How many gallons of diesel does the Queen Elizabeth 2 use to go from NY to London?

The Queen Elizabeth 2 (QE2) typically consumes around 140 tons of fuel per day while cruising, which translates to approximately 37,000 gallons of diesel. The journey from New York to London takes about 7 days, resulting in an estimated total fuel consumption of around 259,000 gallons for the entire trip. However, exact figures can vary based on weather conditions, speed, and other operational factors.