【Refit】Four-door Tier 2 Coupé (Part 1)Mercedes-AMG GT 63S 4-Door Second-Order Transformation

The powerful four-door coupe has always been the first choice of low-key pyramid people. Just like the GT 63S 4-Door Coupe interviewed this time, with the combination of elegant appearance and luxurious interior, every ride will be a pleasure. It is a pleasant thing, and more importantly, it can take four people, allowing more people to enjoy the thrill of chasing the wind.

New Generation V8 Twin Turbo

Nürburgring fastest coupe

The GT 63S 4-Door to be introduced this time is a new top-performance GT launched by Mercedes-AMG at the 2018 Geneva Motor Show, and it is also the performance flagship representative of the brand’s four-door coupe. The engine it carries is code-named It is the AMG 4.0-liter V8 twin-turbocharged gasoline engine of the M177. This engine is also widely used in many AMG models. It is a world-renowned high-performance flagship engine.

This 4.0-liter twin-turbocharged engine adopts the "Hot Inside V" design that fans are talking about. The twin-turbocharger system is configured in the central groove of the V-shaped cylinder designed at a 90-degree angle, which can effectively reduce the engine volume, Optimized throttle response and low-speed carbon emission performance. The wet oil sump design and the dynamic engine foot configuration show the most refined running quality of today's V8 engine. Whether it is a GT tour or exploring the driving limit, the powerful momentum of the V8 engine will not sacrifice ride comfort at all.

And M177 power output has a variety of versions, the standard set maximum output is 476hp/66.3kgm, but in this GT 63S 4-Door car, the set output data is higher, the maximum horsepower can reach 639hp/5500～6500rpm, and 91.8 The maximum torque of kgm can be maintained between 2500 and 4500rpm. Almost as soon as the accelerator is stepped on, the torque of 91.8kgm allows the owner to drive. Combined with the AMG SPEEDSHIFT MCT 9G nine-speed dual-clutch gearbox, according to the original test data, this car It only takes 3.2 seconds to accelerate from 0 to 100 kilometers per hour, and the top speed reaches 315km/h.

It is worth mentioning that the GT 4-Door Coupe includes the AMG rear axle steering system as standard equipment for V8 models. At speeds below 100 km/h, two electronically-corrected motors on the rear axle can assist in turning the rear wheels in the opposite direction to the front wheels, allowing the vehicle to behave more nimble in curves. When the speed exceeds 100 km/h, the electronic correction motor steers the rear wheels in the same direction as the front wheels, thereby improving driving stability. Also because Mercedes-AMG is equipped with the latest car-making technology, the GT 63S 4-Door once challenged the Nürburgring Nordschleife in Germany in October 2018, and won the fastest Nurburgring in 7:25.41. The title of production coupe once again verifies the strong overall performance of this car.

This car has seen many modification cases abroad, and even some modification factories have increased the maximum horsepower to more than 800 horsepower, making the GT 63S 4-Door the darling of the new generation of Mercedes-AMG modification. What about the law? Maybe you can see some clues from this car.

[Refitting actual combat]Four-door tiered coupe (Part 2) Mercedes-AMG GT 63S 4-Door second-order transformation