There's an Australian series named "Laid" about a woman who works in a market research firm and starts having lovers and ex-lovers mysteriously die on her.

http://www.imdb.com/title/tt1695583/combined

There are cars and trucks in many episodes, but I didn't get any of the models yet, and Netflix is getting rid of it on November 1, 2017. So if anyone feels like grabbing some images from the episodes, you'll have to look somewhere else.