The following crews were entered into the rally. The event was open to crews competing in the World Rally Championship, its support categories, the World Rally Championship-2, World Rally Championship-3 and privateer entries that were not registered to score points in any championship. Ten were entered under Rally1 regulations, as were ten Rally2 crews in the World Rally Championship-2 and one Rally3 crew in the World Rally Championship-3.[9][10]
Rally Mexico opened with 2 runs around a superspecial stage in Guanajuato City, and it was Ott Tänak and Martin Järveoja who was fastest on both runs, taking a 1.7 second lead over Kalle Rovanpera and Jonne Halttunen into Friday. However, on the first stage of the day, the 29-kilometer El Chocolate stage, the Estonian crew's turbo failed,[12] causing them to drop to twenty-ninth place and almost 8 minutes behind the leaders, Esapekka Lappi and Janne Ferm. Lappi and Ferm would lead the rally at the end of Friday by 5.3 seconds, ahead of 8-time World Champion Sébastien Ogier and his co-driver Vincent Landais.[13]
The rally leaders had a serious accident on the opening stage of Saturday, their Hyundai i20 going rear first into a telegraph pole. The car then caught fire, causing the stage to be red-flagged.[14]Thierry Neuville and Martin Wydaeghe won the following 3 stages, whilst Ogier and Landais had a 29 second lead over Toyota teammates Elfyn Evans and Scott Martin. Ogier would extend his lead to 36 seconds, as his teammates Evans and Martin's gap to third place Neuville and Wydaeghe was reduced to 4.3 seconcds.[15]
Evans and Martin were locked in a battle with Neuville and Wydaeghe for second place, the Belgians closing the gap to 2.7 seconds as they began the Power Stage, a suspected bent suspension arm costing Evans and Martin on the penultimate stage.[16] In Power Stage, Neuville and Wydaeghe gained 3.1 seconds on Evans and Martin to claim second place by 4 tenths of a second. Ogier and Landais won the rally by 27.5 seconds and also won the Power Stage by 2.1 seconds, meaning they lead the championship by 3 points over Neuville and Wydaeghe.[17]
^Nikolay Gryazin is Russian, but he competes as a neutral competitor using the ANA flag as Russian national emblems were banned by the association due to the Russian invasion of Ukraine.[11]
