Originally Posted by Autoblog

Nissan chief Carlos Ghosn may have dismissed the notion of an Infiniti sedan based on the GT-R as "online blog speculation", but that won't stop the automotive press from churning out renderings just the same. Following an earlier sketch commissioned by Motor Trend comes the computer rendering you see above, predicting what a GT-R-derived Infiniti sports-sedan could look like. The rendering comes courtesy of Japan's Top Car magazine, and does a good job of translating the GT-R's styling into an even bigger, more commodious package.

If they built it, the four-door GT-R would certainly have the looks to stand its ground against the likes of the Aston Martin Rapide, Porsche Panamera and the eventual production version of the BMW Concept CS. And with GT-R underpinnings, it would most definitely have the performance to match.

Originally Posted by Jalopnik

Japanese magazine CarTop is speculating that Infiniti could be developing a new range-topping sedan based on the 2009 Nissan GT-R. Allegedly, the sedan could go on sale as early as 2011. But how similar would it really be to Godzilla? And what should we call Godzilla with two extra doors anyhow?

According to CarTop, the 2011 Infiniti GT-R would use a stretched version of the GT-R's chassis, complete with its whiz-bang AWD system, a tuned version of the 3.8-liter twin-turbo V6 producing nearly 500 HP, and share the same Xtronic CVT. Pricing would be about 20% higher, bringing the sedan in at around $85,000 (before speculation) on this side of the Pacific.