On October 9, Tesla CEO Elon Musk is going to unveil the ‘D’.

And something else, too, according to a tweet:

About time to unveil the D and something else pic.twitter.com/qp23yi59i6

— Elon Musk (@elonmusk) October 2, 2014

The last big announcement from Tesla (in regard to car models) came back in July, when the company confirmed the name of its third-gen electric car – the Model 3. The Model 3 will be Tesla’s more affordable offering – at least when compared to the pricey Model S. Tesla says the Model 3 will start at about $35,000.

Plus, we already know that the Model X SUV is on the way (before the Model 3, in fact).

So what’s the ‘D’?

From the looks of it, it’s surely a new Tesla model. Engadget points out that Musk has previously mentioned that the next generation of Tesla automobiles would include both a budget sedan and another SUV – one that’s a bit smaller than the Model X.

But I guess we’ll just have to wait and see. And if you were wondering, yes, Elon Musk gets why you’re laughing at that tweet.

I love the Internet. Comments had me literally ROFL. No, it wasn't intentional. Glad I didn't mention the other letter!

— Elon Musk (@elonmusk) October 2, 2014

Image via Elon Musk, Twitter