Originally Posted by
Going Boeing
The B737 has a narrower cabin than the A320 which means that each economy seat is approx 50mm narrower than the seats on an A320 - this makes a significant difference to passenger comfort, especially in the middle seat and manageement are very aware of this through normal pax feedback. The ceiling of the A320 is higher, and thus allows the overhead bins to be mounted higher giving a more spacious appeal, not the sardine can effect on the B737.
Actually, the difference in seat width between an A320 series and a 737 is about half that - roughly an inch or 25mm (varies slightly depending on the seat vendor). I agree the extra width is significant and noticeable, but don't make it greater than it is.
But since 90% of the flying public only pays attention to ticket price - not comfort - the aircraft that's cheaper to buy and operate that will get the nod.