2023 BMW X5
Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2023 X5.
Transmission Automatic (S8)
The 2023 BMW X5 is presented with an EPA fuel‑efficiency rating of 13/18/15 mpg and pairs that with an Automatic (S8) transmission. Owner feedback for this model year shows a total of 29 complaints, with the Power Train identified as the leading concern area, and the vehicle has been subject to four recalls. Placed within the X5’s broader complaint timeline from 1999 to 2026, the 2023 figure sits far below the peak of 333 complaints recorded in 2008 and approaches the low of just 10 complaints projected for 2026, indicating a markedly improved reliability trend for this generation.