All Costco fuel prices

Costco Wholesale Sunbury TW16 fuel prices

Costco Wholesale Sunbury · TW16 5LN · Sunbury

Costco, 41A, Hanworth Road, Sunbury-On-Thames, TW16 5LN, Sunbury-On-Thames

Checking hours…
Updated 2 days ago

Cheapest unleaded within 3 miles. 8.7p below the average of the 21 other stations nearby. Full comparison

Cheapest diesel within 3 miles at its last reported price, 10 days ago. 9.9p below the average of the 21 other stations nearby. Prices may have moved since, so check before you travel. Full comparison

Jump to: current prices, nearby stations, opening hours, amenities, something to eat, location and directions, how this station compares, price history, where the money goes or common questions.

Current prices at Costco Wholesale Sunbury TW16

Unleaded
162.9p
▼ 2.0p this week
2 days ago
Super Unleaded
174.9p
▼ 2.0p this week
2 days ago
Diesel
189.9p
— unchanged this week
1 week ago

How much does it cost to fill up at Costco Wholesale Sunbury TW16?

Unleaded
£89.60
Super Unleaded
£96.20
Diesel
£104.45

Planning a trip? Work out a journey's fuel cost.

Petrol stations near TW16 5LN

Station Unleaded
Tesco
Tesco Stores Ltd, Sunbury Cross Centre, Staines Road West, Sunbury-On-Thames
171.9pLast reported 17 days ago
+9.0p dearer
0.5 mi · Diesel 197.9pLast reported 17 days ago +8.0p dearer
BP
Staines Road East, Sunbury On Thames, Greater London
169.9pLast reported 3 days ago
+7.0p dearer
0.6 mi · Diesel 199.9pLast reported 11 days ago +10.0p dearer
Valero
Snakey Lane - Hanworth, Feltham, Middlesex
171.9pLast reported 7 days ago
+9.0p dearer
0.8 mi · Diesel 204.9pLast reported 7 days ago +15.0p dearer
Esso
404 Staines Road, West Ashford, Middlesex
169.9pLast reported 4 days ago
+7.0p dearer
1.3 mi · Diesel 199.9pLast reported 11 days ago +10.0p dearer
Esso
49 Hounslow Road, Hanworth, Middlesex
169.9p
+7.0p dearer
1.4 mi · Diesel 201.9pLast reported 6 days ago +12.0p dearer
BP
Staines Road West, Ashford, Hounslow
172.9pLast reported 6 days ago
+10.0p dearer
1.4 mi · Diesel 199.9pLast reported 12 days ago +10.0p dearer
Shell
74 Country Way, Hanworth, Middlesex
174.9p
+12.0p dearer
1.4 mi · Diesel 200.9p +11.0p dearer
Tesco
Tesco Stores Ltd, 98 High Street, Feltham
171.9pLast reported 4 days ago
+9.0p dearer
1.5 mi · Diesel 197.9pLast reported 17 days ago +8.0p dearer

Opening Hours

Monday 06:00–21:30
Tuesday 06:00–21:30
Wednesday 06:00–21:30
Thursday 06:00–21:30
Friday 06:00–21:30
Saturday 06:00–19:00
Sunday 06:00–18:00
Bank Holidays 06:00–18:00

Amenities

AdBlue (packaged) Toilets

Looking for something to eat?

Feeling a bit peckish? Grab something to eat while you fill up. We've gathered local places to eat, along with their food hygiene ratings.

Well-rated food within half a mile

5 out of 5 inspected Mar 2025
5 out of 5 inspected Sep 2026
5 out of 5 inspected Jun 2025

Hygiene ratings: Food Standards Agency. About this data.

How Costco Wholesale Sunbury TW16 fuel prices compare

Unleaded

5.1% cheaper than the 21 stations within 3 miles (-8.7p)

5.1% below the UK average (-8.7p)

0.7% below the Costco national average (-1.2p)

1st cheapest of 22 for Unleaded within 3 miles

Cheapest unleaded within 3 miles

Lowest 162.9p on 30 Oct · Highest 166.9p on 9 Oct

Super Unleaded

7.7% cheaper than the 14 stations within 3 miles (-14.6p)

7.3% below the UK average (-13.7p)

0.2% above the Costco national average (+0.3p)

1st cheapest of 15 for Super Unleaded within 3 miles

Cheapest super unleaded within 3 miles

Lowest 174.9p on 30 Oct · Highest 179.9p on 3 Oct

Diesel

5.0% cheaper than the 21 stations within 3 miles (-9.9p)

4.3% below the UK average (-8.5p)

0.2% above the Costco national average (+0.4p)

1st cheapest of 22 for Diesel within 3 miles

Cheapest diesel within 3 miles

Lowest 188.9p on 13 Oct · Highest 192.9p on 9 Oct

Costco Wholesale Sunbury TW16 price history

Recent price changes

Unleaded has fallen 2.0p over the past week and has changed price 5 times in the last 30 days.

Super Unleaded has fallen 2.0p over the past week and has changed price 6 times in the last 30 days.

Diesel has not changed over the past week and has changed price 4 times in the last 30 days.

Date Unleaded Super Unleaded Diesel
In the past week
162.9p −1.0 174.9p −1.0 189.9p
163.9p −1.0 175.9p −1.0 189.9p
Earlier in the last 30 days
164.9p 176.9p 189.9p +1.0
164.9p −1.0 176.9p −1.0 188.9p −1.0
165.9p −1.0 177.9p −1.0 189.9p −3.0
166.9p −1.0 178.9p −1.0 192.9p −1.0
167.9p 179.9p +1.0 193.9p
More than 30 days ago
167.9p 178.9p 193.9p +2.0
167.9p 178.9p +1.0 191.9p
167.9p +1.0 177.9p 191.9p +1.0

One row for each day a price changed. Greyed prices did not change that day. Dates are when the price was submitted, or when we first recorded it if no submission time was supplied.

Where the money goes

About 49% of what you pay for unleaded here is tax. Fuel duty is a flat 52.95p on every litre, and 20% VAT is then charged on the fuel and the duty together. The rest covers the fuel itself, delivery and the retailer's margin.

Per litre Pump price Fuel and retailer Fuel duty VAT
Unleaded 162.9p 82.75p 52.95p 27.20p
Super Unleaded 174.9p 92.75p 52.95p 29.20p
Diesel 189.9p 105.25p 52.95p 31.70p

Duty rate: GOV.UK, checked 13 October 2026.

How fuel duty works

Common questions about Costco Wholesale Sunbury TW16

How much is unleaded at Costco Wholesale Sunbury TW16?

Unleaded at Costco Wholesale Sunbury TW16 is 162.9p per litre, last reported on 30 October 2026. That is 8.7p below the UK average. A 55 litre fill costs about £89.60.

How much is diesel at Costco Wholesale Sunbury TW16?

Diesel at Costco Wholesale Sunbury TW16 is 189.9p per litre, last reported on 22 October 2026. That is 8.5p below the UK average. A 55 litre fill costs about £104.45.

Is Costco Wholesale Sunbury TW16 the cheapest place for unleaded near Sunbury?

Right now Costco Wholesale Sunbury TW16 has the cheapest unleaded of the 22 stations we track within 3 miles, or shares that spot.

What are the opening hours of Costco Wholesale Sunbury TW16?

Costco Wholesale Sunbury TW16 is open Monday to Friday 06:00–21:30, Saturday 06:00–19:00, Sunday 06:00–18:00. Bank holiday hours can differ.

What fuel and facilities does Costco Wholesale Sunbury TW16 have?

Costco Wholesale Sunbury TW16 reports prices for Unleaded, Super Unleaded and Diesel. Facilities listed for the site: AdBlue (packaged) and Toilets.

How often does Costco Wholesale Sunbury TW16 change its prices?

Unleaded has fallen 2.0p over the past week and has changed price 5 times in the last 30 days.