Cheapest petrol, diesel & EV charging in Watford

Hertfordshire · updated 1 September 2026

The cheapest unleaded (E10) near Watford today is 149.9p/L at ASDA SHEEPCOT EXPRESS PETROL — 3.4p below the local average of 153.3p. For diesel (B7), head to MFG PRIMROSE at 163.9p/L.

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Unleaded (E10) — cheapest stations

Station	Area	Price
🏆 ASDA SHEEPCOT EXPRESS PETROL	WD25 7LW	149.9p/L
COSTCO WHOLESALE WATFORD	WD25 8JS	151.9p/L
MFG PRIMROSE	WD4 8HR	151.9p/L
ASDA WATFORD SUPERCENTRE · Supermarket	WD24 7RT	153.7p/L
MFG RICKMANSWORTH	WD3 7BG	153.9p/L
WATFORD EXTRA - PETROL FILLING STATION · Supermarket	WD17 2BD	154.9p/L
SAINSBURYS DOME ROUNDABOUT · Supermarket	WD25 9JS	154.9p/L
MFG HIGH WEALD	HA3 5EA	154.9p/L

Diesel (B7) — cheapest stations

Station	Area	Price
🏆 MFG PRIMROSE	WD4 8HR	163.9p/L
ASDA SHEEPCOT EXPRESS PETROL	WD25 7LW	164.9p/L
COSTCO WHOLESALE WATFORD	WD25 8JS	168.9p/L
MFG HIGH WEALD	HA3 5EA	169.9p/L
ASDA WATFORD SUPERCENTRE · Supermarket	WD24 7RT	170.7p/L
WATFORD EXTRA - PETROL FILLING STATION · Supermarket	WD17 2BD	172.9p/L
SHELL LITTLE WAITROSE SCEPTRE	WD24 7RU	172.9p/L
SAINSBURYS DOME ROUNDABOUT · Supermarket	WD25 9JS	172.9p/L

EV charging — cheapest rapid & ultra-rapid

Station	Area	Price
🏆 Shell Recharge Shell Little Waitrose Sceptre	WD24 7RU	74.2p/kWh
Shell Recharge Shell Croxley Green	WD3 3ED	74.2p/kWh
Shell Recharge Shell Hunton Bridge	WD4 8RD	74.2p/kWh
Shell Recharge Shell Pinner	HA5 2AF	74.2p/kWh
Shell Recharge EV Waitrose - Harrow Weald	HA3 6HF	74.2p/kWh
Shell Recharge Shell Chiswell	AL2 3EH	74.2p/kWh
The Three Compasses, Aldenham	WD25 8DR	87.0p/kWh
Woodside Leisure Park, Watford	WD25 7JZ	87.0p/kWh

Petrol vs charging in Watford today: driving 100 miles costs about £18.93 on the cheapest E10 (149.9p/L, typical 36 mpg car) vs £21.22 at the cheapest public rapid charger (74p/kWh, typical 3.5 mi/kWh EV).Illustrative estimate. EV prices are pay-as-you-go energy rates incl. VAT — connection/session fees and member rates vary; charger availability not guaranteed.

About these prices

Prices come from authoritative sources including official GOV.UK fuel price data, refreshed daily, and show each station's most recently reported price. Supermarket forecourts (Tesco, ASDA, Sainsbury's, Morrisons) are typically the cheapest in Watford; motorway services the dearest. Prices are indicative — always confirm at the pump. How our data works.

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