Sienna, a Toyota MPV in its mid-life cycle, is known to receive a facelift long ago but nothing more leaks out besides that. Recently, a set of spy shots denotes Sienna's testing on the road, and we are expected to peel off its camouflage and get to know more details. If the premise is true, the new edition is built on the TNGA framework, and its appearance and trimming should be greatly improved.

The new Sienna is heavily camouflaged, and it can only get some information from the spy car. The headlamp is an LED light source. According to the shape design, it is similar to the current Camry. The front face will also adopt the Toyota family design. However, if looks closely enough, it's noticeable that the door mirror has now offset and attached on the door directly. Instead of emphasizing the A-pillar in between, space emptied out giving a more integrating sense to the small quarter window above the mirror with its the front-side window. 

(Pictures Credit: Motor 1)

The side shape is more slender, which indicateds a space expansion in this generation. The taillights will be laid out horizontally and have a good sense of hierarchy. The new Sienna will also have a hidden exhaust layout, which is consistent with the current model.

On the power side, the new Sienna is expected to carry a 3.5L V6 natural aspiration engine with a maximum power of 218 kW and a peak torque of 356 Nm. In addition, the new model is possible to launch a hybrid version in the future.

It's hard to tell the trimming through its crude wrapping bag, Rumor has it the model will be launched in 2021, so there's still time for us to get familiar with the long-awaited Toyota Sienna.