5 
McLaren Artura GT4 (2023) photos
The 2023 McLaren Artura GT4 is a race car with a non-electrified twin-turbo V6.
gt4
6 
Porsche 718 Cayman GT4 RS vs GT4 RS Clubsport (2022, Type 982) photos
The 2022 Porsche 718 Cayman GT4 RS and the track only GT4 RS Clubsport version both have a naturally aspirated H6.
5 
Lotus Emira GT4 (2022, first generation) photos
The 2022 Lotus Emira GT4 is a race car with a 145kg (320 lb) lighter body, and a retuned Toyota V6.
Toyota
2020 Toyota Supra GT4: BMW Z4 sibling prepares to go racing
The 2020 Toyota Supra GT4 race car will be available to privateers preparing to race in series in Europe, Japan and the US.
Toyota
Toyota Supra GR GT4 (2020, A90, fifth generation) photos
The 2020 Toyota Supra GR GT4 race car has natural fiber composite diffuers and wings, roll cage, 3L twin turbo I6, Akrapovič exhaust and Pirelli tires.
9 
2020 Porsche 718 Cayman GT4: The 6-cylinder returns without turbos
The 2020 Porsche 718 Cayman GT4 means you can again buy a 6-cylinder naturally aspirated boxer engine in the midengine coupe.
Porsche
Porsche 718 Cayman GT4 (2020, Type 982, fourth generation) photos
The 2020 Porsche 718 Cayman GT4 has a 4L H6 with 309kW (414hp) and 419Nm (309 lb-ft), a 6-sp manual and 30mm (1.2″) lower suspension with manual adjustment.
Lotus
Lotus Evora GT4 concept previews 2020 race car for China
The Lotus Evora GT4 race car concept previews the vehicle the company is prepping for the 2020 racing season in China.
Lotus
Lotus Evora GT4 Concept race car (2019, first generation) photos
The 2019 Lotus Evora GT4 Concept race car has hybrid body panels, adjustable aero, 8 point T45 roll cage, and racing seat and harness.
Toyota
Toyota Supra GT4 Concept (2019, A90, fifth generation) photos
The 2019 Toyota Supra GT4 Concept previews a new privateer race car with a wing and aero parts made from hemp and flax, racing seat, and roll cage.