I have no idea on OP, but as far as a waypointer, have been in the area of building bespoke automotive telemetry solutions for a while now (including reversing some existing tools), I would wager that something like the Freematics One+ could do it easily if you combine the IMU with the GPS data (I've managed to get good data for something similar this way). The Freematics dongle does suck in comparison to even the now gone STN2120 as it artificially bottlenecks PID data retrieval on the CAN by the boneheaded design of the STM32 coprocessor firmware, but it probably would work well for your use case.

EDIT: I've actually got a couple cars with the One+ B, doing that sort analysis/data capture, so speaking from actual experience here.

From readme:

"""

Unverified against the real car — it will confirm or refute itself on the next drive

"""

Looks like a ton of this is aspirational.

For your project -- do you really need the car's GPS positioning? Could go with a dedicated GPS antenna, like the freematics dongle