2017 BMW X5
Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2017 X5.
Body SUVTransmission Automatic (S8)
The 2017 BMW X5 is an SUV paired with an eight-speed automatic (S8) transmission and EPA fuel-economy ratings of 14/19/16 mpg, giving it a clear efficiency profile within the model range. Reliability records show 73 owner complaints, with the Fuel/Propulsion System as the top reported area and six recalls issued. In the full 1999–2026 X5 complaint span—where complaints peaked at 333 for 2008 and bottomed at 10 for 2026—the 2017 model sits in the lower-middle of the range, indicating a fairly ordinary complaint load rather than a standout year for either extreme.