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Cheapest Petrol & Diesel in Kempston Today

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Last updated: · Prices refresh every 30 minutes from the UK government's Fuel Finder service.

Cheapest Petrol in Kempston

156.9p per litre at Sainsburys Kempston, Kempston
Area average: 156.9p — save up to 0.0p/litre

Cheapest Diesel in Kempston

187.9p per litre at Sainsburys Kempston, Kempston
Area average: 187.9p — save up to 0.0p/litre

Worth the Drive?

Diesel averages 14.0p less in Harpur (173.9p vs 187.9p here). The round trip is about 3 miles each way, costing roughly £0.90 in fuel at 50 mpg. A 60‑litre fill would save £8.42 — a net saving of £7.52 after the return journey.

There are 3 fuel stations in Kempston reporting live prices via the UK government's Fuel Finder service. Unleaded petrol (E10) averages 156.9p per litre across 3 stations. Diesel (B7) averages 187.9p across 3 stations. Unleaded is 1.8p above the national average of 155.1p.

Use our fuel station finder to find the most economical place to fill up near you, or calculate the fuel cost of a longer trip from Kempston.

Fuel Stations in Kempston

Station Postcode E10 E5 B7 SDV
BP, Kempston MK42 7BT 157.0p 179.0p 188.0p 209.0p Cheapest
Sainsburys Kempston, Kempston MK42 8AY 156.9p Cheapest 168.9p Cheapest 187.9p Cheapest
Shell Harvest Energy, Kempston MK42 7QA 156.9p 181.9p 187.9p 212.9p

Station Map

Average Petrol and Diesel Prices in Kempston (pence per litre)

Unleaded (E10)
156.9p
3 stations
±0.0p std dev
+1.8p vs national
Super Unleaded (E5)
176.6p
3 stations
±5.6p std dev
+3.7p vs national
Diesel (B7)
187.9p
3 stations
±0.0p std dev
+12.7p vs national
Premium Diesel
210.9p
2 stations
±2.0p std dev
+15.1p vs national

30-Day Price Trend in the Milton Keynes Region (pence per litre)

Daily averages across all stations in the Milton Keynes postcode area over the last 30 days. Kempston sits within this region.

What does fuel cost a typical driver in Kempston?

At current prices, a typical driver covering 12000 miles a year in a petrol car averaging 35 mpg spends about £2446/year on fuel in Kempston (at 156.9p/L). That's £29 more than the UK average of £2417. Across the wider Milton Keynes (MK) postcode area petrol averages 157.2p/L, working out at £2450/year.

A diesel driver doing the same 12000 miles at 50 mpg spends about £2050/year at Kempston's average diesel price of 187.9p/L. That's £139 more than the UK average of £1912. Across the wider Milton Keynes (MK) postcode area diesel averages 179.5p/L — £1958/year.

Fuel Prices by Brand in Kempston

Average prices and cheapest station for each fuel brand in Kempston.

BP Fuel Prices in Kempston

There is 1 BP forecourt in Kempston. Petrol is 157.0p/L0.1p above the Kempston average. Diesel is 188.0p/L (0.1p above town avg). Live prices: BP, Kempston. BP fuel prices across the UK →

Show station details
StationPostcodeE10B7
BP, Kempston MK42 7BT 157.0p 188.0p

Sainsburys Kempston Fuel Prices in Kempston

There is 1 Sainsburys Kempston forecourt in Kempston. Petrol is 156.9p/L. Diesel is 187.9p/L. Live prices: Sainsburys Kempston, Kempston.

Show station details
StationPostcodeE10B7
Sainsburys Kempston, Kempston MK42 8AY 156.9p 187.9p

Shell Harvest Energy Fuel Prices in Kempston

There is 1 Shell Harvest Energy forecourt in Kempston. Petrol is 156.9p/L. Diesel is 187.9p/L. Live prices: Shell Harvest Energy, Kempston.

Show station details
StationPostcodeE10B7
Shell Harvest Energy, Kempston MK42 7QA 156.9p 187.9p

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Frequently Asked Questions

The cheapest unleaded petrol (E10) in Kempston today is 156.9p per litre at SAINSBURYS KEMPSTON, MK42 8AY. The average across 3 stations is 156.9p. Prices are sourced from the UK government's Fuel Finder service and updated every 30 minutes.

The cheapest diesel (B7) in Kempston today is 187.9p per litre at SAINSBURYS KEMPSTON, MK42 8AY. The average across 3 stations is 187.9p. Prices are sourced from the UK government's Fuel Finder service.

The average unleaded (E10) price in Kempston is 156.9p per litre from 3 stations. The national average is 155.1p, so Kempston is 1.8p above the national average.

The average diesel (B7) price in Kempston is 187.9p per litre from 3 stations. The national average is 175.2p, so Kempston is 12.7p above the national average.

There are currently 3 fuel stations reporting prices in Kempston. This includes supermarket forecourts, independent stations, and branded sites.

Fuel prices on MPG Calc are updated every 30 minutes using official data from the UK government's Fuel Finder service. All retailers with 250+ filling stations are required by law to report their prices, covering the vast majority of UK forecourts.