The Lexus USA Newsroom just posted its 2021 LX 570 news release. Here that new grille is only for the Sport Package. There's also a new LX Inspiration Series.
https://pressroom.lexus.com/2021-lexus-lx-570/
Here are the pertinent highlights:
What’s New for 2021
For 2021, the LX brings more excitement with the addition of Amazon Alexa compatibility. Nori Green Pearl is a new addition to the exterior color palette, while Glazed Caramel is a new interior option.
Additionally, the ever-popular Sport Package, available only on the 3-row model, has been updated for 2021. This visually striking package includes the features listed below.
2021 LX Inspiration Series
The LX is more than just a luxury utility vehicle – it’s an inspiration for those who desire a higher-level driving experience and unique exclusivity. Available in Black Onyx or White Pearl* exterior, the LX Inspiration Series commands attention with its black chrome grille, smoked headlights, and black 21-inch wheels. *Extra cost color
Once inside, guests can appreciate the LX Inspiration Series-exclusive Black semi‑aniline leather trim with Rioja Red accents. An all-black headliner culminates the space’s refined look.
Only 500 units will be produced of this exclusive series that is offered on LX 3-row only.
LX Inspiration Series features include:
LX Sport Package
LX Inspiration Series
LX Inspiration Series interior