It's been awhile since we've heard about Cadillac's highly-anticipated flagship but a new report is indicating it will be unveiled at the 2015 New York Auto Show.

It's been awhile since we've heard about Cadillac's highly-anticipated flagship but a new report is indicating it will be unveiled at the 2015 New York Auto Show.

Citing a "high-level source" at Cadillac, Autoblog is reporting the luxury sedan will debut in the New York Auto Show which kicks off in April.

Set to battle the Audi A8, BMW 7-Series and Mercedes S-Class, the flagship - which could be called the LTS - will have imposing appearance thanks to a long hood and a prominent grille. The model is slated to ride on the Omega platform and be equipped with rear-wheel drive. All-wheel drive could be optional but nothing is official as of yet.

Engine options remain a mystery but the entry-level variant could use a twin-turbo 3.6-liter V6 that produces 420 bhp (313 kW) and 430 lb-ft (583 Nm) of torque. A V8 engine is also expected but the specifications remain unconfirmed.

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