28th March 2011
| Town | Petrol price per litre | Diesel price per litre | ||
| Cheapest | Dearest | Cheapest | Dearest | |
| Antrim | 132.9 | 135.9 | 137.9 | 141.9 |
| Armagh | 135.9 | 136.9 | 142.9 | 142.9 |
| Ballyclare | 129.9 | 133.9 | 136.9 | 140.9 |
| Ballymena | 132.8 | 132.9 | 137.9 | 137.9 |
| Banbridge | 131.9 | 133.9 | 137.9 | 139.9 |
| Bangor | 129.9 | 132.9 | 136.9 | 139.9 |
| Belfast | 132.9 | 135.9 | 138.9 | 141.9 |
| Carrickfergus | 129.9 | 131.9 | 137.9 | 138.9 |
| Coleraine | 129.9 | 133.9 | 136.9 | 139.9 |
| Cookstown | 129.9 | 131.9 | 136.9 | 137.9 |
| Craigavon | 127.9 | 133.9 | 131.9 | 136.6 |
| Downpatrick | 129.9 | 136.9 | 136.9 | 141.9 |
| Dungannon | 131.9 | 131.9 | 137.9 | 137.9 |
| Enniskillen | 139.9* | 139.9* | 141.9 | 147.9 |
| Lisburn | 132.9 | 133.9 | 138.9 | 139.9 |
| Londonderry | 132.9 | 139.0 | 138.9 | 143.9 |
| Magherafelt | 130.9 | 133.9 | 137.9 | 138.9 |
| Newry | 135.9 | 137.0 | 140.9 | 142.9 |
| Newtownabbey | 132.9 | 134.9 | 137.9 | 141.9 |
| Newtownards | 129.9 | 132.9 | 136.9 | 144.9 |
| Omagh | 129.9 | 132.9 | 136.9 | 144.9 |
| Portadown | 134.0* | 134.0* | 140.9* | 140.9* |
| Strabane | N/A | N/A | 140.0 | 143.9 |
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Disclaimer
The petrol and diesel prices are sourced from Experian Catalist (www.catalist.com)
The sample is made up of 28 supermarkets and 49 non-supermarket sites. The non-supermarket sample is reflective of each brand’s market share and accounts for the range of different franchises and unbranded retailers.
All prices are correct and accurate as supplied and for a date within the surveyed week.
