Cars in the 2016 and 2017 editions of the FIA World Endurance Championship were powered by more than 200 different engines, a new record for the calendar year, the FIA said on Thursday.
The list of the most powerful engines at the start of each season included the Nissan GT-R Nismo GT3, the Porsche 911 RSR, and the BMW M3 GT3.
The next closest was the Ford GT, which has a base power of 258 horsepower, or 0.98 horsepower per liter.
The Maserati Emancipator and Aston Martin Vantage GT3R each have a base of 255 horsepower.
The world championship will resume on Dec. 12, when all 30-race season will end.
The FIA World Supercheap Auto Bathurst 12 Hour event will be hosted by the British F4 Academy in Bathurst, Australia.