From what we've seen so far, the chase through Rome in Spectre has earned a good amount of screen time. While the reason for it in the plot is a mystery, that doesn't really matter anyway. What's important is that the scene stars Bond in the Aston Martin DB10 and a villain played by Dave Bautista in the now supercharged V8-powered version of the Jaguar C-X75 racing around the Italian capital's tight streets at night.
This clip gives a glimpse at some of the work necessary to get the difficult filming completed. We've seen some of that effort before, though, when footage of the preparation for one shot leaked out. Craig reportedly sustained a pretty bad bump on the head during the shooting, and an earlier rumor also suggested that Bond might get behind the wheel of a Fiat 500 at some point in the scene.