The other day we brought you the first spy shots of the Lexus IS F Coupe or RC F, which will be Lexus->ke47' response to models like BMW M4->ke4183. Today we get a our first look at the GS F sports sedan, which is Lexus' answer for the 2014 BMW M5 and 2014 Mercedes-Benz E63 AMG.

Unfortunately, the GS F has yet to leave the garage, but our spy photographers were able to shoot some parts of the car to help us see this very hot version of the GS sedan. As you can see, Lexus engineers weren't very happy this and tried to block our spy photographer's view each time the garage door was opened.

Under the hood, rumors suggested that the model will retain the same engine as the IS F. This means that we will likely see a twin-turbocharged V-6 engine with power reaching nearly 450 horsepower.

Spy shots

As you can see from the spy shots, this new GS-F prototype features a few trademarked Lexus F elements, like quad-tip exhaust outlets, an air diffuser panel between the exhaust outlets, a lip spoiler on the trunk and sporty, multi-spoke wheels wrapped in high-performance tires.

In fact, if you look closely, you can see these high performance wheels on the GS-F are the same ones we saw on the IS F (RC F) last week.

Also, the model has been stripped of from its badges, but this couldn't fool our spy photographers.