The 2013 Cadillac XTS production version will be unwrapped and also highlight the CUE entertainment setup. The CUE setup is actually an infotainment suite which includes tools for communication, navigation, and other interface for the user. This CUE will be rolled out to be in the new XTS and ATS sedan, as well as in the crossover SRX.

The new Cadillac XTS was first previewed as the Platinum Concept during last year’s Detroit motor show. The XTS Platinum is powered by a V6 3.6: with direct injection gas engine working with a plug-in hybrid setup. The powerplant can output of around 350 horsepower with a torque of at least 295 pound feet.

General Motors confirmed back in August that the XTS sedan will go in production by Spring next year at their Oshawa factory in Ontario.

It is not certain what engine will be put into the heart of the new Cadillac XTS but it will most likely not include the plug-hybrid setup of the concept vehicle.

Today, sources confirmed that General Motors Inc. gave the go signal for the development of the said brand new Cadillac which is set to be the flagship of a new GMI platform. It has been rumored that the plan had been placed in motion out of the board of director’s good will commitment and had just recently received its final approval.

The flagship Cadillac’s rear-wheel drive has been confirmed, with its platform as the GMI’s new program. Internally, this new program is being referred to as “Omega.” Sources said that the flagship Cadillac will feature aluminum and other lightweight materials. The new design is said to be inspired by the so-called Zeta architecture.

To further confirm speculations, GM North America is the head of the development for the flagship Cadillac, which is expected to roll out into showrooms as early as 2015 and 2017. This means that the new rear wheel-drive Cadillac might replace the Cadillac XTS, a model that the new GMI management is not really fond of.

While it’s too early for specifics, speculations about the car’s engine favor the use of the brand’s new Generation V Small Block V-8 engine along with a full hybrid model as another tasty option.

The present CTS model is doing fine as an average sized sedan. It’s reviews are average, however, the design and technology are stuck the last generation of General Motors’ sedans.

The rumored replacement took a long time to see production because of the state of the United State’s economy as well as the bankruptcy threats that plagued General Motors. Fortunately, the market sees a turnaround the new XTS might help GM become steady.

According to a report published in National Post, production won’t start pronto. It will start sometime in December 2011 at the GM plant in Oshawa, Ontario. When it rolls off the assembly line, the new Cadillac XTS takes the position as the largest 4-door sedan cruising from a luxury lineup.

Several cars like the Buick Regal, new Chevrolet Impala, and Camaro will join the production of the new Cadillac XTS model in the Ontario plant. The Buick Regal is said to be a new version of the old Opel Insignia.

We are still waiting for the official news and details about the sub- CTS model that were confirmed before by General Motors.