Yeah, the V8 sounds horn, but the V6 doesn't give much away in terms of outright acceleration. (ausmotive.com)
Of course, a 911 is not all about outright acceleration. (ausmotive.com)
It's also clear the X3 has its measure in outright acceleration terms, with the 2.0 - litre turbo - petrol more than half a second quicker to 100km / h than the Si4 and the base X3 20i petrol being more than 2.5 seconds quicker than the SD4s and more than three seconds quicker than the base TD4s. (motoring.com.au)