Mercedes-Benz C 180 (1500cc) - 156hp Remap

Name: Mercedes-Benz C 180 (1500cc) - 156hp ECU Remap
Brand: Mercedes-Benz

Expected gains of +19 BHP and +45 Nm torque

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BHP+19 hp (12%)

Standard

156 hp

Tuned

175 hp

Torque+45 Nm (18%)

Standard

250 Nm

Tuned

295 Nm

Suitability

Moderate (5.5/10)

Gains Profile

Torque-focused

Headroom

Medium

Mercedes-Benz C 180 (1500cc) - 156hp ECU Remapping

Considering an ECU remap for your Mercedes-Benz C 180 (1500cc) - 156hp? A Stage 1 remap can take this W205 - 2018 - 2021 petrol engine from 156 BHP to 175 BHP and from 250 Nm to 295 Nm of torque (naturally aspirated). This engine scores 5.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Mercedes-Benz C can achieve.

How this engine compares

84thof 99 Mercedes-Benz C engines by power gain
13%of the 9,842 engines we hold gain data for see a smaller power increase
25%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The Mercedes-Benz C 180 (1500cc) - 156hp is a 1.5L naturally aspirated petrol engine producing 156 BHP and 250 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 175 BHP and 295 Nm — a gain of around 19 BHP (12%) and 45 Nm (18%).

This engine has moderate remap suitability, with gains weighted towards torque — you will notice the difference most strongly in mid-range pulling power and in-gear acceleration. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.

All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.

Other C W205 - 2018 - 2021 Engines

Engine	BHP	Gain	Torque	Gain	Score
180d 122hp	122 → 160	+38	300 → 380	+80	Good (7.5/10)
160 (1600cc) - 129hp	129 → 175	+46	210 → 310	+100	Good (6.5/10)
160 (1497cc) - 129hp	129 → 175	+46	210 → 295	+85	Good (6.5/10)
200d 150hp	150 → 200	+50	320 → 440	+120	Excellent (8/10)
180 (1600cc) - 156hp	156 → 175	+19	250 → 310	+60	Moderate (5.5/10)
200d 160hp	160 → 180	+20	360 → 400	+40	Good (6.5/10)
200 (1500cc) - 184hp	184 → 220	+36	280 → 350	+70	Moderate (5.5/10)
220d 194hp	194 → 220	+26	400 → 460	+60	Good (6.5/10)
300d 245hp	245 → 270	+25	500 → 560	+60	Good (6.5/10)
300 - 258hp	258 → 275	+17	370 → 450	+80	Moderate (4.5/10)
300de 306hp	306 → 335	+29	700 → 760	+60	Moderate (5.5/10)
300e 320hp	320 → 350	+30	700 → 750	+50	Limited (3.5/10)
400 - 333hp	333 → 415	+82	480 → 600	+120	Moderate (5.5/10)
43 AMG 390hp	390 → 420	+30	520 → 620	+100	Moderate (4.5/10)
63 AMG 476hp	476 → 570	+94	700 → 820	+120	Moderate (5/10)
63 AMG S 510hp	510 → 570	+60	700 → 820	+120	Moderate (4.5/10)

Technical Specifications

Fuel Type: Petrol
Aspiration: Naturally Aspirated
Displacement: 1.5L
Capacity: 1497 CC
Type: Car
Engine Family: Mercedes-benz 1.5L NA Petrol

ECU & Transmission

Likely ECU Low confidence: Petrol ECU (varies by market/year)
Gearbox Low confidence: Transmission varies by trim and market; check manual/automatic type and torque rating.

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MakeMercedes-Benz

ModelC

GenerationW205 - 2018 - 2021

Engine180 (1500cc) - 156hp

All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method.

We recommend discussing your specific vehicle with a qualified remap professional before proceeding.