For this achievement, you can use these characters:Ryu
You need to destroy 10 driveable vehicles
. Certain vehicles like the ATV don't seem to count towards the achievement, however that could actually be attributed to using the shadow version of the characters, so I am not entirely certain.
I'd recommend sticking with the original, non-shadow version of the characters.
To destroy a vehicle, you need to destroy each side of it. If you complete Ryu's second hero training, you'll get a decent crash course on how to do so.
Here is a video guide for those who would like a visual understanding:
If you give me negative feedback, please let me know why or PM me so that I can improve on this solution and any future solutions