How much can I save on fuel by exiting at M8 Junction 31?

Drivers typically save approx £8.25 on a standard 55L fill-up by taking the slip road at Junction 31 and driving 2.5 miles to local forecourts (174.9p) instead of paying typical motorway service area prices (~189.9p/L).

Where is the closest petrol station to M8 Junction 31?

The closest forecourts are located within 2.5 miles off the junction roundabout, providing rapid refuelling without long detours.

← Previous Exit

Junction 30

Erskine Bridge (A82 Loch Lomond, Fort William, Dunbartonshire)

Motorway Corridor

M8 Hub (29 Exits)

View All Junctions →

End of Motorway

Exit & Save Calculator

Save ~£8.25 at M8 Junction 31

Motorway service station pumps charge ~189.9p/L. Exit at Junction 31 (Bishopton / Westferry / Greenock / A8) and drive just 2.5 miles off the slip road to refuel from 174.9p (saving 15.0p per litre).

Forecourts Near M8 Junction 31 (Bishopton, Port Glasgow, Greenock, Gourock Ferries (A8))

Forecourt	Unleaded	Diesel	Off Slip Road
MORRISONS - MFG MORRISONS DUMBARTON GLASGOW ROAD	174.9p	199.9p	2.5 mi
GULF - dumbarton service station GULF	175.9p	--	2.8 mi
ASDA - ASDA LOMONDGATE EXPRESS PETROL LOMONDGATE DRIVE	175.9p	201.9p	3.1 mi
BP - MILTON SF CONNECT DUMBARTON ROAD	177.9p	204.9p	1.2 mi
ESSO - MFG DUNGLASS DUNBARTON ROAD	177.9p	204.9p	1.2 mi

All M8 Junction Exits (29 Exits)

Jct 1 Jct 2 Jct 3 Jct 3a Jct 4 Jct 4a Jct 5 Jct 6 Jct 6a Jct 7 Jct 8 Jct 10 Jct 11 Jct 12 Jct 13 Jct 15 Jct 16 Jct 18 Jct 19 Jct 22 Jct 23 Jct 24 Jct 25 Jct 26 Jct 27 Jct 28 Jct 29 Jct 30 Jct 31