|Model||Cylinder arrangement and number||Displacement (cc)||Rated output (kW at rpm)||Top speed (km/h)||Fuel consumption, combined (l/100 km)||CO2 emissions combined (g/km)|
|E 220 CDI BlueEFFICIENCY||R4||2143||125/3000–4200 (125/3000–4200)||232 (230)||5.4–5.1 (5.4–5.3)||142–135 (142–138)|
|E 250 CDI BlueEFFICIENCY||R4||2143||150/4200 (150/4200)||245 (243)||5.4–5.1 (5.4–5.3)||142–135 (142–138)|
|E 350 CDI BlueEFFICIENCY||V6||2987||-(195/3800)||-(250)||-(6.2–6.0)||-(162–159)|
The diesel engines for the E-Class Cabriolet combine qualities that were previously considered incompatible: maximum pulling power and smooth operation. At the same time, fuel consumption has never been so low – thanks to innovative technologies from the Mercedes-Benz stable of measures, including BlueEFFICIENCY and the standard-specification ECO start/stop function.
An exceptional result in terms of agility, smoothness of operation, and consumption and emission figures has been achieved by the Mercedes-Benz engineers with the new-concept 4-cylinder diesel powerplant with two output levels. The engines are significantly more powerful, but at the same time more frugal and cleaner than their comparable predecessors. For each model technologies from the BlueEFFICIENCY package of measures were put together to achieve the greatest possible environmental compatibility in each case.
You can choose between the following models: E 220 CDI BlueEFFICIENCY and E 250 CDI BlueEFFICIENCY:
The smooth running characteristics are impressive, as are the low consumption and emission figures for the 6-cylinder diesel engine for the E-Class Cabriolet. This is thanks in part to the quick and precise piezo injectors, the high injection pressure and the consistently lightweight construction.
The E-Class Cabriolet is available with a performance and consumption-optimised 6-cylinder diesel engine as the E 350 CDI BlueEFFICIENCY:
 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 (Ordinance VO [EU] 715/2007 in its currently applicable version). The figures do not apply to a specific vehicle and do not constitute part of the product offer. They are provided solely for the purposes of comparison between different vehicle models. Electronically limited