|Models|| Cylinder |
| Engine capacity |
| Rated output |
(kW at rpm)
| Top speed |
| Fuel consumption |
| CO2 emissions, |
|A 180 BlueEFFICIENCY||L4||1595||90/5000||202||5.8–5.5 (5.7–5.4)||135–128 (133–127)|
|A 200 BlueEFFICIENCY||L4||1595||115/5300||224||5.8–5.5 (5.7–5.4)||136–129 (133–127)|
|A 250 Sport||L4||1991||155/5500||240||6.4||148|
|A 45 AMG||L4||1991||265/6000||250||7.1-6.9||165-161|
The newly-developed 4-cylinder engines with 1.6 and 2.0 litre displacement, which are also in part deployed in the new B-Class, use innovative and pioneering engine technology and already comply with the requirements of the Euro 6 emissions standard. What's more, fuel consumption, emissions and the noise level have also been significantly reduced.
The following new models are available: A 200 BlueEFFICIENCY and A 250 Sport.
 Figures for rated output and rated torque in accordance with Directive 80/1269/EEC in the currently applicable version.
 The figures shown for fuel consumption and CO2 emissions were obtained in accordance with the prescribed measuring process (Regulation [EC] 715/2007 in its currently applicable version). The figures are not based on an individual vehicle and do not constitute part of the product offer; they are provided solely for purposes of comparison between different vehicle models.