does the 1999 slk230 kompressor come with tiptronic? whats the 1/4 mile? what the 0-60? should i get this car? how fast does this car go?

No. (Mercedes calls Touch Shift, but it didn't exist in 1999)
0-60 probably between 6.5-7sec 15+ sec 1/4mile and top speed should be 130mph