I was looking at 0-60times on edmunds.com, I found that the 2000 model was the same amung the divisions. The Se and Gle were both 6.7secs, i thought the SE was soposed to be faster due to the fact its sports edition...

 

Same engine, transmission, gearing and everything. The difference's are the rim and tire size, also the GLE and GXE have a speed limiter set lower than the SE. Plus the SE has some suspension differences too. Hope this helps.