- Source: CNN " data-fave-thumbnails="{"big": { "uri": "https://media.cnn.com/api/v1/images/stellar/prod/170611152618-rosenqvist-formula-e-berlin-sunday-race.jpg?q=x_28,y_0,h_1679,w_2983,c_crop/h_540,w_960" }, "small": { "uri": "https://media.cnn.com/api/v1/images/stellar/prod/170611152618-rosenqvist-formula-e-berlin-sunday-race.jpg?q=x_28,y_0,h_1679,w_2983,c_crop/h_540,w_960" } }" data-vr-video="false" data-show-html="" data-byline-html="
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Published 8:49 AM EDT, Fri August 11, 2017
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Sweden's Felix Rosenquist with Mahindra Racing negotiates a bend during the qualifying round of the Berlin leg of the Formula E electric car Championships on June 11, 2017. / AFP PHOTO / John MACDOUGALL        (Photo credit should read JOHN MACDOUGALL/AFP/Getty Images)
Impersonating a Formula E car
01:34 - Source: CNN
CNN  — 

What is that noise?!

Some have likened it to a futuristic spaceship, others to a disgruntled cat – but what do Formula E drivers think their cars sound like?

We asked the stars of the electric racing series to give us their best Formula E car impression and here are the results …