Spar Spar Stores, Ponthir Road, Caerleon, Casnewydd
Spar Stores, Ponthir Road, Caerleon, NP18 3NY Casnewydd — Wales
Spar is a petrol station in Casnewydd, Wales. Find current diesel and unleaded prices, the full price history, opening hours and accepted payment methods — data source: UK Fuel Finder.
Unleaded (E10)
Diesel
Price history
Interactive price history for this petrol station — shows diesel and unleaded price trends over the selected time range. Spar: Unleaded (E10): £ 1.549, Diesel: £ 1.699.
| Date | Diesel | Unleaded (E10) |
|---|---|---|
| 14/07/2026 | £ 1.659 | £ 1.499 |
| 15/07/2026 | £ 1.659 | £ 1.499 |
| 16/07/2026 | £ 1.659 | £ 1.499 |
| 17/07/2026 | £ 1.689 | £ 1.539 |
| 18/07/2026 | £ 1.689 | £ 1.539 |
| 20/07/2026 | £ 1.689 | £ 1.539 |
| 21/07/2026 | £ 1.699 | £ 1.549 |
Price analysis
- Spar is currently 1.0p (0.6%) above the average in Wales.
- Price change over the last 24 hours: Diesel +1.0p, Unleaded +1.0p.
- Cheaper alternative: Sainsbury's (3.1 km away) is 8.0p cheaper.
- Spar is located in Casnewydd, Wales.
Is the Spar petrol station cheap or expensive?
Spar is currently slightly above the average for stations in Wales. Diesel currently costs £ 1.699 here — cheaper than 31% of the 431 stations compared in Wales.
Price statistics
- Spar is currently cheaper than 31% of stations in Wales.
- Statistically, the cheapest day to fill up here is Sunday.
- The price has changed 5 times in the last 30 days.
| Month | Avg. price |
|---|---|
| April 2026 | £ 1.907 |
| May 2026 | £ 1.890 |
| June 2026 | £ 1.790 |
| July 2026 | £ 1.669 |
Frequently asked questions about Spar
When is fuel cheapest at Spar?
Statistically, the cheapest day to fill up at Spar is Sunday.
Is Spar cheaper than average in Wales?
No, at £ 1.699, Spar is currently above average in Wales (cheaper than only 31% of the 431 stations compared).
How often does the fuel price change at Spar?
Over the last 30 days, the Diesel price at Spar has changed 5 times.