From 1 July, HSBC Premier Mastercard Credit cardholders will receive up to 21.15% savings when they fill up with Shell V-Power or FuelSave 98.
A study conducted by Shell shows that while most local drivers think that they are fuel efficient, they practise habits that are detrimental to consumption.
A slew of tie-ups between local banks and petrol companies has seen credit card holders experience savings when buying fuel.
The first 100,000 motorists who complete Shell's fuel saving "training" will receive fuel vouchers.
Eunice Olsen has been appointed by Shell to be the face of its fuel saving campaign.
