Citibank Credit Cards.
Savings: Petrol.
Citibank Credit Cards that give you the best petrol benefits:

Citi Cash Back Card
- Save up to 20.88% on petrol, and up to 8% cash back on dining and grocery!

Citibank Esso Mobil Privilege Card
- Up to 20.88% savings, plus earn both your Citibank Credit Card rewards and Esso Smiles points on the same card.