One factor that's influential in determining whether a model is one that dealers won't be able to keep in stock on the lot is, of course, demand. If buyers are lining up 'round the block to get their hands on a certain model, this frenzied enthusiasm will likely have an impact on inventory levels.
The other factor concerns supply. Brand-new models frequently make the list of quickest-selling vehicles because with these models, manufacturers often choose a cautious approach when it comes to supply; production is grown slowly and carefully with the intention of making sure that the products aren't plagued with glitches.
