Mercedes-Benz CLS C257 (2018–2020) tuning files
Typical stock and Stage 1 figures for each engine. Open an engine for torque, ECU and technical data.
Engine
Stock
Stage 1
Gain
220d (2.0D) 194hp
194 hp
220 hp
+26 hp
300d (2.0D) 245hp
245 hp
270 hp
+25 hp
350 (2.0T) 299hp
299 hp
350 hp
+51 hp
350d (3.0D) 286hp
286 hp
380 hp
+94 hp
400d (3.0D) 340hp
340 hp
380 hp
+40 hp
450 (3.0T) 367hp
367 hp
420 hp
+53 hp
450 (3.0T) 389hp
389 hp
420 hp
+31 hp
53 AMG 435hp
435 hp
460 hp
+25 hp
Figures are typical for a stock vehicle in good condition. Actual results depend on condition, fuel quality and fitted hardware.