For your information: I test the following vehicles on G-Tech yesterday. Unfortunately this G-Tech device wouldn't t work on my bike. Sorry no pictures taken. All times 0~60mph in an average of 3 runs, vehicle tested are all stock. here are the results.
6.01 seconds - 2000 Mercedes S500 - 5.0 liter 302hp(Auto)
6.62 seconds - 2000 BMW 328Ci - 2.8 liter 193hp(Auto)
5.99 seconds - 1995 Porsche 911 Convertible - 3.4liter 270hp(996)- Manual
Thoghts: Need to Dinan the 3-Series, The Mercedes is big and much faster than I expexted, the other way around on the Porsche.
98 540i, 328Ci etc.