The 2019 Mercedes-AMG GT 4-door is the third model exclusive to AMG.

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The bigger GT variant follows the SLS and GT two-seater sports cars as the only vehicles to date developed entirely by AMG.

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AMG will offer three different drivetrain configurations in the GT 4-door. The range-topping 63 S features a 4.0-liter twin-turbocharged V8 making 630 horsepower and 664 pound-feet of torque.

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The 63 occupies the middle of the lineup also using a 4.0-liter twin-turbo V8, but with 577 horsepower and 590 pound-feet.

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The Mercedes-AMG GT 53 serves as the base model with a 3.0-liter turbocharged inline six-cylinder engine producing 429 horses and 384 pound-feet. That works with a mild hybrid system that provides an additional 21 horsepower of off-the-line muscle.

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All three drivetrains bolt up to a nine-speed automatic transmission. 

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The 63 S is capable of hitting 60 mph in 3.1 seconds and a top speed of 195 mph.

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The base 53 model is no slouch either, hitting 60 mph in 4.4 seconds and top speed of 174 mph.

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To up handling prowess, the 63 S receives rear-wheel steering, rear-axle limited-slip differential and air springs with adaptive dampers. All models feature a variable 4Matic all-wheel-drive system, too.

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The V8-powered GT 4-door models will go on sale during the first quarter of 2019, while the six-cylinder will arrive later on in the US during the second quarter.

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Published:Photo:Jon Wong/Roadshow

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Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

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Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

Published:Photo:Jon Wong/Roadshow

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