"It takes at least two years and at least $1 million to develop a new car," Tselikov said when asked about plans to revive the Soviet-era brand.
Sobyanin said the revived Moscow plant would initially make conventional cars with combustion engines, but would produce electric cars in the future.
He said he was working with Russia's trade ministry to source as many car components as possible from Russia, and that Russian truckmaker Kamaz would act as the plant's main technological partner.