#6 Porsche 963 versus #2 Porsche 919.
Estre-Lotterer-Vanthoor clinched the FIA World Endurance Driver Championship with #6 Porsche 963, seven years after Porsche won its third consecutive FIA World Championship with the Porsche 919.
FIA WEC, ELMS, GT, IMSA, NASCAR
Car Racing Reporter featuring endurance races in Austin, Daytona, Imola, Le Castellet, Le Mans, Monza, Nürburgring, Petit Le Mans, Portimao, Phoenix, Sebring, Silverstone, Spa-Francorchamps, Talladega, The Glen following victories of Acura, Audi, Aston Martin, Cadillac, Ferrari, Ford, Porsche, Toyota in ELMS, FIA WEC, GT, IMSA, NASCAR.