Hyundai wants its next generation of electric N cars to be even sillier and have "even more realistic" internal-combustion traits, according to an Autocar report. Manfred Harrer, Hyundai's global head of R&D, told the outlet that the next-gen N-branded EVs could feature idling, backfiring, and cabin vibrations.The future electric N cars will ride on Hyundai's upcoming Integrated Modular Architecture (IMA), which is slated to replace the current E-GMP platform.