标致在巴黎车展发布了308更突出运动风格的改装版——308 GT。该车将于10月上市，有掀背车和旅行车两种车型，308 GT在外观上相对于标准版略有改变。最显著的变化是车头新增的LED前大灯和转向灯，同时，标致狮形Logo位置从引擎盖边缘挪到前格栅上，标配18英寸合金轮圈而在车尾还配备了黑色金属漆装饰散流器和时尚的双排气尾管。车厢内采用透气真皮运动方向盘,红色缝线和合金踏板,改款仪表群,无烟煤色车顶内衬和不锈钢侧踏板.新款308 GT将提供两种引擎，其中1.6升THP四缸引擎功率151千瓦/205马力，扭矩285牛米@1750-4500转/分，搭配六速手动变速器。另一台是2.0升四缸BlueHDI柴油引擎，功率132千瓦/180马力，扭矩400牛米@2000转/分，该引擎搭配自动变速器。标致将在巴黎车展期间发布搭载这两台引擎车辆的性能指标。不过，标致表示，该车配备了不同于标准版的悬挂系统，同时由于增加了Driver Sport套装（在308 GT所有版本上为标配），油门踏板反应更灵敏。为了提升性能还配备了高性能制动和运动调校悬挂,前后悬高度分别降低7毫米和10毫。

2015 Peugeot 308 GT classes up Paris
Peugeot has taken the wraps off the 308 GT.

Available as a sedan or wagon, the 308 GT features an aggressive front bumper, a revised grille and aerodynamic side skirts. The model also boasts LED-infused headlights, sequential turn signals and gloss black mirror caps. Other notable highlights include a rear diffuser, a dual exhaust system and 18-inch Diamant-style wheels with Michelin Pilot Sport 3 tires.

The sport styling continues in the cabin as the model has a perforated leather sport steering wheel, red contrast stitching and alloy pedals. The car also has a revised instrument cluster, an anthracite roof liner and stainless steel door sill plates.

Under the hood, two engines are available. The 1.6-liter THP four-cylinder produces 205 PS (151 kW) and 285 Nm (210 lb-ft) of torque, while the 2.0-liter BlueHDi four-cylinder diesel cranks out 180 PS (132 kW) and 400 Nm (295 lb-ft) of torque.

Speaking of performance, the 308 GT also has high-performance brakes and a sport-tuned suspension that reduces the ride height by 7mm front and 10mm rear.