Some new people moved in across the street and have several late model luxury cars and SUVs.
They're pretty standoffish or I'd ask them why when they arrive home, they sit in their vehicles for several minutes, engine running, foot on brake before shutting down engine and getting out.
And when departing, they get in the car, start it up, then sit there for several minutes with foot on brake before driving off.
Back in the day, you needed to pull the choke out when starting and let the car warm up for a minute before driving- but none of them are old enough to even have been born back when that was required...
So que pasa?