The producers wanted to copy the James Bond feeling of the early 1960s Bond movies. One aspect is to copy that period's action sequences, for examples the car chases. The effects resemble 1960's techniques rather than 2020's possibilities.
The building used as Reykjavik University is really called the Harpa.
When Gal Gadot is driving the motorcycle in Iceland, the tail-light is shaped like the Wonder Woman logo (1:41:16).
At 1:23:40, the African gunman chasing Rachel Stone is wearing a Middlesbrough Football Club shirt.
Jamie Dornan rides a Suzuki GSX 1250 FA Bandit in the chase sequence.