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Mercedes-Benz C-Class C-Class W205 2.1 diesel 204PS

2.1 diesel 204PS is one engine in the Mercedes-Benz C-Class C-Class W205. Power, economy, and CO₂ below are ranges where the trims or gearboxes differ. Each row in the variant table is one configuration.

Engine summary

Fuel
Diesel
Power
203.8 PS
Combined mpg
58.9–67.3 mpg
CO₂
109–132 g/km
Variants
7 variants
UK dataset
522 cars in our dataset

Catalogue registration span: 2015 – 2019. This is the span of records, not a production announcement.

Where this engine is offered

TrimsC 250 D Amg Line Premium Plus, C 250 D Amg Line, C 250 D Amg Line Premium, C 250 D 4Matic Amg Line Premium Plus, C 250 D Sport
GearboxesAutomatic
FuelsDiesel
Body stylesCoupe, Convertible

Variants with this engine

7 published variants.

Stored PS for published variants of this engine. Brake horsepower is not plotted.

NEDC combined mpg

  • C 250 D Sport 2.1 diesel 204PS67.3 mpg
  • C 250 D Amg Line 2.1 diesel 204PS65.7 mpg
  • C 250 D Amg Line Premium 2.1 diesel 204PS65.7 mpg
  • C 250 D Amg Line Premium Plus 2.1 diesel 204PS65.7 mpg
  • C 250 D 4Matic Amg Line Premium Plus 2.1 diesel 204PS61.4 mpg
  • C 250 D Amg Line 2.1 diesel 204PS58.9 mpg
  • C 250 D Amg Line Premium Plus 2.1 diesel 204PS58.9 mpg
Combined mpg on the NEDC test only. A different official cycle is not on this chart.
VariantFuelGearboxBodyPowerCombined mpgDataset
C 250 D 4Matic Amg Line Premium Plus 2.1 diesel 204PSDieselAutomaticCoupe203.8 PS (201 bhp)61.4 mpg (NEDC)23
C 250 D Amg Line 2.1 diesel 204PSDieselAutomaticConvertible203.8 PS (201 bhp)58.9 mpg (NEDC)33
C 250 D Amg Line 2.1 diesel 204PSDieselAutomaticCoupe203.8 PS (201 bhp)65.7 mpg (NEDC)62
C 250 D Amg Line Premium 2.1 diesel 204PSDieselAutomaticCoupe203.8 PS (201 bhp)65.7 mpg (NEDC)84
C 250 D Amg Line Premium Plus 2.1 diesel 204PSDieselAutomaticConvertible203.8 PS (201 bhp)58.9 mpg (NEDC)83
C 250 D Amg Line Premium Plus 2.1 diesel 204PSDieselAutomaticCoupe203.8 PS (201 bhp)65.7 mpg (NEDC)222
C 250 D Sport 2.1 diesel 204PSDieselAutomaticCoupe203.8 PS (201 bhp)67.3 mpg (NEDC)15

Other engines in this generation

Mpg ranges are not ranked across engines because the test cycle is stored on the variant, not on the engine range.

EngineFuelPowerCombined mpg rangeCO₂ rangeDataset
1.5 mild hybrid 184PSMild Hybrid (MHEV)183.5 PS40.9–41.5 mpg155–161 g/km61
1.5 petrol 184PSPetrol183.5 PS44.1–47.1 mpg136–154 g/km1,002
1.6 diesel 138PSDiesel137.9 PS64.2–72.4 mpg101–116 g/km627
1.6 diesel 160PSDiesel160.4 PS54.3–58.9 mpg108–112 g/km26
1.6 petrol 156PSPetrol156.4 PS40.9 mpg138 g/km23
1.9 diesel 194PSDiesel194 PS51.4–64.2 mpg117–144 g/km880
1.9 diesel 245PSDiesel244.8 PS47.1–49.6 mpg129–151 g/km295
1.9 plug-in hybrid (phev) 306PSPlug-in Hybrid (PHEV)305.9 PS217.3 mpg33–39 g/km33
2.0 mild hybrid 258PSMild Hybrid (MHEV)258.4 PS36.7 mpg177 g/km14
2.0 petrol 184PSPetrol183.5 PS44.1–53.3 mpg123–147 g/km381
2.0 petrol 187PSPetrol186.6 PS40.4–53.3 mpg123–159 g/km1,392
2.0 petrol 244PSPetrol244.4 PS40.9–44.8 mpg146–161 g/km185
2.0 petrol 258PSPetrol258.4 PS37.2–44.1 mpg147–171 g/km327
2.0 plug-in hybrid (phev) 279PSPlug-in Hybrid (PHEV)278.7 PS117.7–134.5 mpg48–53 g/km802
2.0 plug-in hybrid (phev) 320PSPlug-in Hybrid (PHEV)319.5 PS148.7 mpg38 g/km11
2.1 diesel 170PSDiesel170.4 PS54.3–68.9 mpg106–140 g/km962
2.1 diesel 172PSDiesel172.4 PS58.9–70.6 mpg103–132 g/km4,309
2.1 diesel 207PSDiesel206.9 PS58.9–65.7 mpg109–134 g/km1,316
2.1 hybrid (hev) 231PSHybrid (HEV)231.2 PS74.3–76.4 mpg94–106 g/km247

Back to C-Class W205

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Check your Mercedes-Benz C-Class W205 2.1 diesel 204PS

Enter a UK registration to check a Mercedes-Benz C-Class 2.1 diesel 204PS. This page describes that engine, not one number plate.

How these figures are produced

Specifications and counts come from the VehicleScore UK vehicle catalogue. A count of cars is the number of records in that dataset. It is not UK production, not sales, and not the number of cars currently on the road.

Power is shown in PS where the catalogue stores PS, and in bhp only where bhp is stored separately. Official fuel economy is labelled NEDC or WLTP when the test cycle is known. Figures from different cycles are not ranked together. Empty values are left blank.

The catalogue does not store a revision date, so these pages do not show a last-updated day.