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 Friday, 6th February 2026 at 02:50
4
Local Stations
31
Brands (NG Area)
28.0p
Max Price Gap
#24
UK Ranking REGION
Key Takeaways
  • Cheapest petrol: 132.9p at ANCASTER SERVICE STATION
  • Potential savings: Up to £15.40 per tank
  • 112 stations tracked across 31 brands

Motorists in Grantham, Croxton Kerrial, Sedgebrook are currently enjoying some of the lowest fuel prices in the UK, ranking in the top 20% nationally. Over the past week, E10 petrol prices in NG have Remained stable

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 28.0p per litre. For an average 55-litre family car, that's a saving of over £15.40 on a single tank.

Market Competition: Moderate competition

Competition Level: High

Grantham, Croxton Kerrial, Sedgebrook has 112 active fuel stations across 31 different brands, with a brand diversity index of 0.28 - indicating healthy market competition.

The price spread between cheapest and average stations is 6.2p, revealing significant price differences - shop around to save!

Today's Best Value

Cheapest E10 Petrol in Grantham, Grantham, Croxton Kerrial, Sedgebrook:
132.9p at ANCASTER SERVICE STATION, ANCASTER SERVICE STATION, THE GARAGE, WILLOUGHBY ROAD, ANCASTER, GRANTHAM, NG32 3RT, GRANTHAM, SOUTH KESTEVEN, E

Cheapest B7 Diesel in Grantham, Grantham, Croxton Kerrial, Sedgebrook:
142.9p at ANCASTER SERVICE STATION, ANCASTER SERVICE STATION, THE GARAGE, WILLOUGHBY ROAD, ANCASTER, GRANTHAM, NG32 3RT, GRANTHAM, SOUTH KESTEVEN, E

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

Fuel Type Availability

E10
Unleaded (E10)
Widely available
97 / 112 Stations (86.6%)
E5
Super Unleaded (E5)
Moderate availability
71 / 112 Stations (63.4%)
B7
Diesel (B7)
Widely available
94 / 112 Stations (83.9%)
SDV
Premium Diesel
Moderate availability
44 / 112 Stations (39.3%)

Top 4 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
ANCASTER SERVICE STATION
ANCASTER SERVICE STATION, THE GARAGE, WILLOUGHBY ROAD, ANCASTER, GRANTHAM, NG32 3RT, GRANTHAM, SOUTH KESTEVEN, E , NG32 3RT
132.9p
BEST PRICE
2
ESSO
MFG Foston, A1 Northbound, Foston Grantham , NG32 2JS
137.9p
+5.0p
3
ESSO
MFG Toll Bar, A1 South Bound, Marston , NG32 2HT
137.9p
+5.0p
4
BP
Grantham Service Area, A1, Goneryby Moor, Grantham, lincolnshire, NG32 2AB , NG32 2AB
160.9p
+28.0p

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
ANCASTER SERVICE STATION
ANCASTER SERVICE STATION, THE GARAGE, WILLOUGHBY ROAD, ANCASTER, GRANTHAM, NG32 3RT, GRANTHAM, SOUTH KESTEVEN, E , NG32 3RT
142.9p
BEST PRICE
2
ESSO
MFG Foston, A1 Northbound, Foston Grantham , NG32 2JS
147.9p
+5.0p
3
ESSO
MFG Toll Bar, A1 South Bound, Marston , NG32 2HT
147.9p
+5.0p
4
BP
Grantham Service Area, A1, Goneryby Moor, Grantham, lincolnshire, NG32 2AB , NG32 2AB
170.9p
+28.0p

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 31 brands operating across 112 stations. Price stability over the past week suggests predictable costs for motorists, while ranking in the top 20% nationally makes this an excellent area for fuel savings."

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

Frequently Asked Questions

As of February 6, 2026, the cheapest station is ANCASTER SERVICE STATION at 132.9p per litre.

There is currently a 28.0p difference between the cheapest and most expensive stations in Grantham, Croxton Kerrial, Sedgebrook. For a standard family car, this equals a saving of £15.40 per tank.

Not currently. An independent or oil-company brand (ANCASTER SERVICE STATION) 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: 03:08, 06 Feb 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 02:50 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) Stable
Was: 131.3p → Now: 130.9p
Diesel (B7) Stable
Was: 140.9p → Now: 140.6p

Visualise the Savings

View 8 local stations on our interactive map.

Open Live Map
Popular Brands in Grantham, Croxton Kerrial, Sedgebrook
ANCASTER SERVICE STATION ESSO BP