No low down torque if thats what your into, although it does make up for it very well in the higher rev's. (compared to older VTEC Hondas though, the VTEC is a bit lame i think..)
The diesel however, now thats something i would SERIOUSLY consider. Mounds of torque, comfort, reliability, styling, MPG too

I personally, would have a diesel accord over ANY car on the market at present, you cant ask or want for more than that car has.
Civic will be really good too, im a Honda fanboy at heart so i blow them a bit

lol but only because they are soo good.
phil