John Roca, the chief executive of Lexus Australia, just can’t seem to help himself when it comes to leaking new product announcements. In an interview with The Australian, Roca dropped information about a number of new vehicles in the Lexus pipeline:

• Lexus will be expanding the F lineup to include the GS-F, which was rumored last year, and quite possibly a LS-F, both of which could be powered by a V10.
• There’s definitely plans to produce a new entry-level Lexus, positioned under the IS, which would compete with the BMW 1 Series and Audi A3.
• The dedicated hybrid, expected to be announced at next year’s Detroit Auto Show, would be separate from the new entry-level car, though that makes very little sense to me.
• The IS coupe/convertible is being tested in Australia right now, and is expected to be released late next year.
• The LF-A, seemingly stuck in concept form, will definitely see production, though it might not happen until 2011. Roca mentions that it may only be available in a left-hand drive configuration.
• Lastly, the next generation RX will be released next year, and will remain a 5-seater. (This mirrors the comments of a poster on my site, who also says there’s a 7-seater on the horizon, most likely the JX we heard about last year.)

For a short interview, this is a lot of verified rumors. It’s unclear exactly how the new entry-level model is going to play out, and whether this Lexus “Prius” will be separate or the very same thing.

I’ll admit that the possibility of a LS-F has me intrigued, but it’s safe to say it’s at least 2-3 years away.

Fantastic news has emerged regarding the existence of a Lexus GS-F: According to Motortrend, the GS-F will be receiving the LF-A’s V10 engine, meaning 500-plus horsepower, making it a worthy entry into the super sedan class.

The next-gen GS, scheduled for a 2011 release, is being designed to allow for the V10 engine, which could mean a 2012 launch for the GS-F. There’s no guarantee that the car will be approved for production, but it definitely makes sense on a number of levels.

First off, the super sedan market has undeniable appeal, and bringing out a competitor to the BMW M5, the Mercedes E63 AMG and the Audi RS4 would certainly add credibility to Lexus’ F-line. Beyond that, there’s a substantial economic motivator, by increasing the volume of V10 engines produced, costs will drop accordingly.

Strictly speaking, I’ve always thought the F-styling seen on the IS-F would be even better suited to the GS, due to its bigger size. The above rendition, created by Motortrend, confirms my thoughts. This is a vehicle that captures my imagination, and until there’s rumors of an LS-F, will be the car I look most forward to seeing.