[Video] Hear the astonishing difference between GTE, GT3 and GT4

Whether you’re a road car fanatic or a die-hard motorsport fan, chances are you’ve noticed the world of motoring has got a little quieter in recent years. The Ferrari 488 shouts an awful lot less than the 458, and the current hybrid, turbocharged 1.6-litre Formula 1 cars are muted compared to the V8s, V10s and V12s of the past.