Car comparison

Mercedes-Benz S-class (W222) · Facelift 2017 S 400dvsMercedes-Benz S-class (W222) S 400

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

New comparison

Mercedes-Benz S-class (W222) · Facelift 2017

S 400d

340 hp2925 ccDieselRWDAutomaticTurbochargedSedan2017-2020
VS

Mercedes-Benz S-class (W222)

S 400

306 hp3498 ccGasolineRWDAutomaticNaturally aspiratedSedan2013-2017

Comparison overview

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

Best choices

Mercedes-Benz S-class (W222) Facelift 2017 S 400d

  • Quickest 0-100 km/h
    5.4 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
  • Best power-to-weight
    176 hp/t
    131 kW/t
    5.7 kg/hp
  • Lowest combined fuel consumption
    5.4 L/100 km
    43.6 mpg US
    52.3 mpg UK
  • Lowest city consumption
    6.5 L/100 km
    36.2 mpg US
    43.5 mpg UK
  • Lowest highway consumption
    4.7 L/100 km
    50.0 mpg US
    60.1 mpg UK
  • Lowest CO2 emissions
    139 g/km
  • Best estimated range
    1,296 km
    805 mi
  • Largest trunk
    510 L
  • Best overall score
    73/100
  • Best performance score
    74/100
  • Best economy score
    92/100
  • Best practicality score
    72/100

Specification comparison

Specification comparison
ModelMercedes-BenzS-class (W222)Facelift 2017S 400dMercedes-BenzS-class (W222)S 400
Power
340hp254kW
306hp228kW
Torque
700Nm516lb-ft
370Nm273lb-ft
Curb weight
1,930kg4,255lb
1,850kg4,079lb
Gross weight
2,705kg5,964lb
2,595kg5,721lb
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
54.6s99% target: 262 km/h / 163 mph
Calculated
70.7s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
5.4s
6.8s
0-200 km/h
16.3s
Calculated
20.8s
Calculated
0-60 mph
5.2s
Calculated
6.5s
Calculated
Fuel consumption
5.4L/100 km43.6mpg US52.3mpg UK
6.8L/100 km34.6mpg US41.5mpg UK
Fuel consumption city
6.5L/100 km36.2mpg US43.5mpg UK
7.4L/100 km31.8mpg US38.2mpg UK
Fuel consumption highway
4.7L/100 km50mpg US60.1mpg UK
6.5L/100 km36.2mpg US43.5mpg UK
Quarter mile
13.3s
Calculated
14.7s
Calculated
Power-to-weight
176hp/t131kW/t80hp/1000 lb
Calculated
165hp/t123kW/t75hp/1000 lb
Calculated
Torque-to-weight
363Nm/t243lb-ft/ton
Calculated
200Nm/t134lb-ft/ton
Calculated
Estimated range
1,296km805mi
Calculated
1,029km640mi
Calculated
Displacement
2,925cc178cu in
3,498cc213cu in
Length
5,141mm202in
5,116mm201in
Width
1,905mm75in
1,899mm75in
Height
1,498mm59in
1,496mm59in
Wheelbase
3,035mm119in
3,035mm119in
Front track
1,630mm64in
1,624mm64in
Rear track
1,643mm65in
1,637mm64in
Trunk volume
510L
510L
Doors
4
4
Seats
4
4
Fuel tank
70L
70L
CO2 emissions
139g/km
159g/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 S-class (W222) Facelift 2017 S 400dMercedes-Benz S-class (W222) S 400PowerTorque
  • Mercedes-Benz S-class (W222) Facelift 2017 S 400d: Power / Torque
  • Mercedes-Benz S-class (W222) S 400: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzS-class (W222)Facelift 2017S 400d3,600-4,400 rpm1,200-3,200 rpm4,650 rpm
Mercedes-BenzS-class (W222)S 4006,500 rpm3,500-5,250 rpm6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzS-class (W222)Facelift 2017S 400dMercedes-BenzS-class (W222)S 400
Acceleration checkpoints
0-60 mph
0-97 km/h
5.2 s
6.5 s
0-100 km/h
0-62 mph
5.4 s
6.8 s
0-200 km/h
0-124 mph
16.3 s
20.8 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
Likely limited
Drag race simulation
60 ft
18 m
2.4 s
2.7 s
330 ft
101 m
6.1 s
6.7 s
1/8 mile
201 m
8.9 s
9.8 s
1000 ft
305 m
11.3 s
12.5 s
1/4 mile
402 m
13.3 s
14.7 s
Trap speed
1/4 mile
402 m
181 km/h
113 mph
167 km/h
104 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzS-class (W222)Facelift 2017S 400d
340 hp
254 kW
Mercedes-BenzS-class (W222)S 400
306 hp
228 kW

Mercedes-Benz S-class (W222) Facelift 2017 S 400d has 34 hp more than Mercedes-Benz S-class (W222) S 400.

The biggest power difference is between Mercedes-Benz S-class (W222) S 400 and Mercedes-Benz S-class (W222) Facelift 2017 S 400d: 34 hp (25 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzS-class (W222)Facelift 2017S 400d
700 Nm
516 lb-ft
Mercedes-BenzS-class (W222)S 400
370 Nm
273 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzS-class (W222)Facelift 2017S 400d
1,930 kg
4,255 lb
Mercedes-BenzS-class (W222)S 400
1,850 kg
4,079 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-BenzS-class (W222)Facelift 2017S 400d
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Mercedes-BenzS-class (W222)S 400
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-BenzS-class (W222)Facelift 2017S 400d5.4 s
Mercedes-BenzS-class (W222)S 4006.8 s

The biggest 0-100 km/h difference is between Mercedes-Benz S-class (W222) Facelift 2017 S 400d and Mercedes-Benz S-class (W222) S 400: 1.4 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-BenzS-class (W222)Facelift 2017S 400d
5.4 L/100 km
43.6 mpg US
52.3 mpg UK
Mercedes-BenzS-class (W222)S 400
6.8 L/100 km
34.6 mpg US
41.5 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz S-class (W222) Facelift 2017 S 400d and Mercedes-Benz S-class (W222) S 400: 1.4 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-BenzS-class (W222)Facelift 2017S 400d
176 hp/t
131 kW/t
5.7 kg/hp
Mercedes-BenzS-class (W222)S 400
165 hp/t
123 kW/t
6.0 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzS-class (W222)Facelift 2017S 400d
1,296 km
805 mi
Mercedes-BenzS-class (W222)S 400
1,029 km
640 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzS-class (W222)Facelift 2017S 400d
340 hp
254 kW
5.4 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Mercedes-BenzS-class (W222)S 400
306 hp
228 kW
6.8 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-BenzS-class (W222)Facelift 2017S 400d
Power
340 hp
254 kW
0-100 km/h5.4 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
4 seats
Trunk
510 L
18.0 cu ft
Length
5,141 mm
202.4 in
Height
1,498 mm
59.0 in
Mercedes-BenzS-class (W222)S 400
Power
306 hp
228 kW
0-100 km/h6.8 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
4 seats
Trunk
510 L
18.0 cu ft
Length
5,116 mm
201.4 in
Height
1,496 mm
58.9 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-BenzS-class (W222)Facelift 2017S 400d
Power
340 hp
254 kW
0-100 km/h5.4 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
5.4 L/100 km
43.6 mpg US
52.3 mpg UK
Mercedes-BenzS-class (W222)S 400
Power
306 hp
228 kW
0-100 km/h6.8 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
6.8 L/100 km
34.6 mpg US
41.5 mpg UK

Mercedes-Benz S-class (W222) Facelift 2017 S 400d 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-BenzS-class (W222)Facelift 2017S 400d
5.4 L/100 km
43.6 mpg US
52.3 mpg UK
5.4 s
Mercedes-BenzS-class (W222)S 400
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
6.8 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-BenzS-class (W222)Facelift 2017S 400d
176 hp/t
131 kW/t
5.7 kg/hp
5.4 L/100 km
43.6 mpg US
52.3 mpg UK
Mercedes-BenzS-class (W222)S 400
165 hp/t
123 kW/t
6.0 kg/hp
6.8 L/100 km
34.6 mpg US
41.5 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzS-class (W222)Facelift 2017S 400dMercedes-BenzS-class (W222)S 400
Power
340 hp
254 kW
306 hp
228 kW
Torque
700 Nm
516 lb-ft
370 Nm
273 lb-ft
Acceleration
5.4 s
6.8 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
1,930 kg
4,255 lb
1,850 kg
4,079 lb
Fuel consumption
5.4 L/100 km
43.6 mpg US
52.3 mpg UK
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
Practicality
Doors/seats
4 doors
4 seats
Trunk
510 L
18.0 cu ft
Length
5,141 mm
202.4 in
Height
1,498 mm
59.0 in
Doors/seats
4 doors
4 seats
Trunk
510 L
18.0 cu ft
Length
5,116 mm
201.4 in
Height
1,496 mm
58.9 in
Range score
1,296 km
805 mi
1,029 km
640 mi
CO2 score
139 g/km
159 g/km
Trunk score
510 L
18.0 cu ft
510 L
18.0 cu ft
Power-to-weight score
176 hp/t
131 kW/t
5.7 kg/hp
165 hp/t
123 kW/t
6.0 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 S-class (W222) Facelift 2017 S 400dMercedes-Benz S-class (W222) S 400
Consumption5.4 L/100 km43.6 mpg US52.3 mpg UK6.8 L/100 km34.6 mpg US41.5 mpg UK
Cost / 100 km9.45 LC100 km11.90 LC100 km
Cost / 100 mi15.21 LC100 mi19.15 LC100 mi
Annual fuel used810 L214 US gal178 UK gal1,020 L269 US gal224 UK gal
Annual fuel cost1,418 LC/year1,785 LC/year

Head-to-head comparisons

Mercedes-Benz S-class (W222) Facelift 2017 S 400d

  • Has 34 hp more
  • Has 330 Nm more
  • Is 1.4 s quicker from 0-100 km/h
  • Uses 1.4 L/100 km less fuel
  • Has 11 hp/t better power-to-weight
  • Has 267 km (166 mi) more estimated range
  • Emits 20 g/km less CO2

Pros

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

Cons

  • Heaviest

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz S-class (W222) S 400d
Mercedes-Benz S-class (W222) S 400
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Mercedes-Benz S-class (W222) · Facelift 2017 S 400d vs Mercedes-Benz S-class (W222) S 400 - car comparison - FastVsFaster