Car comparison

Mercedes-Benz E-class Coupe (C238) E 400dvsMercedes-Benz E-class Coupe (C238) · Facelift 2020 E 400d

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

Mercedes-Benz E-class Coupe (C238)

E 400d

340 hp2925 ccDieselAWDAutomaticTurbochargedCoupe2018-2020
VS

Mercedes-Benz E-class Coupe (C238) · Facelift 2020

E 400d

330 hp2925 ccDieselAWDAutomaticTurbochargedCoupe2020-2023

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Best choices

Mercedes-Benz E-class Coupe (C238) E 400d 340 hp

  • Quickest 0-100 km/h
    5.1 s
  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    340 hp
    254 kW
  • Highest torque
    700 Nm
    516 lb-ft
  • Lightest
    1,865 kg
    4,112 lb
  • Best power-to-weight
    182 hp/t
    136 kW/t
    5.5 kg/hp
  • Lowest combined fuel consumption
    5.0 L/100 km
    47.0 mpg US
    56.5 mpg UK
  • Lowest city consumption
    5.9 L/100 km
    39.9 mpg US
    47.9 mpg UK
  • Lowest highway consumption
    4.5 L/100 km
    52.3 mpg US
    62.8 mpg UK
  • Lowest CO2 emissions
    158 g/km
  • Best estimated range
    1,320 km
    820 mi
  • Largest trunk
    425 L
  • Best overall score
    68/100
  • Best performance score
    75/100
  • Best economy score
    93/100
  • Best practicality score
    53/100

Specification comparison

Specification comparison
ModelMercedes-BenzE-class Coupe (C238)E 400d340 hpMercedes-BenzE-class Coupe (C238)Facelift 2020E 400d330 hp
Power
340hp254kW
330hp246kW
Torque
700Nm516lb-ft
700Nm516lb-ft
Curb weight
1,865kg4,112lb
1,890kg4,167lb
Gross weight
2,440kg5,379lb
2,505kg5,523lb
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
72.3s99% target: 262 km/h / 163 mph
Calculated
77.4s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
5.1s
5.3s
0-200 km/h
18.1s
Calculated
19.1s
Calculated
0-60 mph
4.8s
Calculated
5.0s
Calculated
Fuel consumption
5L/100 km47mpg US56.5mpg UK
6.5L/100 km36.2mpg US43.5mpg UK
Fuel consumption city
5.9L/100 km39.9mpg US47.9mpg UK
8.6L/100 km27.4mpg US32.8mpg UK
Fuel consumption highway
4.5L/100 km52.3mpg US62.8mpg UK
5.3L/100 km44.4mpg US53.3mpg UK
Quarter mile
13.2s
Calculated
13.4s
Calculated
Power-to-weight
182hp/t136kW/t83hp/1000 lb
Calculated
175hp/t130kW/t79hp/1000 lb
Calculated
Torque-to-weight
375Nm/t251lb-ft/ton
Calculated
370Nm/t248lb-ft/ton
Calculated
Estimated range
1,320km820mi
Calculated
769km478mi
Calculated
Displacement
2,925cc178cu in
2,925cc178cu in
Length
4,846mm191in
4,835mm190in
Width
1,860mm73in
1,860mm73in
Height
1,431mm56in
1,439mm57in
Wheelbase
2,873mm113in
2,873mm113in
Front track
1,599mm63in
1,598mm63in
Rear track
1,591mm63in
1,604mm63in
Trunk volume
425L
425L
Doors
2
2
Seats
4
4
Fuel tank
66L
50L
CO2 emissions
158g/km
172g/km

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

Mercedes-Benz E-class Coupe (C238) E 400d 340 hpMercedes-Benz E-class Coupe (C238) Facelift 2020 E 400d 330 hpPowerTorque
  • Mercedes-Benz E-class Coupe (C238) E 400d 340 hp: Power / Torque
  • Mercedes-Benz E-class Coupe (C238) Facelift 2020 E 400d 330 hp: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzE-class Coupe (C238)E 400d340 hp3,600-4,400 rpm1,200-3,200 rpm4,650 rpm
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 400d330 hp-1,200-3,200 rpm3,450 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzE-class Coupe (C238)E 400d340 hpMercedes-BenzE-class Coupe (C238)Facelift 2020E 400d330 hp
Acceleration checkpoints
0-60 mph
0-97 km/h
4.8 s
5.0 s
0-100 km/h
0-62 mph
5.1 s
5.3 s
0-200 km/h
0-124 mph
18.1 s
19.1 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Likely limited
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Limited
Drag race simulation
60 ft
18 m
2.2 s
2.2 s
330 ft
101 m
5.8 s
5.8 s
1/8 mile
201 m
8.6 s
8.8 s
1000 ft
305 m
11.1 s
11.3 s
1/4 mile
402 m
13.2 s
13.4 s
Trap speed
1/4 mile
402 m
174 km/h
108 mph
172 km/h
107 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
VehicleValue
Mercedes-BenzE-class Coupe (C238)E 400d340 hp
340 hp
254 kW
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 400d330 hp
330 hp
246 kW

Mercedes-Benz E-class Coupe (C238) E 400d 340 hp has 10 hp more than Mercedes-Benz E-class Coupe (C238) Facelift 2020 E 400d 330 hp.

The biggest power difference is between Mercedes-Benz E-class Coupe (C238) Facelift 2020 E 400d 330 hp and Mercedes-Benz E-class Coupe (C238) E 400d 340 hp: 10 hp (7 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
VehicleValue
Mercedes-BenzE-class Coupe (C238)E 400d340 hp
700 Nm
516 lb-ft
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 400d330 hp
700 Nm
516 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
VehicleValue
Mercedes-BenzE-class Coupe (C238)E 400d340 hp
1,865 kg
4,112 lb
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 400d330 hp
1,890 kg
4,167 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
Mercedes-BenzE-class Coupe (C238)E 400d340 hp
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 400d330 hp
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
VehicleValue
Mercedes-BenzE-class Coupe (C238)E 400d340 hp5.1 s
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 400d330 hp5.3 s

The biggest 0-100 km/h difference is between Mercedes-Benz E-class Coupe (C238) E 400d 340 hp and Mercedes-Benz E-class Coupe (C238) Facelift 2020 E 400d 330 hp: 0.2 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
Mercedes-BenzE-class Coupe (C238)E 400d340 hp
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 400d330 hp
6.5 L/100 km
36.2 mpg US
43.5 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz E-class Coupe (C238) E 400d 340 hp and Mercedes-Benz E-class Coupe (C238) Facelift 2020 E 400d 330 hp: 1.5 L/100 km.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
VehicleValue
Mercedes-BenzE-class Coupe (C238)E 400d340 hp
182 hp/t
136 kW/t
5.5 kg/hp
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 400d330 hp
175 hp/t
130 kW/t
5.7 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
VehicleValue
Mercedes-BenzE-class Coupe (C238)E 400d340 hp
1,320 km
820 mi
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 400d330 hp
769 km
478 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzE-class Coupe (C238)E 400d340 hp
340 hp
254 kW
5.1 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 400d330 hp
330 hp
246 kW
5.3 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Chart data table
VehiclePerformance scorePracticality score
Mercedes-BenzE-class Coupe (C238)E 400d340 hp
Power
340 hp
254 kW
0-100 km/h5.1 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
425 L
15.0 cu ft
Length
4,846 mm
190.8 in
Height
1,431 mm
56.3 in
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 400d330 hp
Power
330 hp
246 kW
0-100 km/h5.3 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
425 L
15.0 cu ft
Length
4,835 mm
190.4 in
Height
1,439 mm
56.7 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
Mercedes-BenzE-class Coupe (C238)E 400d340 hp
Power
340 hp
254 kW
0-100 km/h5.1 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 400d330 hp
Power
330 hp
246 kW
0-100 km/h5.3 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
6.5 L/100 km
36.2 mpg US
43.5 mpg UK

Mercedes-Benz E-class Coupe (C238) E 400d 340 hp is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
VehicleFuel consumption, L/100 km0-100 km/h, s
Mercedes-BenzE-class Coupe (C238)E 400d340 hp
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
5.1 s
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 400d330 hp
6.5 L/100 km
36.2 mpg US
43.5 mpg UK
5.3 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
Mercedes-BenzE-class Coupe (C238)E 400d340 hp
182 hp/t
136 kW/t
5.5 kg/hp
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 400d330 hp
175 hp/t
130 kW/t
5.7 kg/hp
6.5 L/100 km
36.2 mpg US
43.5 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzE-class Coupe (C238)E 400d340 hpMercedes-BenzE-class Coupe (C238)Facelift 2020E 400d330 hp
Power
340 hp
254 kW
330 hp
246 kW
Torque
700 Nm
516 lb-ft
700 Nm
516 lb-ft
Acceleration
5.1 s
5.3 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
1,865 kg
4,112 lb
1,890 kg
4,167 lb
Fuel consumption
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
6.5 L/100 km
36.2 mpg US
43.5 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
425 L
15.0 cu ft
Length
4,846 mm
190.8 in
Height
1,431 mm
56.3 in
Doors/seats
2 doors
4 seats
Trunk
425 L
15.0 cu ft
Length
4,835 mm
190.4 in
Height
1,439 mm
56.7 in
Range score
1,320 km
820 mi
769 km
478 mi
CO2 score
158 g/km
172 g/km
Trunk score
425 L
15.0 cu ft
425 L
15.0 cu ft
Power-to-weight score
182 hp/t
136 kW/t
5.5 kg/hp
175 hp/t
130 kW/t
5.7 kg/hp
Overall
Fixed score
Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
VehicleMercedes-Benz E-class Coupe (C238) E 400d 340 hpMercedes-Benz E-class Coupe (C238) Facelift 2020 E 400d 330 hp
Consumption5 L/100 km47 mpg US56.5 mpg UK6.5 L/100 km36.2 mpg US43.5 mpg UK
Cost / 100 km8.75 LC100 km11.38 LC100 km
Cost / 100 mi14.08 LC100 mi18.31 LC100 mi
Annual fuel used750 L198 US gal165 UK gal975 L258 US gal214 UK gal
Annual fuel cost1,313 LC/year1,706 LC/year

Head-to-head comparisons

Mercedes-Benz E-class Coupe (C238) E 400d 340 hp

  • Has 10 hp more
  • Is 25 kg lighter
  • Is 0.2 s quicker from 0-100 km/h
  • Uses 1.5 L/100 km less fuel
  • Has 8 hp/t better power-to-weight
  • Has 551 km (342 mi) more estimated range
  • Emits 14 g/km less CO2

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range
  • Largest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz E-class Coupe (C238) E 400d
Mercedes-Benz E-class Coupe (C238) E 400d
Compare selected cars
2 vehicles selected

Popular comparisons

E 400d
E 450
VS
Mercedes-BenzE-class Coupe (C238)E 400dvsMercedes-BenzE-class Coupe (C238)Facelift 2020E 450
E 400d
E 400 V6
VS
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 400dvsMercedes-BenzE-class Coupe (C238)E 400 V6
E 400d
E 400 V6 3.5
VS
Mercedes-BenzE-class Coupe (C238)E 400dvsMercedes-BenzE-class Coupe (C207)Facelift 2013E 400 V6 3.5
E 400d
E 350 BlueEFFICIENCY V6
VS
Mercedes-BenzE-class Coupe (C238)E 400dvsMercedes-BenzE-class Coupe (C207)E 350 BlueEFFICIENCY V6
E 400d
E 400d
VS
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 400dvsMercedes-BenzE-class (W213)Facelift 2020E 400d
E 400d
E 400d
VS
Mercedes-BenzE-class Coupe (C238)E 400dvsMercedes-BenzE-class (W213)E 400d
E 400d
E 400 V6 3.5
VS
Mercedes-BenzE-class Coupe (C238)E 400dvsMercedes-BenzE-class (W212)Facelift 2013E 400 V6 3.5
E 400d
E 450d
VS
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 400dvsMercedes-BenzE-class (W214)E 450d
E 400d
E 500 BlueEFFICIENCY V8
VS
Mercedes-BenzE-class Coupe (C238)E 400dvsMercedes-BenzE-class (W212)E 500 BlueEFFICIENCY V8
E 400d
E 500 V8
VS
Mercedes-BenzE-class Coupe (C238)Facelift 2020E 400dvsMercedes-BenzE-class (W124)E 500 V8
E 400d
AMG E 50 V8
VS
Mercedes-BenzE-class Coupe (C238)E 400dvsMercedes-BenzE-class (W210)AMG E 50 V8
E 400d
AMG E 55 V8
VS
Mercedes-BenzE-class Coupe (C238)E 400dvsMercedes-BenzE-class (W210)Facelift 1999AMG E 55 V8
Mercedes-Benz E-class Coupe (C238) E 400d vs Mercedes-Benz E-class Coupe (C238) · Facelift 2020 E 400d - car comparison - FastVsFaster