WK platform
2016 Jeep Grand Cherokee — 3.0L Diesel
Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2016 Grand Cherokee 3.0L Diesel. Covers both the standard and High Output 3.0L Diesel.
Body SUVEngine 3.0L DieselTransmission Automatic 8-spd
The 2016 Jeep Grand Cherokee 3.0L Diesel is a midsize SUV built on the WK platform and powered by a 3.0L diesel engine paired with an 8-speed automatic transmission, achieving EPA-estimated fuel economy of 22 mpg city, 30 mpg highway, and 25 mpg combined, a notable efficiency advantage over its gasoline counterparts in the lineup; however, this model year recorded 307 owner complaints with the engine cited as the primary concern across 9 total recalls issued for the vehicle. Positioning 2016 within the Grand Cherokee's broader complaint history spanning 1993 to 2026 reveals it falls well below the model's peak complaint volume of 2,369 in 2014, suggesting a meaningful improvement in owner-reported issues relative to earlier model years, though not yet reaching the significantly lower complaint levels seen in more recent model years at the far end of the historical range.