In the introduction to later episode "Barry Marder: Big Lots and BevMo! (2019)" (2019), Jerry mentions that Barry Marder originally was the one who encouraged him to create Comedians in Cars Getting Coffee (2012), and that this episode was the first episode shot. Both episodes with Barry Marder also feature the same Porsche.
Even though most parts of the "acclaimed" former Dutch police car are period correct. The decals spell "Polizei", which is actually police in German and is not correct. The proper lettering should say "Rijkspolitie", meaning national police in Dutch.