Not sure exactly what you mean by "can't pull the same contrast range in low light".
Looking at the images you posted, they seem to be underexposed a bit (lacking shadow detail). The sky in the motorcycle shot is completely blown white, which could mean overdevelopment. It may be that the tonal range was just too great for any film/developer combo to handle, however. The car interior shot looks better in that regard.
I'd say try more exposure (you'll likely need to shoot at less than box film speed) and then the same or less development time, depending on lighting conditions. Generally, more development is required for more contrast, and vice versa.