|Models|| Cylinder |
| Displacement |
| Rated output |
| Top speed |
|A 180||4 in-line||1,595||122/5,000||202|
|A 200||4 in-line||1,595||156/5,300||224|
|A 250 Sport||4 in-line||1,991||218/5,500||240|
|Mercedes-AMG A 45 4MATIC||4 in-line||1,991||381/6,000||250 |
Figures in brackets apply to vehicles with automatic transmission
 Figures for rated output and rated torque pursuant to Directive 595/2009/EEC in the currently applicable version.
 Electronically limited.