Endurance Champions

"Three cutting edge prototype cars - including NISSAN's unconventional front-engined LMP1 debut, the GT-R LM Nismo - vie for endurance dominance. Stay sharp for night racing and rolling start Cups across four great European circuits."

- In-game description.

Endurance Champions is a bonus series which can be found within the Legend category. In the series, players will be able to participate in 49 different racing events separated into 22 tiers.

It features the Porsche 919 Hybrid (2015), Audi R18 e-tron quattro (2015) and Nissan GT-R LM Nismo (2015).

Throughout the series, players can earn up to R$116,000 by unlocking tiers, as well as R$78,000 and 78 in bonuses upon reaching 100% completion. Players must earn 24 trophies in Racing Spirit or complete Le Mans - Pursuit of Victory in order to participate in this event.

All tiers and 91% completion can be reached without  upgrades.

Trivia

 * All three cars have 24 upgrades.
 * These three cars participated on the 24 Hours of Le Mans of 2015. One of the Porsches won the race, all three Audi completed it, but Nissan did not get classified because the only car standing for 24 hours didn't complete the 70% of the laps of the winner car. More information here
 * All 3 LMP1 cars cost the same amount of gold.