When all of these ingredients are in place, the result, more often than not, is a stirringly fast car that can go the ... injection technology from the BMW M4 GTS. It produces 500 horsepower ...

When it arrived in 2016, the M4 GTS was the fastest production BMW ever, with a top speed of ... It all means the M4 GTS is a more aggressive car in dynamic terms than a standard M4, with a ...

Both cars rise to the challenge. The M3 GTS is all fast-twitch response and creamy progression; the M4 GTS feels like it s ploughing furrows into the surface, such is the grip it generates.