• General Motors average pre-tax profit margin for 2023 was 6.44%, a 6.8% decline from 2022.
• General Motors average pre-tax profit margin for 2022 was 6.91%, a 29.06% decline from 2021.
• General Motors average pre-tax profit margin for 2021 was 9.74%, a 178.29% decline from 2020.

Pre-tax profit margin can be defined as earnings before taxes as a portion of total revenue.