The traffic lights are vertical and have a distinct style often seen in South America. The architecture and the specific shape of the street trees suggest a Mediterranean-climate city in Chile or Argentina. The yellow-painted curbs are a common feature in many Chilean cities. The overall urban aesthetic feels very much like Santiago or a similar major city in the region. I am moderately confident this is in Chile.

then: forward

The yellow-painted curbs and the specific style of traffic lights strongly confirm Chile. The architecture and the mature plane trees are characteristic of older, leafy neighborhoods in Santiago, such as Providencia or Ñuñoa. The vehicles and the general urban layout are very consistent with the capital city. I am quite sure this is Santiago, Chile.

then: guess