Efficiency and reliability for the most technically advanced hybrid car on the grid will be crucial.
One title is still up for grabs on the legendary Grand Prix circuit in the Brazilian megacity São Paulo.
For the first time both Porsche 919 Hybrid crews were part of the podium ceremony...
Toyota of Buemi and Davidson suffer electrical problems while in the lead.
As also happened two weeks ago in Shanghai, in Bahrain Neel Jani set the fastest lap time ever by a Le Mans Prototype on the respective circuit.
The Porsche 919 Hybrids covered 162 laps and set the best time of the day.
Porsche 919 Hybrid driver Romain Dumas finished the European Rally Championship last round in the top five.
Round six in Shanghai saw Romain Dumas, Neel Jani, and Marc Lieb start from pole position and finish the six-hour race in third place.
Once again the Porsche Team has to prepare the Porsche 919 Hybrids for an unfamiliar track.
The majority of the test work for the sixth round of the championship was done by the regular Porsche LMP1 drivers.
Porsche 919 Hybrid drivers have a computer in their hands.
Fuji Speedway is famous for its long main straight.
100 minutes of rain led to chaos.
LMP1 test at Magny-Cours, France
Porsche Team tested the Le Mans Prototype Porsche 919 Hybrid in Germany.
Porsche is fielding its most innovative prototypes at the 24 hours of Le Mans.
No other prototype in the WEC starting field has such an efficient and complex hybrid system as the new Porsche 919 Hybrid.
Porsche scored second place in the GTE-Pro class at the six-hour race in Spa-Francorchamps.
Porsche lapped quicker than both Audi and Toyota and ended free practice two with the fastest time, setting up what should be a thrilling qualifying session.
After Toyota led most of the session, the opening practice at Spa ended with Audi on top.