I noticed that the 04 civic I test drove at one dealer was much quicker to
accelerate than 04 civics at several other dealers where I had taken the test
drive.

When I got out of the car, I noticed an oil change sticker on the windshield
from the dealer stating to change the oil in 3000 miles. This was a brand new
vehicle with about 100 miles on it. I looked at the other new cars on the lot
and they had the same stickers - all of them.

Doesn't Honda put in oil at the factory which is left in for the first 7500
miles?

Will dealer oil change void the warranty?

Should I report this to Honda? Would it do any good?