How many miles on a full Tank get on a kia optima 2015?

The 2015 Kia Optima has a fuel tank capacity of approximately 18.5 gallons. Depending on the engine variant and driving conditions, it typically achieves around 25-30 miles per gallon. Therefore, on a full tank, you can expect a range of about 460 to 555 miles. Actual mileage may vary based on driving habits and maintenance.