Power figures · Cars, SUVs and vans

Mercedes-Benz CLA chiptuning – Stage 1 power figures

22 engine variants across 2 generations. Stock figures and non-binding Stage 1 guide values for comparable vehicles. Feasibility is checked for the individual vehicle and ECU.

Mercedes-Benz CLA C118 (2019–2025)

Engine	Fuel	Stock	Stage 1	Gain
CLA35 AMG 306	Petrol	306 PS · 400 Nm	350 PS · 460 Nm	+44 PS · +60 Nm
CLA45 S AMG 421	Petrol	421 PS · 500 Nm	485 PS · 580 Nm	+64 PS · +80 Nm
CLA 180 136	Petrol	136 PS · 200 Nm	170 PS · 260 Nm	+34 PS · +60 Nm
CLA 200 163	Petrol	163 PS · 250 Nm	200 PS · 310 Nm	+37 PS · +60 Nm
CLA 250 224	Petrol	224 PS · 350 Nm	270 PS · 430 Nm	+46 PS · +80 Nm
CLA 35 AMG 306	Petrol	306 PS · 400 Nm	360 PS · 480 Nm	+54 PS · +80 Nm
CLA 45 S AMG 421	Petrol	421 PS · 500 Nm	495 PS · 600 Nm	+74 PS · +100 Nm
CLA 200 d 150	Diesel	150 PS · 320 Nm	190 PS · 400 Nm	+40 PS · +80 Nm
CLA 220 d 190	Diesel	190 PS · 400 Nm	235 PS · 480 Nm	+45 PS · +80 Nm
CLA 220 4MATIC 190	Petrol	190 PS · 300 Nm	220 PS · 360 Nm	+30 PS · +60 Nm
CLA 250 e 218	Hybrid	218 PS · 450 Nm	255 PS · 540 Nm	+37 PS · +90 Nm

Mercedes-Benz CLA C117 (2013–2019)

Engine	Fuel	Stock	Stage 1	Gain
CLA 180 122	Petrol	122 PS · 200 Nm	150 PS · 260 Nm	+28 PS · +60 Nm
CLA 200 156	Petrol	156 PS · 250 Nm	190 PS · 310 Nm	+34 PS · +60 Nm
CLA 250 211	Petrol	211 PS · 350 Nm	255 PS · 430 Nm	+44 PS · +80 Nm
CLA 45 AMG 360	Petrol	360 PS · 450 Nm	425 PS · 540 Nm	+65 PS · +90 Nm
CLA 180 CDI 109	Diesel	109 PS · 260 Nm	140 PS · 320 Nm	+31 PS · +60 Nm
CLA 200 CDI 136	Diesel	136 PS · 300 Nm	175 PS · 370 Nm	+39 PS · +70 Nm
CLA 220 d 177	Diesel	177 PS · 350 Nm	220 PS · 420 Nm	+43 PS · +70 Nm
CLA 220 CDI 170	Diesel	170 PS · 350 Nm	205 PS · 415 Nm	+35 PS · +65 Nm
CLA 220 4MATIC 184	Petrol	184 PS · 300 Nm	215 PS · 360 Nm	+31 PS · +60 Nm
CLA 250 4MATIC 218	Petrol	218 PS · 350 Nm	255 PS · 420 Nm	+37 PS · +70 Nm
CLA 45 AMG 381	Petrol	381 PS · 475 Nm	445 PS · 570 Nm	+64 PS · +95 Nm

Other Mercedes-Benz models

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Non-binding guide values. Stock figures are manufacturer data; figures after optimisation are experience from comparable vehicles – not a guaranteed property. The actual gain depends on the condition of the individual vehicle, fuel quality, production tolerances and fitted components. A power increase must be registered under § 19 (2) StVZO in Germany. Modifications to emission control systems are not offered.