Watch: Development of Mercedes-AMG GT; Debut on September 9, 2014

Mercedes-AMG has been keeping its audience across the globe on the edge with teasers about the 2015 Mercedes-AMG GT. The latest teaser, a video, does not only give out details about the kind of work that went into the development of the car, but also its debut date. The video proclaims that the car will make its world premiere on September 9, 2014.

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The German carmaker first teased the car's interiors in April, 2014, when it released two preview photos of the upcoming AMG GT's interiors. Then came the first teaser video in May, 2014 in which the car was seen sliding across tarmac with tyres screeching and the engine roaring at the sight of a road. However, there was still no word about its engine; not for too long though. After teasing the 2015 AMG GT's soundtrack, Merc finally revealed in June, 2014 that the sports car will be powered by a 4.0-litre V8 twin-turbo engine.

The teasing went on for a while as Mercedes continued to release more and more information about the car, albeit slowly. The latest video gives out interesting details about the development of the coupe that is set to replace the SLS AMG. Here's a quick lowdown:

a. 32 months of engineering road tests

b. -30 to 50 degrees Celcius

c. 2.974 square metres of camouflage sheets

d. 50 test drivers

e. 462 to 510 hp output

f. 15 countries

g. 0 compromises

Watch the video here: