The weights for the new Z are 3486 lbs for base model, 3550 lbs for the auto ( 9 speed ). For reference, the outgoing 370z (MT) weighs around 3333 lbs, the Z32 in 1990 weighed 3414 lbs. This isn't a huge increase but keeps with Z tradition: each new model tends to get heavier ( at least the Z35 has turbos). Pricing will be available in March.
Follow Ups
New weight data for next Z - TTkeeper12:19:42 01/29/22