Car comparison

Mercedes-Benz S-class (W223) 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 (W223)

S 400d

330 hp2925 ccDieselAWDAutomaticTwin-turboSedan2020-2023
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 (W223) 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
    330 hp
    246 kW
  • Highest torque
    700 Nm
    516 lb-ft
  • Best power-to-weight
    165 hp/t
    123 kW/t
    6.0 kg/hp
  • Lowest highway consumption
    5.8 L/100 km
    40.6 mpg US
    48.7 mpg UK
  • Largest trunk
    550 L
  • Best overall score
    75/100
  • Best performance score
    74/100
  • Best practicality score
    78/100

Mercedes-Benz S-class (W222) S 400

  • Lightest
    1,850 kg
    4,079 lb
  • Lowest combined fuel consumption
    6.8 L/100 km
    34.6 mpg US
    41.5 mpg UK
  • Lowest city consumption
    7.4 L/100 km
    31.8 mpg US
    38.2 mpg UK
  • Best estimated range
    1,029 km
    640 mi
  • Best economy score
    89/100

Specification comparison

Specification comparison
ModelMercedes-BenzS-class (W223)S 400dMercedes-BenzS-class (W222)S 400
Power
330hp246kW
306hp228kW
Torque
700Nm516lb-ft
370Nm273lb-ft
Curb weight
1,995kg4,398lb
1,850kg4,079lb
Gross weight
2,770kg6,107lb
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
54.8s99% 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
16.4s
Calculated
20.8s
Calculated
0-60 mph
5.2s
Calculated
6.5s
Calculated
Fuel consumption
6.9L/100 km34.1mpg US40.9mpg UK
6.8L/100 km34.6mpg US41.5mpg UK
Fuel consumption city
8.8L/100 km26.7mpg US32.1mpg UK
7.4L/100 km31.8mpg US38.2mpg UK
Fuel consumption highway
5.8L/100 km40.6mpg US48.7mpg UK
6.5L/100 km36.2mpg US43.5mpg UK
Quarter mile
13.3s
Calculated
14.7s
Calculated
Power-to-weight
165hp/t123kW/t75hp/1000 lb
Calculated
165hp/t123kW/t75hp/1000 lb
Calculated
Torque-to-weight
351Nm/t235lb-ft/ton
Calculated
200Nm/t134lb-ft/ton
Calculated
Estimated range
942km585mi
Calculated
1,029km640mi
Calculated
Displacement
2,925cc178cu in
3,498cc213cu in
Length
5,179mm204in
5,116mm201in
Width
1,954mm77in
1,899mm75in
Height
1,503mm59in
1,496mm59in
Wheelbase
3,106mm122in
3,035mm119in
Front track
1,660mm65in
1,624mm64in
Rear track
1,688mm66in
1,637mm64in
Ground clearance
130mm5in
-
Trunk volume
550L
510L
Doors
4
4
Seats
5
4
Fuel tank
65L
70L
CO2 emissions-
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 (W223) S 400dMercedes-Benz S-class (W222) S 400PowerTorque
  • Mercedes-Benz S-class (W223) 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 (W223)S 400d3,600-4,200 rpm1,200-3,200 rpm4,450 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 (W223)S 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
16.4 s
20.8 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
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 (W223)S 400d
330 hp
246 kW
Mercedes-BenzS-class (W222)S 400
306 hp
228 kW

Mercedes-Benz S-class (W223) S 400d has 24 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 (W223) S 400d: 24 hp (18 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzS-class (W223)S 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 (W223)S 400d
1,995 kg
4,398 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 (W223)S 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 (W223)S 400d5.4 s
Mercedes-BenzS-class (W222)S 4006.8 s

The biggest 0-100 km/h difference is between Mercedes-Benz S-class (W223) 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 (W223)S 400d
6.9 L/100 km
34.1 mpg US
40.9 mpg UK
Mercedes-BenzS-class (W222)S 400
6.8 L/100 km
34.6 mpg US
41.5 mpg UK

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 (W223)S 400d
165 hp/t
123 kW/t
6.0 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 (W223)S 400d
942 km
585 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 (W223)S 400d
330 hp
246 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 (W223)S 400d
Power
330 hp
246 kW
0-100 km/h5.4 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk
550 L
19.4 cu ft
Length
5,179 mm
203.9 in
Height
1,503 mm
59.2 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 (W223)S 400d
Power
330 hp
246 kW
0-100 km/h5.4 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
6.9 L/100 km
34.1 mpg US
40.9 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 (W223) 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 (W223)S 400d
6.9 L/100 km
34.1 mpg US
40.9 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 (W223)S 400d
165 hp/t
123 kW/t
6.0 kg/hp
6.9 L/100 km
34.1 mpg US
40.9 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 (W223)S 400dMercedes-BenzS-class (W222)S 400
Power
330 hp
246 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
1,995 kg
4,398 lb
1,850 kg
4,079 lb
Fuel consumption
6.9 L/100 km
34.1 mpg US
40.9 mpg UK
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
Practicality
Doors/seats
4 doors
5 seats
Trunk
550 L
19.4 cu ft
Length
5,179 mm
203.9 in
Height
1,503 mm
59.2 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
942 km
585 mi
1,029 km
640 mi
CO2 score
-
159 g/km
Trunk score
550 L
19.4 cu ft
510 L
18.0 cu ft
Power-to-weight score
165 hp/t
123 kW/t
6.0 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 (W223) S 400dMercedes-Benz S-class (W222) S 400
Consumption6.9 L/100 km34.1 mpg US40.9 mpg UK6.8 L/100 km34.6 mpg US41.5 mpg UK
Cost / 100 km12.08 LC100 km11.90 LC100 km
Cost / 100 mi19.43 LC100 mi19.15 LC100 mi
Annual fuel used1,035 L273 US gal228 UK gal1,020 L269 US gal224 UK gal
Annual fuel cost1,811 LC/year1,785 LC/year

Head-to-head comparisons

Mercedes-Benz S-class (W223) S 400d

  • Has 24 hp more
  • Has 330 Nm more
  • Is 1.4 s quicker from 0-100 km/h
  • Has 0 hp/t better power-to-weight
  • Has 40 L more trunk volume

Pros

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

Cons

  • Highest combined fuel consumption
  • Heaviest

Mercedes-Benz S-class (W222) S 400

  • Is 145 kg lighter
  • Uses 0.1 L/100 km less fuel
  • Has 87 km (54 mi) more estimated range

Pros

  • Lightest
  • Lowest combined fuel consumption
  • Best estimated range

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Smallest trunk

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Mercedes-Benz S-class (W223) S 400d
Mercedes-Benz S-class (W222) S 400
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