There’s a good reason why the A320 is the highest-selling airliner.
The A320 also has a superior air purification system, which enables passengers to arrive more refreshed.
The A320 has a wider cabin than its competitors, with an outside cabin diameter of 3.95 meters (12 feet 11.5 inches).
Larger luggage bins also help the A320 with quick turnarounds at airports as passengers opt to take smaller carry-on bags into the cabin.
It is also equipped with a larger cargo door to make loading and unloading of luggage or cargo faster.
The A-320’s typical range with 150 passengers is 3,300 nmi / 6,100 km.