The Integra is 7.1 and the Prelude is 7.2. The automatic prelude is ridiculously slow ( i can beat it with my stock 02' EX civic but the 5spd is rad). Both cars are really nice. I'd say... if they are the same price/year/mileage, go with the prelude. It has better resale value and more room in the back & front seats are more comfortable. I have friends with both cars and they're both great cars and about even w/ speed. .1 seconds 0 - 60 wont make a difference because people dont have perfect shifts every time. Go with the prelude if they are the same price/year/mileage, otherwise go with whichever is newer/cheaper/lower mileage