According to a document leak, the upcoming BMW X7 will be offered with at least three different engines. The X7 xDrive 40i could come equipped with a 3.0-liter TwinPower Turbo six-cylinder developing 335 hp (250 kW) and 332 lb-ft (450 Nm) of torque. There’s also a reference to an X7 xDrive 50i which hints at a 4.4-liter TwinTurbo Turbo V8 engine developing 445 hp (332 kW) and 479 lb-ft (648 Nm) of torque. A diesel model is also offered, the X7 xDrive40d, with a 3.0 liter engine as well.

BMW is likely to offer the X7 with a plug-in hybrid powertrain, alongside conventional engines. Other models will likely be offered as well, with powertrains specific to individual markets.

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The upcoming BMW X7 will be the brand’s largest, most luxurious SUV and will act as a sort of flagship for the brand. It will pack three rows, with seven seats, making it ideal for larger families. The design will likely share a lot of its styling with its smaller sibling, the X5. However, it’s noticeably longer and has more of a rear greenhouse than the X5.

When it arrives in the U.S., likely next year as a 2019 model, it will top BMW’s range of SUVs and will compete against the Range Rover and Mercedes-GLS. It will enter production at BMW’s plant in Spartanburg, South Carolina alongside the X3, X4, X5, and X6 crossovers.