奔驰-AMGGT正在进行改款，而这款高性能车最大的升级是整个系列的动力都获得提升。而伴随这动力总成提升的是车身外观的小改款，GT改款车将于未来几个月内亮相并将于2018年12月在欧洲上市。奔驰-AMG性能优异的4.0升V8双涡轮引擎在入门级GT上的功率将提升至373千瓦/500马力，而现行版的功率为350千瓦/469马力。同时GTS和GTC的功率也将获得相同幅度的升级。在GT改款车上市之前，奔驰-AMG还发布了动力更强劲的GTR的图片，该车采用了取自GT4的更具侵略性车身组件和新的排气尾管设置。虽然目前不清楚该车规格，但预计该车将采用更硬悬挂设置。此外，奔驰-AMG还正在开发四门版车型。这款性感的轿车采用了拱形引擎盖，倾角更大风挡和浮动车顶。车辆内部是不折不扣的高科技座舱，仪表群和信息娱乐系统采用一对数字显示屏。动力系统是一台4.0升V8双涡轮引擎，未来推出的顶级款还可能提供混动系统，最大功率可达600千瓦/805马力。
Mercedes-AMG GT Refresh Could Take Base Model To 500 HP
The Mercedes-AMG GT has a refresh on the way, and the biggest upgrade for the performance car is more power for most variants in the lineup, according to Autocar. Some small styling tweaks will accompany the powertrain improvements. The refreshed GT will be on sale in Europe by December 2018. The debut will come several months before then, though.
Mercedes-AMG's venerable 4.0-liter biturbo V8 will now have an output around 500 horsepower (373 kilowatts) in the base GT, versus 469 hp (350 kW) currently. Similar upgrades will retain the output differentiation with the GT S and GT C trims.
Before the refreshed GT arrives, Mercedes-AMG is teasing an even more hardcore version of the R. It features a more aggressive body kit that takes cues from the GT4 racecar, and there's a new exhaust arrangement. Specs are a mystery for now, but an even firmer suspension is likely among the upgrades, too. In addition, Mercedes-AMG has its four-door model in the works. The curvaceous sedan features a arching hood, steeply raked windshield, and flowing roof. Inside, there's a high-tech cabin with a pair of digital displays for the instruments and infotainment. Power reportedly comes from the division's 4.0-liter biturbo V8, but later a range-topping variant might use a hybrid version of this powerplant with around 805 horsepower (600 kilowatts) on tap.