Our Esso Synergy Unleaded petrols
Just one of the reasons for refuelling at Esso.
Where will the next fill take you?
Engine deposits can reduce your fuel economy. Esso’s Synergy Unleaded petrol contains an additive that helps remove engine deposits.
Revitalise your engine with Esso Synergy Supreme+ Unleaded Petrol
Our Esso Synergy Supreme+ Unleaded Petrol is designed to give intake valves a deeper clean than our regular Esso Synergy Unleaded Petrol to help improve your engine’s performance and fuel economy.*
Why choose Esso Synergy Supreme+ Unleaded?
Our Esso Synergy petrols
Esso’s Synergy fuels. Where will your next fill take you?
Synergy Supreme+ Unleaded (97 octane): Our premium grade, higher octane petrol, with more additive for superior cleaning power.*
Synergy Unleaded (95 octane): Our regular petrol grade.