奔驰B级车上市已经有近三年了,因此车厂准备推出其小改款车型。最近谍照记者拍到了正在进行寒冷气候测试的新车，这辆改款车看起来采用了新的前保险杠，改款格栅和前大灯及尾灯组。另外新的排气系统与后保险杠集成度进一步提升。由于记者未能抵近拍摄，因此无法拍到车厢内情况，但预计该车内部变化很小，但信息娱乐系统将获得升级。新车动力系统选择很可能没有变化，但可能会进行某些改进以提升性能，降低油耗。奔驰B级改款车可能会在今年晚些时候发布，因此10月的巴黎车展成为其最有可能亮相的节点。

2015 Mercedes B-Class facelift spied with minor changes
The Mercedes B-Class was introduced nearly three years ago, so the company is preparing a minor facelift for the model.

Caught undergoing cold weather testing, the facelifted model appears to feature a new front bumper, a revised grille and restyled head and taillights. We can also see a new exhaust system that is better integrated into the rear bumper.

Our spies couldn't get close enough to snap interior photos but the car is expected to feature minor changes and an updated infotainment system.

Engine options will likely carryover but there could be some modifications for improved performance and reduced fuel consumption.

The facelifted B-Class could be introduced later this year, so look for a possible debut at the Paris Motor Show.