What ever is chosen, it needs to have a good "hook" and a strong, classic sound that will become as synonymous with The Grand Tour as "Jessica" is with Top Gear.
A properly clipped and edited "Black Dog" would be ideal, you could just pick the section of guitar that fits the opening credits and you're done.
[video=youtube;F0YoKzsjE-0]https://www.youtube.com/watch?v=F0YoKzsjE-0[/video]
Or, to commemorate their "immigration" to Amazon, what about "Immigrant Song"?
The electric keyboard is a little retro, but the hook for "Jump" works pretty well.
"Jump" has some good editing potential
"Seven Seas of Rye" has a great instrumental track that would be perfect
[video=youtube;0e4Odk-v3oU]https://www.youtube.com/watch?v=0e4Odk-v3oU&index=29&list=PLeoBVKHKNsGrW_sV5aVEX8pUnGBW0foAg[/video]
"One Vision" is on my "Go Fast" iPod mix for a good reason. Just start it when the electric guitar comes in and make it an instrumental.
[video=youtube;0_1IMZmJe-U]https://www.youtube.com/watch?v=0_1IMZmJe-U&index=35&list=PLeoBVKHKNsGrW_sV5aVEX8pUnGBW0foAg[/video]
"Hammer To Fall" has a good strong guitar intro, but it would probably need to be edited down to get some more variety in the intro.
Maybe not the into, but the chorus from "Headlong" sounds pretty good. It could be covered with another guitar doing the notes of the vocal track.
That's off the top of my head, I'm sure I will think of more.