelwood South Connect Mwsa (GL11 6DD)24hLower Wick, Dursley, Gloucestershire | £8.95196.9p | £9.91217.9p | £9.91217.9p | £10.86238.9p | 2h ago |
Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0). Road matching uses motorway geometry from OpenStreetMap, © OpenStreetMap contributors (ODbL), and the station's own published details.
Leaving at a junction?
Prices a mile or two off the M5 are usually far cheaper. Search any postcode along your route.
More motorways
All motorway services pricesQuestions about M5 fuel
- Where is the cheapest fuel on the M5?
- The cheapest reported unleaded at a M5 service station is £8.09 a gallon (177.9p per litre) at Shell Cullompton near CULLOMPTON. Prices were last refreshed at 2:02pm on 20 September 2026 from official UK Government fuel price data.
- How much more expensive is fuel on the M5?
- Across the 16 M5 service stations currently reporting unleaded, the average is £8.85 a gallon (194.6p per litre) against a national average of £7.84 (172.5p): 22.1p per litre more, about £11.05 on a 50-litre fill. Leaving at a junction usually beats filling at the services.
- Which stations count as M5 services?
- Stations flagged as motorway services in the official UK fuel price scheme, matched to the M5 by its road geometry (OpenStreetMap) or by the road named in the station's own published details.