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Cheapest Petrol & Diesel from Newport to Cardiff

Route length: 15.3 miles (about 22 min) · Distance from route: 5 miles · 10 stations found

Recently updated prices along this route: petrol from 169.7p/L, diesel from 195.7p/L.

Cheapest: Commercial Street Service Station at 149.8p/L (closed now, price unchanged for 30+ days)

Top recommendation

Save £9.94 vs Newport · price unchanged for 30+ days
Asda logo
Asda
Asda Cardiff Coryton Supercentre

Longwood Drive, Coryton Roundabout, CardiffCF14 7EW

169.7p/L
Unleaded
Price changed 23 Oct, 16:34
Open now

Estimated total: £77.39 for 45L, +2.3 mi off route, Route position: 13.7 mi from start

Staying on the route? Texaco Tudor Motors comes to £77.55, £0.16 more than the top pick (+2.3 mi off route).

Stations along this route

10 total

How route value is measured: estimated total = 45L at pump price + round-trip detour fuel at 35 MPG.

Travel time is not included in route ranking. Low-confidence prices are excluded from route ranking.

Cheapest on route
Independent logo
Independent
Commercial Street Service Station

Risca Services, 153 Commercial Street, RiscaNP11 6EE

149.8p/L
Unleaded
Price unchanged since 11 Jul, 16:43 · verify at the pump
Closed nowOpens Sunday at 06:00

Estimated total: £68.50 for 45L, +2.8 mi off route, Route position: 6.3 mi from start

On route
Sainsbury's logo
Sainsbury's
Sainsburys Newport

Albany Street, CasnewyddNP20 5NJ

171.9p/L
Unleaded
Price changed 18 Oct, 07:26
Closed nowOpens Sunday at 07:00

Estimated total: £77.51 for 45L, +0.3 mi off route, Route position: 0.7 mi from start

On route
Texaco logo
Texaco
Tudor Motors

Tudor Filling Station, 14-24 Tudor Street, Caerdydd, CardiffCF11 6AF

171.9p/L
Unleaded
Price unchanged since 21 Sept, 22:36 · verify at the pump
Open 24 hours

Estimated total: £77.55 for 45L, +0.4 mi off route, Route position: 15.3 mi from start

Amenities
  • Toilets
  • Car wash
Valero logo
Valero
MFG Ninian

Sloper Road, CardiffCF11 8AF

171.9p/L
Unleaded
Price changed 23 Oct, 23:08
Closed nowOpens Sunday at 06:00

Estimated total: £77.84 for 45L, +1.1 mi off route, Route position: 14.9 mi from start

Amenities
  • Toilets
  • Car wash
Asda logo
Asda
Asda Leckwith Road Superstore

Capital Retail Park-Leckwith Road, CardiffCF11 8AZ

171.7p/L
Unleaded
Price unchanged since 13 Oct, 18:52 · check before you travel
Open now

Estimated total: £77.84 for 45L, +1.3 mi off route, Route position: 14.6 mi from start

Esso logo
Esso
Asda Cwmbran Express Petrol

Henllys Way, CwmbrânNP44 3JA

169.9p/L
Unleaded
Price changed 19 Oct, 20:41
Open now

Estimated total: £77.86 for 45L, +3.2 mi off route, Route position: 1.1 mi from start

On route
Tesco logo
Tesco
Cardiff Extra - Petrol Filling Station

Excelsior Estate, Excelsior Road, CardiffCF14 3AT

172.9p/L
Unleaded
Price unchanged since 14 Oct, 15:26 · check before you travel
Open 24 hours

Estimated total: £77.97 for 45L, +0.4 mi off route, Route position: 13.8 mi from start

Morrisons logo
Morrisons
MFG Morrisons Cardiff Tyglass

Ty- Glas Road, CardiffCF14 5EP

171.9p/L
Unleaded
Price changed 22 Oct, 21:57
Closed nowOpens Sunday at 06:00

Estimated total: £77.98 for 45L, +1.4 mi off route, Route position: 13.5 mi from start

Valero logo
Valero
Pgg Hadfield Rd

Hadfield Road, CardiffCF11 8WD

171.9p/L
Unleaded
Price unchanged since 06 Oct, 17:25 · check before you travel
Open 24 hours

Estimated total: £77.99 for 45L, +1.4 mi off route, Route position: 15.3 mi from start

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About the Newport to Cardiff drive

The drive from Newport to Cardiff is about 15 miles and takes around 22 min without traffic. The 10 stations we list are within 5 miles of the route, near Risca, Casnewydd and Cwmbrân, from brands including Asda, Valero, Independent and Sainsbury's. At 35 MPG the trip uses about 2 litres of petrol: about £3.37 at the cheapest recent price anyone can buy along the route (169.7p/L, updated 23 Oct). That's 4.9p a litre cheaper than the UK average of 174.6p/L (GOV.UK, week of 19 Oct).

Newport to Cardiff fuel questions

The cheapest recently updated petrol price anyone can buy along the route is 169.7p/L at Asda Cardiff Coryton Supercentre, Cardiff (updated 23 Oct). Stations with older prices, or members-only ones, can be cheaper still: the list above ranks every station by what a fill-up costs, detour included, and shows how old each price is.

At the cheapest recent price anyone can buy along the route, 169.7p/L (updated 23 Oct), a 45-litre fill-up costs about £76.37. The drive itself uses about 2 litres at 35 MPG, about £3.37. Your own car may use more or less, so change the tank size and MPG in the route options to fit it.

No. Petrol is from 169.7p/L and diesel from 195.7p/L along this route, so petrol is 26p a litre cheaper. Prices updated 23 Oct.

Most prices come from the UK Fuel Finder scheme, which petrol stations use to report their prices. Each station shows when its price last changed, so if it has been a while, check the price at the pump.

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