For the money........waaaay over priced! However, would be a great buy in 3-4 yrs. Pick this up "The top-range Z4 sDrive35is features a higher-output version of BMW’s venerable N54 producing 335 hp and 332 lb-ft of torque and the 7-speed DCT. The top model goes from 0 - 60 mph in just 4.8 seconds without a penalty to the EPA mileage estimates."
Last the $64K question, will the rear diff/drive shaft from a 1M bolt underneath of it...............? Thats when this car is a "hit"