2023 BMW M3
Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2023 M3.
Transmission Automatic (S8)
The 2023 BMW M3 comes paired with an Automatic (S8) transmission and EPA fuel‑economy ratings of 16/22/18 mpg. Its power‑train, the subject of a single owner complaint and one recall, sits within a long‑term reliability pattern where the peak complaint year was 2006 with 216 reports and the earliest year 1996 recorded only one complaint. This context places the 2023 model at the low end of the model’s complaint history, suggesting a relatively stable performance compared with earlier peaks.