First stage win
Al Attiyah's fastest time on the first of the day's two stages enabled the Qatari to extend his advantage over Al-Rajhi to 14min 35sec,.
But that advantage was pegged back by Al Rajhi in the shorter second test when the Saudi carded his first stage win of the campaign.
Przygonski's strategy
Defending champion Przygonski is trying to catch up in the standings.
The driver from Poland summed up his strategy, "In 80km, we got three punctures and I lost a lot of confidence. Without three tyres it is hard to drive. We were trying to survive after that. One stone and we would have stopped our race. Without four wheels we could not continue. We need to push and figure a good strategy."
Fastest time
After their third stage problems, Oman's Abdullah Al Zubair and Qatar's Adel Abdulla were back in a strong pace on day four.
The latter set the fastest time on both day's stages, but it was scant consolation for the disappointment of the last two days.
Ceremonial finish
Two selective sections were arranged on leg four, split by a road liaison section of 56.39km where service was not permitted.
The final selective section of the event runs for just 263.8km. Finishers then return to the bivouac at the Lusail Sports Arena to prepare for the ceremonial finish at The Pearl Qatar.