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 Chippenham: The Full Report

A comprehensive breakdown of fuel prices in the Chippenham 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
12
Local Stations
27
Brands (SN Area)
36.0p
Max Price Gap
#59
UK Ranking REGION
Key Takeaways
  • Cheapest petrol: 139.9p at BP
  • Potential savings: Up to £19.80 per tank
  • 65 stations tracked across 27 brands
  • Prices have decreased 1p this week

Motorists in Chippenham are currently experiencing competitive fuel prices, with average costs below the national median. Over the past week, E10 petrol prices in SN have Decreased 1p (0.6%)

According to our latest data feed from the Competition and Markets Authority (CMA), selecting the right forecourt in Chippenham could save you up to 36.0p per litre. For an average 55-litre family car, that's a saving of over £19.80 on a single tank.

Market Competition: Moderate competition

Competition Level: High

Chippenham has 65 active fuel stations across 27 different brands, with a brand diversity index of 0.42 - indicating healthy market competition.

The price spread between cheapest and average stations is 16.1p, revealing significant price differences - shop around to save!

Today's Best Value

Cheapest E10 Petrol in Chippenham, Chippenham:
139.9p at BP, PRL Stanton St. Quintin, Lower Stanton St Quintin, Chippenham

Cheapest B7 Diesel in Chippenham, Chippenham:
149.9p at BP, PRL Stanton St. Quintin, Lower Stanton St Quintin, Chippenham

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

Fuel Type Availability

E10
Unleaded (E10)
Widely available
63 / 65 Stations (96.9%)
E5
Super Unleaded (E5)
Widely available
57 / 65 Stations (87.7%)
B7
Diesel (B7)
Widely available
64 / 65 Stations (98.5%)
SDV
Premium Diesel
Moderate availability
43 / 65 Stations (66.2%)

Top 10 cheapest petrol stations (E10)

Here is the verified list of the most affordable places to buy standard Unleaded petrol in Chippenham today.

PETROL LEADERBOARD Live Data
1
BP
PRL Stanton St. Quintin, Lower Stanton St Quintin, Chippenham , SN14 6BN
139.9p
BEST PRICE
2
MORRISONS
STAINERS WAY, CHIPPENHAM, WILTSHIRE, ENGLAND , SN14 6YD
149.9p
+10.0p
3
SAINSBURY'S
BATH ROAD, CHIPPENHAM, ENGLAND , SN14 0BJ
150.9p
+11.0p
4
ESSO
HUNGERDOWN LN, CHIPPENHAM, ENGLAND , SN14 0JH
151.9p
+12.0p
5
ESSO
BATH ROAD, CHIPPENHAM, WILTSHIRE, ENGLAND , SN14 0RL
151.9p
+12.0p
6
SHELL
MARSHFIELDS, CHIPPENHAM, WILTSHIRE, ENGLAND , SN14 8LB
154.9p
+15.0p
7
Esso
Bristol road service station, Bristol road, Allington, Chippenham , SN14 6NA
154.9p
+15.0p
8
BP
LOWER STANTON ST QUINTIN, CHIPPENHAM, WILTSHIRE, ENGLAND , SN14 6BN
155.9p
+16.0p
9
BP
A350 MALMESBURY ROAD, CHIPPENHAM, WILTSHIRE, ENGLAND , SN14 6UY
158.9p
+19.0p
10
F G Bond & Son, Marshfield Garage
MARSHFIELD GARAGE, 19, HIGH STREET, MARSHFIELD, CHIPPENHAM, SN14 8LR, CHIPPENHAM, ENGLAND , SN14 8LR
169p
+29.1p

Top 10 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 Chippenham area.

DIESEL LEADERBOARD Live Data
1
BP
PRL Stanton St. Quintin, Lower Stanton St Quintin, Chippenham , SN14 6BN
149.9p
BEST PRICE
2
MORRISONS
STAINERS WAY, CHIPPENHAM, WILTSHIRE, ENGLAND , SN14 6YD
169.9p
+20.0p
3
ESSO
BATH ROAD, CHIPPENHAM, WILTSHIRE, ENGLAND , SN14 0RL
171.9p
+22.0p
4
ESSO
HUNGERDOWN LN, CHIPPENHAM, ENGLAND , SN14 0JH
172.9p
+23.0p
5
SHELL
MARSHFIELDS, CHIPPENHAM, WILTSHIRE, ENGLAND , SN14 8LB
172.9p
+23.0p
6
SAINSBURY'S
BATH ROAD, CHIPPENHAM, ENGLAND , SN14 0BJ
173.9p
+24.0p
7
BP
LOWER STANTON ST QUINTIN, CHIPPENHAM, WILTSHIRE, ENGLAND , SN14 6BN
175.9p
+26.0p
8
Esso
Bristol road service station, Bristol road, Allington, Chippenham , SN14 6NA
176.9p
+27.0p
9
BP
A350 MALMESBURY ROAD, CHIPPENHAM, WILTSHIRE, ENGLAND , SN14 6UY
191.9p
+42.0p
10
BP
LEIGH DELAMERE SERVICE AREA, M4, CHIPPENHAM, WILTSHIRE, ENGLAND , SN14 6LB
194.9p
+45.0p

How to save on fuel in Chippenham

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 Chippenham.

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

"Chippenham benefits from strong market competition with 27 brands operating across 65 stations. With a 16.1p price gap between cheapest and average stations, careful selection could save £8.86 per tank, while interestingly, BP is beating supermarkets on price today."

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 139.9p per litre.

There is currently a 36.0p difference between the cheapest and most expensive stations in Chippenham. For a standard family car, this equals a saving of £19.80 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: 23:36, 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 Chippenham 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) 1p
Was: 157p → Now: 156p
Diesel (B7) 0.7p
Was: 179.8p → Now: 180.5p

Visualise the Savings

View 20 local stations on our interactive map.

Open Live Map
Popular Brands in Chippenham
BP MORRISONS SAINSBURY'S ESSO SHELL