News on Cadillac’s efforts to finally create a modern and prestigious full-size luxury sedan with rear-wheel drive have been swirling around the web for some time, and now, we have the first spy shots of a camouflaged prototype of the car.

We’re still not aware of how GM will address its Audi A8, BMW 7-Series, Jaguar XJ and Mercedes-Benz S-Class challenger, and whether it will follow the casual three letter nomenclature (GM has registered the “LTS” moniker) or a regular name, but for now, we’ll just call it the Elmiraj sedan after the coupe concept that hinted at the design language for a flagship luxury Cadillac model.

One of our sources had previously told us that the new top Cadillac sedan would enter the market in 2016 offering a choice of a new 3.0-liter turbocharged V6 as well as GM’s current 3.6-liter turbocharged V6 that produces 420hp in the CTS V-Sport.

It’s safe to assume that Cadillac will also provide a range-topping V8 option, though, we’ll have to wait and see if that engine will be the 500hp+ 4.5-liter Twin Turbo V8 that was previewed in the Elmiraj study.

Power will be channeled to the rear- and possibly in some versions, to all four wheels, through an automatic transmission with 9 or 10 speeds.

That’s all we have for now, but it shouldn’t be long before fresh information lands on our desks, in which case, we’ll keep you up to date on all developments.

Photo Credits: CarPix for CarScoopS

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