not necessarily. f. e. the 2020 volvo xc40 fwd has the same frunk as the xc40 2024 rwd. i think the bmw ix3 ~2023 has no frunk at all while having rwd.

but both models are based on a ice car so that may be the main reason for that. the xc40 changed to rwd to get a bit more mileage out of it (at least thats what they promoted it)