How much can I save on fuel by exiting at M25 Junction 23?

Drivers typically save approx £11.00 on a standard 55L fill-up by taking the slip road at Junction 23 and driving 1.9 miles to local forecourts (169.9p) instead of paying typical motorway service area prices (~189.9p/L).

Where is the closest petrol station to M25 Junction 23?

The closest forecourts are located within 1.9 miles off the junction roundabout, providing rapid refuelling without long detours.

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Junction 21

M1 (Luton, Milton Keynes, The North)

Enfield, Waltham Cross, Cambridge, Hertford (A10)

Exit & Save Calculator

Save ~£11.00 at M25 Junction 23

Motorway service station pumps charge ~189.9p/L. Exit at Junction 23 (South Mimms Services / Potters Bar / A1M) and drive just 1.9 miles off the slip road to refuel from 169.9p (saving 20.0p per litre).

Forecourts Near M25 Junction 23 (South Mimms Services, Potters Bar, Hatfield (A1M))

Forecourt	Unleaded	Diesel	Off Slip Road
TESCO - POTTERS BAR SUPERSTORE - PETROL FILLING STATION MUTTON LN	169.9p	197.9p	1.9 mi
TESCO - BOREHAMWOOD EXTRA - PETROL FILLING STATION TESCO STORES LTD	169.9p	196.9p	3.5 mi
ESSO - MFG WOOD STREET 93-101 WOOD STREET	171.9p	199.9p	3.2 mi
ESSO - MFG POTTERS BAR 46 BARNET ROAD	172.9p	199.9p	2.1 mi
BP - CLARENDON SF CONNECT ELSTREE WAY	172.9p	198.9p	3 mi
SHELL - SHELL ELSTREE WAY ELSTREE WAY	172.9p	198.9p	3.2 mi
BP - POTTERS BAR SF CONNECT 48 HIGH STREET	173.9p	199.9p	2 mi
BP - Welham Green WELHAM GREEN SERVICE STATION	173.9p	198.9p	2.5 mi
ESSO - MFG BELL BAR GREAT NORTH ROAD	173.9p	199.9p	2.9 mi
SAINSBURY'S - SAINSBURYS LONDON COLNEY COLNEY FIELDS SHOPPING PARK	174.9p	198.9p	2.7 mi

All M25 Junction Exits (21 Exits)

Jct 1a Jct 2 Jct 3 Jct 5 Jct 6 Jct 8 Jct 9 Jct 10 Jct 11 Jct 12 Jct 14 Jct 15 Jct 16 Jct 17 Jct 19 Jct 21 Jct 23 Jct 25 Jct 27 Jct 28 Jct 30