The BBC are re-running Michael Palin's 'Pole to Pole'.

I have just watched tonight's episode 4 featuring travel through the Sudan.

I think vehicles were Toyota Landrangers, the roads are appalling, and many times they were grounded in the deep ruts.

The series is worth watching, as it shows the real conditions of travel, as it was some 30 years ago, and most likely still are.

https://www.bbc.co.uk/iplayer/episodes/p02gdb3y/pole-to-pole FL2 XS SD4 Auto 2010 2012-2017 (21k - 91k miles) (MY2011)
FL2 Metropolis SD4 Auto 2014 2017- (16k - 79k+ miles) (MY2015)
Metro in its 11th Year of (Extended) LR Warranty / Full LR Service History
(Expensive, but Trouble/Worry free - hopefully?)

A fantastic show. The Russian vodka party was hilarious - especially the morning after! MY11 SD4 SE Auto