The Brakes and Wheels of the Mercedes-Benz GLA are as follow:
| Variants | 2018 Mercedes-Benz GLA GLA 200 Urban Line | 2018 Mercedes-Benz GLA GLA 250 4MATIC AMG Line | 2019 Mercedes-Benz GLA 200 Style | 2020 Mercedes-Benz GLA 200 Night Edition |
| Front Brakes | Ventilated Disc | Ventilated Disc | Ventilated Discs | Ventilated Discs |
| Rear Brakes | Solid Disc | Ventilated Disc | Solid Disc | Solid Disc |
| Steering | Rack and Pinion (Electric Power Steering) | Electric Power Steering | Rack and Pinion (Electric Power Steering) | |
| Parking Brake | Electronic | Electronic |
