Porsche 963 (iRacing)

From SimRacingWiki
Porsche 963
Technical Specifications
Length 5,100 mm (200.8 in)
Width 2,000 mm (78.7 in)
Height 1,060 mm (41.7 in)
Wheelbase 3,148 mm (123.9 in)
Weight 1,030 kg (2,270.8 lb)
Chassis carbon-fibre and aluminium honeycomb monocoque
Engine Double supercharged V8 combustion engine
Displacement 4,600 cc / 280.7 cu in
Power 500 kW (680 PS; 671 hp)
Suspension Double wishbones, pushrods with power steering + Double wishbones, pushrods


The Porsche 963 (Type 9R0) is an LMDh sports prototype racing car designed by Porsche and built by Multimatic, to compete in the Hypercar and GTP (Grand Touring Prototype) classes in the FIA World Endurance Championship and IMSA SportsCar Championship, respectively. The 963 name draws inspiration from the Porsche 956 and Porsche 962 that raced in the 1980s, which also competed in American and European racing series. The car was revealed at the 2022 Goodwood Festival of Speed, with a traditional red, white, and black livery.

The official race debut of the 963 was at the 2023 24 Hours of Daytona, the season-opening round of the 2023 IMSA SportsCar Championship. The car was originally slated for a non-competitive dress rehearsal at the 2022 8 Hours of Bahrain, however, Porsche decided later that they would not race at Bahrain in favour of more private testing time. Porsche later announced that the first customer 963s would not be delivered until April 2023 due to delays caused by supply chain disruptions, forcing customer teams to miss the opening races of the IMSA SportsCar Championship and WEC, something that the teams understood when engaging in talks with Porsche to take delivery.