Plenty of ways of doing this. You need the camera on a tripod, use a torch to get focus then switch to Manual focus. Pick a suitable long exposure, with a decent f number for depth of field, or one that suits the background. Then use a flashgun manually and you can count the number of flashes needed to get the correct exposure. You can walk around the car lighting various parts, or concentrate on getting one bit light right at a time, then combine in your editing package.
Or same again but walk around with a torch.
Give it a go. Plenty of trial and error and you soon get good results.