Fuel Price Check Analysis – Week of April 28, 2026 Petrol (E10) 155.4p 0.6% (-1p) 7d avg: 156p Prices dipping | Super Unleaded (E5) 173p 0.9% (-1.6p) 7d avg: 173.8p Prices dipping | Diesel (B7) 178.1p 1.3% (-2.3p) 7d avg: 179.4p Prices dipping | Super Diesel (SDV) 197.7p 1.4% (-2.8p) 7d avg: 199.2p Good time to fill up |
Fuel Price Check Analysis – Week of April 28, 2026 Petrol (E10) 155.4p 0.6% (-1p) 7d avg: 156p Prices dipping | Super Unleaded (E5) 173p 0.9% (-1.6p) 7d avg: 173.8p Prices dipping | Diesel (B7) 178.1p 1.3% (-2.3p) 7d avg: 179.4p Prices dipping | Super Diesel (SDV) 197.7p 1.4% (-2.8p) 7d avg: 199.2p Good time to fill up |

Today’s Cheapest Petrol and Diesel in Grantham, Croxton Kerrial, Sedgebrook: The Full Report

A comprehensive breakdown of fuel prices in the Grantham, Croxton Kerrial, Sedgebrook area. We analyze the market data to help you save on your next fill-up.

Jonathan Mathews
Jonathan Mathews
Automotive Data Analyst
10+ years automotive industry
Last Updated Thursday, 18th June 2026 at 23:15
5
Local Stations
38
Brands (NG Area)
43.0p
Max Price Gap
#21
UK Ranking REGION
Key Takeaways
  • Cheapest petrol: 132.9p at bp
  • Potential savings: Up to £23.65 per tank
  • 141 stations tracked across 38 brands
  • Prices have decreased 1.1p this week

Motorists in Grantham, Croxton Kerrial, Sedgebrook are currently enjoying some of the lowest fuel prices in the UK, ranking in the top 18% nationally. Over the past week, E10 petrol prices in NG have Decreased 1.1p (0.7%)

According to our latest data feed from the Competition and Markets Authority (CMA), selecting the right forecourt in Grantham, Croxton Kerrial, Sedgebrook could save you up to 43.0p per litre. For an average 55-litre family car, that's a saving of over £23.65 on a single tank.

Market Competition: Moderate competition

Competition Level: High

Grantham, Croxton Kerrial, Sedgebrook has 141 active fuel stations across 38 different brands, with a brand diversity index of 0.27 - indicating healthy market competition.

The price spread between cheapest and average stations is 20.9p, revealing significant price differences - shop around to save!

Today's Best Value

Cheapest E10 Petrol in Grantham, Grantham, Croxton Kerrial, Sedgebrook:
132.9p at bp, BARKSTON SERVICE STATION, A607 MAIN ROAD, GRANTHAM

Cheapest B7 Diesel in Grantham, Grantham, Croxton Kerrial, Sedgebrook:
174.9p at MURCO, ANCASTER SERVICE STATION, THE GARAGE, WILLOUGHBY ROAD, ANCASTER, GRANTHAM, SOUTH KESTEVEN, E

Surprisingly, an independent or branded station (bp) has beaten the supermarkets to the top spot today.

Fuel Type Availability

E10
Unleaded (E10)
Widely available
139 / 141 Stations (98.6%)
E5
Super Unleaded (E5)
Widely available
110 / 141 Stations (78%)
B7
Diesel (B7)
Widely available
138 / 141 Stations (97.9%)
SDV
Premium Diesel
Moderate availability
82 / 141 Stations (58.2%)

Top 5 cheapest petrol stations (E10)

Here is the verified list of the most affordable places to buy standard Unleaded petrol in Grantham, Croxton Kerrial, Sedgebrook today.

PETROL LEADERBOARD Live Data
1
bp
BARKSTON SERVICE STATION, A607 MAIN ROAD, GRANTHAM , NG32 2NG
132.9p
BEST PRICE
2
MURCO
ANCASTER SERVICE STATION, THE GARAGE, WILLOUGHBY ROAD, ANCASTER, GRANTHAM, SOUTH KESTEVEN, E , NG32 3RT
153.9p
+21.0p
3
ESSO
A1 NORTHBOUND, FOSTON GRANTHAM, LINCOLNSHIRE, ENGLAND , NG32 2JS
156.9p
+24.0p
4
ESSO
A1 SOUTH BOUND, MARSTON, LINCOLNSHIRE, ENGLAND , NG32 2HT
156.9p
+24.0p
5
BP
GRANTHAM SERVICE AREA, A1 GREAT NORTH ROAD SOUTHBOUND, GRANTHAM, LINCOLNSHIRE, ENGLAND , NG32 2AB
175.9p
+43.0p

Top 4 cheapest diesel stations (B7)

For diesel drivers, the price variance can often be even higher. The following stations are currently offering the best value for B7 Diesel in the Grantham, Croxton Kerrial, Sedgebrook area.

DIESEL LEADERBOARD Live Data
1
MURCO
ANCASTER SERVICE STATION, THE GARAGE, WILLOUGHBY ROAD, ANCASTER, GRANTHAM, SOUTH KESTEVEN, E , NG32 3RT
174.9p
BEST PRICE
2
ESSO
A1 NORTHBOUND, FOSTON GRANTHAM, LINCOLNSHIRE, ENGLAND , NG32 2JS
176.9p
+2.0p
3
ESSO
A1 SOUTH BOUND, MARSTON, LINCOLNSHIRE, ENGLAND , NG32 2HT
176.9p
+2.0p
4
BP
GRANTHAM SERVICE AREA, A1 GREAT NORTH ROAD SOUTHBOUND, GRANTHAM, LINCOLNSHIRE, ENGLAND , NG32 2AB
194.9p
+20.0p

How to save on fuel in Grantham, Croxton Kerrial, Sedgebrook

While choosing the cheapest station is the easiest way to save, changing your driving habits can also make a significant difference to your monthly spend.

Drive Smoothly

Aggressive acceleration and heavy braking can increase fuel consumption by up to 40% in stop-and-go traffic around Grantham, Croxton Kerrial, Sedgebrook.

Reduce Weight

Carrying an extra 50kg in your boot increases fuel consumption by 1-2%. Clear out unnecessary items.

Market Analyst Commentary
CFP Research Team

"Grantham, Croxton Kerrial, Sedgebrook benefits from strong market competition with 38 brands operating across 141 stations. Ranking in the top 18% nationally makes this an excellent area for fuel savings, while with a 20.9p price gap between cheapest and average stations, careful selection could save £11.50 per tank."

For more detailed savings, explore our Interactive Fuel Map to scan the entire region visually.

Frequently Asked Questions

As of June 18, 2026, the cheapest station is bp at 132.9p per litre.

There is currently a 43.0p difference between the cheapest and most expensive stations in Grantham, Croxton Kerrial, Sedgebrook. For a standard family car, this equals a saving of £23.65 per tank.

Not currently. An independent or oil-company brand (bp) is actually cheaper than the local supermarkets today.

Our Analysis Methodology

Data Collection
  • Direct feed from UK Government CMA API
  • Updated every 30 minutes via automated polling
  • Zero user-submitted prices (prevents manipulation)
  • Last sync: 23:38, 18 Jun 2026
Quality Assurance
  • Automated anomaly detection for pricing errors
  • Cross-referenced against regional averages
  • Outliers flagged for manual review
  • Historical data tracked for trend validation
Verified Data Source: All prices displayed on this page are sourced directly from the Competition and Markets Authority's official fuel price transparency scheme. We do not accept payments from retailers to alter rankings or display preferential pricing.
Data Accuracy & Methodology

Source: We retrieve real-time pricing data directly from the UK Government CMA Open Data Scheme.

Frequency: Data for Grantham, Croxton Kerrial, Sedgebrook was last synchronized at 23:15 today. We update our database every 4 hours to ensure accuracy.

Disclaimer: While we strive for 100% accuracy, forecourt prices can change instantly. The prices listed above were correct at the time of our last server sync.

Editorial Policy

CheckFuelPrices is independent. We do not accept payment from fuel brands to alter rankings. Read our full policy.

📈 7-Day Price Movement
Petrol (E10) 1.1p
Was: 154.9p → Now: 153.8p
Diesel (B7) Stable
Was: 177p → Now: 177.2p

Visualise the Savings

View 9 local stations on our interactive map.

Open Live Map
Popular Brands in Grantham, Croxton Kerrial, Sedgebrook
bp MURCO ESSO BP