To use, or to accumulate, that is the question. Edit the fields below to see what the optimal strategy is for maximizing your AA Smartfuel discounts. Strategies are ranked by the highest amount saved (equivalent to the lowest amount spent ) and then by the number of refuelling steps needed for a full tank.

Fuel Price Current price of fuel. Live fuel prices can be found on Gaspy. $ / litre Discount Discount ammount accumulated so far. c / litre Discount amount each time the minimum spend threshold is met. c / litre Minimum spend needed to be eligible for the discount amount above. $ Maximum litres of fuel that can be discounted. litres Vehicle Fuel Capacity According to Wikipedia, the average maximum fuel capacity for a vehicle is between 45 to 60 litres. litres Remaining Fuel Fuel remaining in the tank. litres % Fuel needed for a full tank. litres %