| CLA 220d (190 CH) 8G-DCT | 139 kW (190 ch) | 128–145 g/km | 1950 cc | Diesel | 8 versnellingen Automatisch | Euro 6d ISC |
| CLA 220d (190 CH) 4MATIC 8G-DCT | 139 kW (190 ch) | 135–155 g/km | 1950 cc | Diesel | 8 versnellingen Automatisch | Euro 6d ISC-FCM |
| CLA 200d (150 CH) 8G-DCT | 110 kW (150 ch) | 126–144 g/km | 1950 cc | Diesel | 8 versnellingen Automatisch | Euro 6d ISC |
| CLA 200d (150 CH) 4MATIC 8G-DCT | 110 kW (150 ch) | 132–153 g/km | 1950 cc | Diesel | 8 versnellingen Automatisch | Euro 6d ISC-FCM |
| CLA 200d (150 CH) | 110 kW (150 ch) | 127–143 g/km | 1950 cc | Diesel | 6 versnellingen Handgeschakeld | Euro 6D-ISC-FCM |
| CLA 180d (116 CH) | 85 kW (116 ch) | 118–139 g/km | 1461 cc | Diesel | 6 versnellingen Handgeschakeld | Euro 6d - TEMP - EVAP - ISC |
| AMG CLA 45 S (421 CH) 4MATIC+ AMG SPEEDSHIFT DCT 8G | 309 kW (421 ch) | 198–207 g/km | 1991 cc | Benzine | 8 versnellingen Automatisch | Euro 6d ISC-FCM |
| AMG CLA 45 (387 CH) 4MATIC+ AMG SPEEDSHIFT DCT 8G | 284 kW (387 ch) | 198–207 g/km | 1991 cc | Benzine | 8 versnellingen Automatisch | Euro 6d ISC-FCM |
| AMG CLA 35 (306 CH) 4MATIC AMG SPEEDSHIFT DCT 7G | 225 kW (306 ch) | 178–189 g/km | 1991 cc | Benzine | 7 versnellingen Automatisch | Euro 6d - TEMP - EVAP - ISC |
| CLA 250 (224 CH) 7G-DCT | 164 kW (224 ch) | 153–173 g/km | 1991 cc | Benzine | 7 versnellingen Automatisch | Euro 6d - TEMP - EVAP - ISC |
| CLA 250 (224 CH) 4MATIC 7G-DCT | 164 kW (224 ch) | 158–178 g/km | 1991 cc | Benzine | 7 versnellingen Automatisch | Euro 6d - TEMP - EVAP - ISC |
| CLA 220 (190 CH) 7G-DCT | 139 kW (190 ch) | — | 1991 cc | Benzine | 7 versnellingen Automatisch | Euro 6d - TEMP - EVAP - ISC |
| CLA 200 (163 CH) 7G-DCT | 119 kW (163 ch) | 135–156 g/km | 1332 cc | Benzine | 7 versnellingen Automatisch | Euro 6d - TEMP - EVAP - ISC |
| CLA 200 (163 CH) | 119 kW (163 ch) | — | 1332 cc | Benzine | 6 versnellingen Handgeschakeld | Euro 6d ISC-FCM |
| CLA 180 (136 CH) | 100 kW (136 ch) | 135–156 g/km | 1332 cc | Benzine | 6 versnellingen Handgeschakeld | Euro 6d - TEMP - EVAP - ISC |
| CLA 180 (136 CH) 7G-DCT | 100 kW (136 ch) | — | 1332 cc | Benzine | 7 versnellingen Automatisch | Euro 6d - TEMP |
| CLA 250e (218 CH) EQ Power 8G-DCT | 160 kW (218 ch) | 23–32 g/km | 1332 cc | Hybride | 8 versnellingen Automatisch | Euro 6d-ISC-FCM |