Please rephrase your question and post again for an accurate answer.
The BMW E60 was produced from March 2003 until 2010. It replaced the BMW E39.
The rear track of the 2007 BMW Z4 is 5 ft. 0 in. (60 in.).
The front track of the 2007 BMW X3 is 5 ft. 0 in. (60 in.).
At the very low end, you may be able to get a used one for $40-50,000, however a newer one, and one with all the options, can quickly reach $60-90,000.
Edmunds.com says it is 4.4 seconds with the six-speed manual and 4.8 seconds with the automatic.
A 2010 BMW M3 has a 0-60 time of 3.9 seconds.
A 2010 BMW M3 has a 0-60 time of 3.9 seconds.
The 2006 BMW M6 can go 0-60 in 4.1s according to 0-60cartimes.com
4.4 secs?
around 60 MPH
60 Litres
6.1 sec