We are massive fans of the Mercedes-AMG GT S and feel it has plenty of power but G-Power sure didn’t think so — which is why the tuner has given the Merc a shot in the arm lifting the output to 601 horses and 755Nm of torque.

The German firm has added its Bi-Tronik 5 plug-and-play power module which has injected the Merc with an extra 87 horses and 85Nm making it even more powerful than the monstrous GT-R which has 577 horses and 700Nm. It can sprint from 0-100kph in just 3.5 seconds (that’s 0.3sec quicker than the stock car) and is 0.1sec faster than the AMG GT R too, not that you’ll notice.

G-Power has dressed it up with a new set of Hurricane RR ultra-light forged alloy wheels in 20in front and 21in rear wrapped in 275/30 and 305/25 tyres. Nice.