about 5 tons per hour for the a300-600 and a little bit more for the a300 b4/c4/f4.
The Airbus A380-800 can hold up to 85,000 US gallons of fuel (320,000 litres).
The maximum fuel capacity for the Airbus A380 is 323,546 L (85,472 US gallons)
Airbus lists the maximum fuel load for the A319 as 7885 gallons.
Quite abvious: the A380 is much bigger, weights almost three times the A300. Also, the A380 has four engines ins tead of two and has two decks instead of just on one for the A300.
Both the airbus a300 and the 757 have two engines. The main way you can distinguish the two is that the A300 is much wider than the 757 because it is a wide bodied aircraft. Also the Airbus A300 has a very small wiglets on the outward side of the wings. A 757 will either have no wiglets or very tall slim wing lets. the fuselage on a 757 tends to slope downwards once you begin to head for the tail. the A300 fuselage does not do that.
The Airbus A380 is a http://www.answers.com/topic/double-decker, four-engined http://www.answers.com/topic/jet-airliner manufactured by http://www.answers.com/topic/eads-5 http://www.answers.com/topic/airbus. It is the largest passenger airliner in the world while the Airbus A300 is a short to medium range http://www.answers.com/topic/wide-body aircraft. Launched in 1972, it was the first twin-engined widebody in the world, and the first aircraft created by the http://www.answers.com/topic/airbus consortium of European aerospace companies, which is now fully owned by http://www.answers.com/topic/eads-5.well the obvious 1 is the size. the a380 is fully double decked and the a300 is only single. the fuel consuption on the a380 is also much higher than the a300
The A 380 holds 320,000 litres of fuel.
The maximum fuel capacity for the Airbus A380-800 is 323,546 L (85,472 US gallons)
Depends on how much fuel is int he tanks already.
The Airbus A380 has a maximum fuel capacity of 81,890 US gallons (68,200 imp gal / 310,000 litres)