Thanks to incentives, the 2025 Nissan Leaf is now the automaker’s cheapest model regardless of powertrain type, reports CarsDirect, undercutting the gasoline Versa economy car. The base 2025 Nissan Leaf S starts at $29,280 with destination, but through September 3 it’s eligible for $7,500 in NMAC Special APR cash, which is essentially a rebate…