2017 - 2018 · 13 motorisations
| Nom | Carburant | Cylindrée | Puissance | Code |
|---|---|---|---|---|
| GLA 180 d | Diesel | 1.5 L | 107 ch | OM607 |
| GLA 200 d | Diesel | 2.1 L | 134 ch | OM651 |
| GLA 220 d | Diesel | 2.1 L | 168 ch | OM651 |
| GLA 220 d | Diesel | 2.1 L | 174 ch | OM651 |
| GLA 180 (DBA-156942) | Petrol | 1.6 L | 121 ch | M270 |
| GLA 180 | Petrol | 1.6 L | 121 ch | M270 |
| GLA 200 | Petrol | 1.6 L | 148 ch | M270 |
| GLA 200 | Petrol | 1.6 L | 154 ch | M270 |
| GLA 220 | Petrol | 2 L | 181 ch | M270 |
| GLA 220 4MATIC (DBA-156947) | Petrol | 2 L | 181 ch | M270 |
| GLA 250 | Petrol | 2 L | 208 ch | M270 |
| GLA 250 | Petrol | 2 L | 208 ch | M270 |
| GLA 250 4MATIC (DBA-156946) | Petrol | 2 L | 208 ch | M270 |