Price comparison
Asda vs Tesco petrol prices
Live averages across 321 Asda and 499 Tesco forecourts reporting through the official UK fuel price scheme.
Asda is currently cheaper on average for unleaded (E10): Asda averages £7.83 a gallon (172.3p) across 321 stations, against £7.88 (173.4p) across 499 Tesco stations. That gap of 1.1p per litre is worth about £0.55 on a 50-litre fill.
Prices last refreshed at 1:31am on 6 October 2026, supplied through the official UK Government fuel price open data scheme.
| Grade | Asda | Tesco | Difference |
|---|---|---|---|
| Unleaded (E10) | 172.3p (321) | 173.4p (499) | -1.1p |
| Diesel (B7) | 196.8p (321) | 197.6p (499) | -0.8p |
| Premium Unleaded (E5) | -- (0) | 184.0p (447) | -- |
Station counts per grade in brackets. A brand's average reflects where its stations are located as well as its pricing policy: a motorway-heavy network naturally averages higher than a supermarket one.
Cheapest Asda unleaded in the UK
| Station | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|
 Asda Bangor Superstore (BT20 4SD)89-105 Main ST, Bangor, Bangor | £7.49164.7p | ---- | ---- | ---- | |
| Asda Newtownards Superstore (BT23 4EU)Ards Shopping Centre - Circular Road, Newtownards, Newtownards | £7.49164.7p | ---- | ---- | ---- | |
| Asda Dewsbury Superstore (WF12 9AE)Mill Street West, Dewsbury, West Yorkshire, Dewsbury | £7.53165.7p | ---- | ---- | ---- | |
| Asda Cookstown Superstore (BT80 8JR)Sweep Road, Cookstown, Cookstown | £7.53165.7p | ---- | ---- | ---- | |
| Asda Omagh Superstore (BT78 1QZ)31 Dromore Road, Omagh, Omagh | £7.58166.7p | ---- | ---- | ---- |
Cheapest Tesco unleaded in the UK
| Station | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|
 Yorkgate Centre Superstore - Petrol Filling Station (BT15 1WA)100-150 York ST, Belfast, Belfast | £7.36161.9p | ---- | ---- | ---- | |
| Springhill Superstore - Petrol Filling Station (BT19 1ND)Tesco Garage, Unit 19, Springhill Retail Park, Bangor, Bangor | £7.45163.9p | ---- | ---- | ---- | |
| Banbridge Superstore - Petrol Filling Station (BT32 4AX)25A Castlewellan Road, Banbridge, Banbridge | £7.50164.9p | ---- | ---- | ---- | |
| Newtownards Extra - Petrol Filling Station (BT23 4XE)Tesco, 1 Castlebawn Drive, Newtownards, Newtownards | £7.50164.9p | ---- | ---- | ---- | |
| Bangor Superstore - Petrol Filling Station (BT19 7HB)Unit 1 Bloomfield Shopping Centre, South Circular Road, Bangor, Bangor | £7.50164.9p | ---- | ---- | ---- |
Compare prices near you instead
National averages tell you which brand tends to be cheaper; your postcode tells you which station actually is. Search your area to compare every nearby forecourt, whatever the brand.
Questions about Asda vs Tesco
- Is Asda or Tesco cheaper for petrol?
- Asda is currently cheaper on average for unleaded (E10): Asda averages £7.83 a gallon (172.3p per litre) across 321 stations, against £7.88 (173.4p) across 499 Tesco stations, a gap of 1.1p per litre (about £0.55 on a 50-litre fill). Prices last refreshed at 1:31am on 6 October 2026 from official UK Government fuel price data.
- How is this Asda vs Tesco comparison calculated?
- Each figure is the mean of the live prices reported by every Asda or Tesco forecourt through the official UK Government fuel price open data scheme, refreshed every 30 minutes. A brand's average reflects where its stations are located as well as its pricing policy.