Ligier also had preferential treatment when it came to engines, political pressure being applied to Renault to force the company to supply the team, which used Renault engines from 1984 to 1986 and from 1992 to 1994.
Ligier tamén tiña un trato preferente cando se trataba de motores, a presión política aplicábase a Renault para obrigar á compañía a subministrar ao equipo, que utilizou os motores Renault desde 1984 ata 1986 e entre 1992 e 1994.