The GT4 European Series is a sports car championship created and organised by the Stéphane Ratel Organisation (SRO). It is an amateur championship which followed a formula similar to the FIA GT3 European Championship, which was itself derived from the FIA GT Championship which utilized the GT1 and GT2 classes. The GT4 class cars are the least powerful of the four classes, yet are equalised in order to allow driving skill to become key.

Official website: gt4series.com.

Lotus Evora GT4 '2013

Lotus Evora GT4 '2013
Lotus Evora GT4 '2013
Lotus Evora GT4 '2013
Front panel Lotus Evora GT4 '2013

Ginetta G55 GT4 '2014–pr.

Ginetta G55 GT4 '2014–pr.
CWS Ginetta G55 GT4 '2017
Ginetta G55 GT4 '2014–pr.
Ginetta G55 GT4 '2014–pr.

KTM X-Bow GT4 '2015–pr.

KTM X-Bow GT4 '2015–pr.
KTM X-Bow GT4 '2015–pr.
KTM X-Bow GT4 '2015–pr.
KTM X-Bow GT4 '2015–pr.

Maserati GranTurismo MC GT4 '2015–17gestaltet von Pininfarina

Maserati GranTurismo MC GT4 '2015–17
Maserati GranTurismo MC GT4 '2015–17
Maserati GranTurismo MC GT4 '2015–17

McLaren 570S GT4 '2016–21

McLaren 570S GT4 '2016–21
McLaren 570S GT4 '2016–21
McLaren 570S GT4 '2016–21
Front panel McLaren 570S GT4 '2016–21

2018–pr. BMW M4 GT4 North America (F82) '2017–pr.

2018–pr. BMW M4 GT4 [North America] (F82) '2017–pr.
2018–pr. BMW M4 GT4 [North America] (F82) '2017–pr.
2018–pr. BMW M4 GT4 [North America] (F82) '2017–pr.
2018–pr. BMW M4 GT4 [North America] (F82) '2017–pr.
Interior 2018–pr. BMW M4 GT4 [North America] (F82) '2017–pr.

BMW M4 GT4 (F82) '2017–pr.

BMW M4 GT4 (F82) '2017–pr.
BMW M4 GT4 (F82) '2017–pr.
BMW M4 GT4 (F82) '2017–pr.
BMW M4 GT4 (F82) '2017–pr.
Front panel BMW M4 GT4 (F82) '2017–pr.

Reiter Engineering KTM X-Bow GT4 '2017

Reiter Engineering KTM X-Bow GT4 '2017

Audi R8 LMS GT4 '2017–19

Audi R8 LMS GT4 '2017–19
Audi R8 LMS GT4 '2017–19
Audi R8 LMS GT4 '2017–19
Audi R8 LMS GT4 '2017–19
Audi R8 LMS GT4 '2017–19

Mercedes-AMG GT4 (C190) '2017–20

Mercedes-AMG GT4 (C190) '2017–20
Mercedes-AMG GT4 (C190) '2017–20
Mercedes-AMG GT4 (C190) '2017–20
Under the hood Mercedes-AMG GT4 (C190) '2017–20
Front panel Mercedes-AMG GT4 (C190) '2017–20

WheelsAge.org '2005–Prot.