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Diesel prices in Grantham

Compare current diesel (B7) across 14 Grantham forecourts. Check the lowest listed price, local average and map before choosing where to fill up.

Lowest listed diesel forecourt in Grantham

196.7p/l

Lowest listed diesel price in Grantham

Asda Grantham Superstore1.1 mi from Grantham centre
DirectionsStation details
Diesel local average
202p/l
Local forecourts
14
UK comparison
Above

View station

Live local prices

Current diesel prices in Grantham

14 current diesel (B7) prices from 14 Grantham forecourts listed as stocking diesel.

Prices checked 20 Oct 2026, 07:20. Individual rows show when that forecourt price was reported.

Current diesel prices in Grantham. Ranked by Diesel (B7) price.
ForecourtPostcode and reportDiesel(B7), selected rankingDistancefrom Grantham centreOpening timesActions
1Asda Grantham SuperstoreAsdaNG31 6NZReported 13 Oct 2026, 18:50196.7pCheapestDistance: 1.1 miOpen 24 hoursMonday - Sunday: 24 hours; Bank holidays: 09:00 - 18:00Details
2Sainsburys GranthamSainsbury'sNG31 6HJReported 13 Oct 2026, 07:08196.9pDistance: 0.5 miHours vary by dayMonday: 06:30 - 22:00; Tuesday: 06:30 - 22:00; Wednesday: 06:30 - 22:00; Thursday: 06:30 - 22:00; Friday: 06:30 - 22:00; Saturday: 06:30 - 22:00; Sunday: 08:00 - 20:00; Bank holidays: 07:30 - 20:30Details
3Eg Grantham PfsShellNG31 8BZReported 14 Oct 2026, 15:57197.9pDistance: 1.1 miOpen 24 hoursMonday - Sunday: 24 hours; Bank holidays: 24 hoursDetails
4Great Ponton Fuel Express AutomatGulfNG33 5DWReported 28 Sept 2026, 10:28199.7pDistance: 2.7 miOpen 24 hoursMonday - Sunday: 24 hours; Bank holidays: 24 hoursDetails
5Rontec St LeonardsEssoNG31 6HSReported 12 Oct 2026, 09:35199.9pDistance: 0.3 miOpen 24 hoursMonday - Sunday: 24 hours; Bank holidays: 24 hoursDetails
6Mfg Somerby HillBPNG31 7ETReported 14 Oct 2026, 00:02199.9pDistance: 0.5 mi06:00 - 00:00 dailyMonday - Sunday: 06:00 - 00:00; Bank holidays: 06:00 - 00:00Details
7Mfg ArchwaysEssoNG31 7ABReported 13 Oct 2026, 21:50199.9pDistance: 0.6 mi06:00 - 22:00 dailyMonday - Sunday: 06:00 - 22:00; Bank holidays: 06:00 - 22:00Details
8MAncaster Service StationMurcoNG32 3RTReported 30 Sept 2026, 15:08199.9pDistance: 6.7 miHours vary by dayMonday: 06:30 - 19:00; Tuesday: 06:30 - 19:00; Wednesday: 06:30 - 19:00; Thursday: 06:30 - 19:00; Friday: 06:30 - 19:00; Saturday: 06:30 - 19:00; Sunday: 07:00 - 18:00; Bank holidays: 00:00 - 00:00Details
9Mfg Toll BarEssoNG32 2HTReported 14 Oct 2026, 23:38202.9pDistance: 5 miOpen 24 hoursMonday - Sunday: 24 hours; Bank holidays: 24 hoursDetails
10Mfg FostonEssoNG32 2JSReported 14 Oct 2026, 23:33202.9pDistance: 6.1 miOpen 24 hoursMonday - Sunday: 24 hours; Bank holidays: 24 hoursDetails
11Mfg ColsterworthBPNG33 5JJReported 8 Oct 2026, 23:24203.9pDistance: 6.6 miOpen 24 hoursMonday - Sunday: 24 hours; Bank holidays: 24 hoursDetails
12Jubilee Service StationIndependent forecourtNG33 5JLReported 16 Sept 2026, 16:16203.9pDistance: 6.8 miHours vary by dayMonday: 06:00 - 22:00; Tuesday: 06:00 - 22:00; Wednesday: 06:00 - 22:00; Thursday: 06:00 - 22:00; Friday: 06:00 - 22:00; Saturday: 07:00 - 21:00; Sunday: 07:00 - 21:00; Bank holidays: 08:00 - 20:00Details
13Asda Colsterworth Express PetrolAsdaNG33 5JNReported 23 Sept 2026, 20:36203.9pDistance: 6.8 miOpen 24 hoursMonday - Sunday: 24 hours; Bank holidays: 24 hoursDetails
14Grantham Service AreaBPNG32 2ABReported 9 Oct 2026, 12:55219.9pDistance: 4.5 miOpen 24 hoursMonday - Sunday: 24 hours; Bank holidays: 24 hoursDetails

Showing the first 10 of 14 forecourts

How to read this page

About diesel prices in Grantham

Coverage, freshness and comparison scope matter as much as the headline price.

Grantham has 14 forecourts listed as stocking diesel (B7), with current prices available from 14. The table ranks forecourts by current diesel (B7) price, with distance and station name used to order equal or unavailable prices. Station status, distance and update freshness remain visible for comparison.

This page focuses on Diesel (B7) using official UK Fuel Finder data, local averages, regional benchmarks and UK average comparisons where coverage is available.

Thirty-day evidence

Thirty-day diesel (B7) price trend

Thirty-day diesel (B7) trends, local comparisons and potential savings from official UK Fuel Finder data.

205p200p195p
  • 20 September 2026: local 199.7: region 196.1: UK 196.3
  • 21 September 2026: local 201: region 196.8: UK 196.9
  • 22 September 2026: local 201.4: region 197.2: UK 197.3
  • 23 September 2026: local 201.7: region 197.6: UK 197.7
  • 24 September 2026: local 202.5: region 198.3: UK 198.3
  • 25 September 2026: local 202.9: region 198.9: UK 198.8
  • 26 September 2026: local 203: region 199.1: UK 199.1
  • 27 September 2026: local 203.4: region 199.3: UK 199.2
  • 28 September 2026: local 203.5: region 199.7: UK 199.6
  • 29 September 2026: local 203.5: region 199.8: UK 199.8
  • 30 September 2026: local 203.4: region 199.9: UK 199.8
  • 1 October 2026: local 203.4: region 199.9: UK 199.8
  • 2 October 2026: local 203.4: region 200.1: UK 199.9
  • 3 October 2026: local 203.4: region 200.1: UK 200
  • 4 October 2026: local 203.4: region 200.2: UK 200
  • 5 October 2026: local 203.4: region 200.1: UK 200
  • 6 October 2026: local 203.4: region 200: UK 199.9
  • 7 October 2026: local 203.4: region 200: UK 199.8
  • 8 October 2026: local 203.2: region 199.9: UK 199.7
  • 9 October 2026: local 203.1: region 199.9: UK 199.7
  • 10 October 2026: local 203.1: region 199.9: UK 199.7
  • 11 October 2026: local 203.1: region 199.9: UK 199.7
  • 12 October 2026: local 202.8: region 199.9: UK 199.6
  • 13 October 2026: local 202.4: region 199.6: UK 199.4
  • 14 October 2026: local 202: region 199.4: UK 199.3
  • 15 October 2026: local 202: region 199.4: UK 199.2
  • 16 October 2026: local 202: region 199.3: UK 199.1
  • 17 October 2026: local 202: region 199.3: UK 199.1
  • 18 October 2026: local 202: region 199.3: UK 199.1
  • 19 October 2026: local 202: region 199.3: UK 199.1

Average price

202p/l

20 Sept to 19 Oct

30-day low
193.7p/l
30-day high
219.9p/l
Movement (30 days)
+2.4p/l
Volatility
Low
Jerry holding a light bulb and presenting a fuel-price insight

Jerry's diesel trend read

Diesel in Grantham rose 2.3p/l, from 199.7p/l on 20 September to 202p/l on 19 October. The rise was not continuous: prices fell 1.5p/l from 29 September to 14 October before moving higher again. Grantham's current average is 2.9p/l above the UK average. Daily movement volatility is low.

Consistency, not just today's lowest

A consistently competitive diesel forecourt

This recommendation requires at least 21 completed reporting days and a current price no higher than the local average.

Asda Grantham Superstore

196.7p/l today

5.3p/l below Grantham average today

Near cheapest
Within 1p on 30 of 30 days
Daily cheapest
Cheapest on 27 of 30 days
Average gap
0.1p/l average gap
Evidence
30 of 30 days reported
DirectionsStation details

Asda Grantham Superstore stayed within 1p/l of the daily cheapest diesel price on 30 of 30 reported days, averaging 0.1p/l above the daily cheapest price.

Price choice

Potential diesel savings

Cheapest versus average is the practical comparison. Cheapest versus highest is the maximum listed difference, not a guaranteed saving.

Current local price range

23.2p/l

196.7p/l cheapest, 219.9p/l highest

Cheapest versus local average
£2.92 less than the local average on a 55-litre fill
Cheapest versus highest
£12.76 maximum listed difference on a 55-litre fill

Comparing current diesel prices in Grantham can avoid paying up to 23.2p/l more than the cheapest listed price.

Diesel (B7) compared with nearby locations

Ranked by current average diesel price. Grantham is highlighted so the local baseline remains easy to find.

  1. 1Sleaford12.2 mi, 7 reporting195.2pAverage-6.8p/lCheapest 168p
  2. 2Bourne15.3 mi, 3 reporting198.6pAverage-3.4p/lCheapest 197.9p
  3. 3Melton Mowbray13.4 mi, 8 reporting199pAverage-3p/lCheapest 195.9p
  4. 4Oakham16.9 mi, 8 reporting199.9pAverage-2.1p/lCheapest 195.9p
  5. 5Newark-On-Trent17.7 mi, 14 reporting200.5pAverage-1.5p/lCheapest 198.7p
  6. 6GranthamHereCurrent location, 14 reporting202pAverageBaselineCheapest 196.7p

Sleaford has the lowest nearby average shown at 195.2p; it is 6.8p/l cheaper than Grantham.

Local market evidence

Diesel market in this location

Distribution, station consistency and forecourt type provide different evidence. None is treated as a guarantee of the next pump price.

Price distribution

196.7p to 202.5p8 stations
202.5p to 208.3p5 stations
208.3p to 214.1p0 stations
214.1p to 219.9p1 station

The largest group of reporting diesel forecourts in Grantham sits in the 196.7p to 202.5p range.

Cheapest station consistency

  1. 1Asda Grantham Superstore27 days
  2. 2Sainsburys Grantham3 days
  3. 3Eg Grantham Pfs0 days
  4. 4Great Ponton Fuel Express Automat0 days

Supermarkets and other forecourts

Supermarkets
199.2p/l
Major brands
202.7p/l
Independent forecourts
203.9p/l
Named local evidence: Asda, Sainsbury's, Shell, BP.

Where value persists

Diesel brand reliability over 30 days

Historical claims render only when the documented reporting thresholds are met.

Diesel brand reliability over 30 days
BrandStations30-day averageAverage gapCheapest presenceBelow local average
Asda2 stations200.3p/l3.1p/l27 of 30 days53%
Esso4 stations203.1p/l5.9p/l0 of 30 days37%
BP3 stations208.3p/l11.1p/l0 of 30 days30%

Asda had the smallest 30-day average gap to the daily cheapest diesel price at 3.1p/l, with a cheapest station present on 27 of 30 days.

Areas with the cheapest diesel in Grantham

  1. 1Gonerby Hill Foot1 reporting, 1 below average196.7p/l
  2. 2Spittlegate4 reporting, 4 below average196.9p/l
  3. 3Cherry Orchard1 reporting, 1 below average197.9p/l
  4. 4Great Ponton1 reporting, 1 below average199.7p/l
  5. 5Ancaster1 reporting, 1 below average199.9p/l

Good to know

Fuel price FAQs for Grantham

Use the current local evidence to choose a forecourt, compare nearby places and understand how coverage and freshness affect the figures.

Where is the cheapest diesel (B7) in Grantham today?
The cheapest listed diesel (B7) price in Grantham is 196.7p/l at Asda Grantham Superstore. Check the table before travelling because distance, opening status and recent updates can affect the best choice.
How are Grantham diesel (B7) forecourts ranked?
Forecourts are ranked by their current diesel (B7) price first. If prices are tied or unavailable, the table uses distance and station name. Use the forecourt comparison to sort and inspect the current results.
Are diesel (B7) prices in Grantham below the UK average?
Diesel is above the UK average by 2.9p/l. These comparisons use current location averages and the latest benchmark data available to the page.
How recent are the Grantham fuel prices on this page?
Prices checked 20 Oct 2026, 07:20. Individual prices can remain unchanged between checks until a retailer reports a price change.
Why do some Grantham forecourts not show a current diesel (B7) price?
A forecourt can be listed when it is known to stock diesel (B7), even if there is not a current reported price available for that fuel. The price table keeps those stations visible but prioritises forecourts with current prices.
Should I compare nearby locations before filling up in Grantham?
Nearby comparisons currently show Sleaford at 195.2p/l, 6.8p/l cheaper than Grantham, Melton Mowbray at 199p/l, 3p/l cheaper than Grantham and Bourne at 198.6p/l, 3.4p/l cheaper than Grantham. Compare Sleaford, Melton Mowbray, Bourne and Oakham.
How can I compare fuel prices around my current location?
Use cheapest diesel near me for a distance-led comparison based on your current position.

Built on real fuel-price data

Prices are sourced from the UK Government Fuel Finder scheme. Prices checked 20 Oct 2026, 07:20. See how we qualify and compare prices

Retailer reporting target
30 minutes