Car comparison

Mercedes-Benz S-class Coupe (C217) S 400 · Stage 2vsMercedes-Benz S-class Coupe (C217) S 400 · Stage 3vsMercedes-Benz S-class Coupe (C217) S 400 · Stage 1vsMercedes-Benz S-class Coupe (C217) S 400

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

New comparison

Mercedes-Benz S-class Coupe (C217)

S 400 (Stage 2)

477 hp2996 ccGasolineAWDAutomaticTwin-turboCoupe2015-2017
VS

Mercedes-Benz S-class Coupe (C217)

S 400 (Stage 3)

551 hp2996 ccGasolineAWDAutomaticTwin-turboCoupe2015-2017
VS

Mercedes-Benz S-class Coupe (C217)

S 400 (Stage 1)

433 hp2996 ccGasolineAWDAutomaticTwin-turboCoupe2015-2017
VS

Mercedes-Benz S-class Coupe (C217)

S 400

367 hp2996 ccGasolineAWDAutomaticTwin-turboCoupe2015-2017

Comparison overview

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

Best choices

Mercedes-Benz S-class Coupe (C217) S 400 (Stage 2) 477 hp

  • Fastest top speed
    295 km/h
    183 mph Unrestricted
    280 km/h
    174 mph Restricted
  • Lightest
    1,960 kg
    4,321 lb
  • Lowest combined fuel consumption
    8.9 L/100 km
    26.4 mpg US
    31.7 mpg UK
  • Lowest city consumption
    11.7 L/100 km
    20.1 mpg US
    24.1 mpg UK
  • Lowest highway consumption
    7.2 L/100 km
    32.7 mpg US
    39.2 mpg UK
  • Lowest CO2 emissions
    208 g/km
  • Best estimated range
    899 km
    559 mi
  • Largest trunk
    400 L
  • Best economy score
    83/100
  • Best practicality score
    52/100

Specification comparison

Specification comparison
ModelMercedes-BenzS-class Coupe (C217)S 400 (Stage 2)477 hpMercedes-BenzS-class Coupe (C217)S 400 (Stage 3)551 hpMercedes-BenzS-class Coupe (C217)S 400 (Stage 1)433 hpMercedes-BenzS-class Coupe (C217)S 400367 hp
Power
477hp356kW+110 hp
551hp411kW+184 hp
433hp323kW+66 hp
367hp274kW
Torque
675Nm498lb-ft+175 Nm
775Nm572lb-ft+275 Nm
610Nm450lb-ft+110 Nm
500Nm369lb-ft
Curb weight
1,960kg4,321lb
1,960kg4,321lb
1,960kg4,321lb
1,960kg4,321lb
Gross weight
2,540kg5,600lb
2,540kg5,600lb
2,540kg5,600lb
2,540kg5,600lb
Top speed
Unrestricted
295 km/h183 mph
Restricted
280 km/h174 mph
+30 km/h
Calculated
292 km/h
181 mph
+27 km/h
273 km/h
170 mph
+8 km/h
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
72.9s99% target: 292 km/h / 181 mph-6.9 s
Calculated
62.2s99% target: 289 km/h / 180 mph-17.7 s
Calculated
71.6s99% target: 270 km/h / 168 mph-8.3 s
Calculated
79.9s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
4.8s-0.8 s
4.4s-1.3 s
5.1s-0.5 s
5.6s
0-200 km/h
14.9s-5.1 s
Calculated
13.4s-6.6 s
Calculated
17.1s-2.9 s
Calculated
20.0s
Calculated
0-60 mph
4.5s-0.8 s
Calculated
4.2s-1.2 s
Calculated
4.8s-0.5 s
Calculated
5.3s
Calculated
Fuel consumption
8.9L/100 km26.4mpg US31.7mpg UK
8.9L/100 km26.4mpg US31.7mpg UK
8.9L/100 km26.4mpg US31.7mpg UK
8.9L/100 km26.4mpg US31.7mpg UK
Fuel consumption city
11.7L/100 km20.1mpg US24.1mpg UK
11.7L/100 km20.1mpg US24.1mpg UK
11.7L/100 km20.1mpg US24.1mpg UK
11.7L/100 km20.1mpg US24.1mpg UK
Fuel consumption highway
7.2L/100 km32.7mpg US39.2mpg UK
7.2L/100 km32.7mpg US39.2mpg UK
7.2L/100 km32.7mpg US39.2mpg UK
7.2L/100 km32.7mpg US39.2mpg UK
Quarter mile
12.8s-1.0 s
Calculated
12.3s-1.4 s
Calculated
13.1s-0.6 s
Calculated
13.7s
Calculated
Power-to-weight
243hp/t182kW/t110hp/1000 lb
Calculated
281hp/t209kW/t127hp/1000 lb
Calculated
221hp/t165kW/t100hp/1000 lb
Calculated
187hp/t140kW/t85hp/1000 lb
Calculated
Torque-to-weight
344Nm/t230lb-ft/ton
Calculated
395Nm/t265lb-ft/ton
Calculated
311Nm/t208lb-ft/ton
Calculated
255Nm/t171lb-ft/ton
Calculated
Estimated range
899km559mi
Calculated
899km559mi
Calculated
899km559mi
Calculated
899km559mi
Calculated
Displacement
2,996cc183cu in
2,996cc183cu in
2,996cc183cu in
2,996cc183cu in
Length
5,027mm198in
5,027mm198in
5,027mm198in
5,027mm198in
Width
1,899mm75in
1,899mm75in
1,899mm75in
1,899mm75in
Height
1,411mm56in
1,411mm56in
1,411mm56in
1,411mm56in
Wheelbase
2,945mm116in
2,945mm116in
2,945mm116in
2,945mm116in
Front track
1,625mm64in
1,625mm64in
1,625mm64in
1,625mm64in
Rear track
1,649mm65in
1,649mm65in
1,649mm65in
1,649mm65in
Trunk volume
400L
400L
400L
400L
Doors
2
2
2
2
Seats
4
4
4
4
Fuel tank
80L
80L
80L
80L
CO2 emissions
208g/km
208g/km
208g/km
208g/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 Coupe (C217) S 400 (Stage 2) 477 hpMercedes-Benz S-class Coupe (C217) S 400 (Stage 3) 551 hpMercedes-Benz S-class Coupe (C217) S 400 (Stage 1) 433 hpMercedes-Benz S-class Coupe (C217) S 400 367 hpPowerTorque
  • Mercedes-Benz S-class Coupe (C217) S 400 (Stage 2) 477 hp: Power / Torque
  • Mercedes-Benz S-class Coupe (C217) S 400 (Stage 3) 551 hp: Power / Torque
  • Mercedes-Benz S-class Coupe (C217) S 400 (Stage 1) 433 hp: Power / Torque
  • Mercedes-Benz S-class Coupe (C217) S 400 367 hp: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzS-class Coupe (C217)S 400 (Stage 2)477 hp5,500-6,000 rpm1,800-4,500 rpm6,250 rpm
Mercedes-BenzS-class Coupe (C217)S 400 (Stage 3)551 hp5,500-6,000 rpm1,800-4,500 rpm6,250 rpm
Mercedes-BenzS-class Coupe (C217)S 400 (Stage 1)433 hp5,500-6,000 rpm1,800-4,500 rpm6,250 rpm
Mercedes-BenzS-class Coupe (C217)S 400367 hp5,500-6,000 rpm1,800-4,500 rpm6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzS-class Coupe (C217)S 400 (Stage 2)477 hpMercedes-BenzS-class Coupe (C217)S 400 (Stage 3)551 hpMercedes-BenzS-class Coupe (C217)S 400 (Stage 1)433 hpMercedes-BenzS-class Coupe (C217)S 400367 hp
Acceleration checkpoints
0-60 mph
0-97 km/h
4.5 s
4.2 s
4.8 s
5.3 s
0-100 km/h
0-62 mph
4.8 s
4.4 s
5.1 s
5.6 s
0-200 km/h
0-124 mph
14.9 s
13.4 s
17.1 s
20.0 s
Top speed
Unrestricted
295 km/h183 mph
Restricted
280 km/h174 mph
Likely limited
292 km/h
181 mph
273 km/h
170 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
2.2 s
2.1 s
2.2 s
2.3 s
330 ft
101 m
5.6 s
5.4 s
5.8 s
6.0 s
1/8 mile
201 m
8.4 s
8.1 s
8.6 s
9.0 s
1000 ft
305 m
10.8 s
10.4 s
11.1 s
11.6 s
1/4 mile
402 m
12.8 s
12.3 s
13.1 s
13.7 s
Trap speed
1/4 mile
402 m
185 km/h
115 mph
192 km/h
119 mph
177 km/h
110 mph
169 km/h
105 mph

Power comparison

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

Mercedes-Benz S-class Coupe (C217) S 400 (Stage 3) 551 hp has 184 hp more than Mercedes-Benz S-class Coupe (C217) S 400 367 hp.

The biggest power difference is between Mercedes-Benz S-class Coupe (C217) S 400 367 hp and Mercedes-Benz S-class Coupe (C217) S 400 (Stage 3) 551 hp: 184 hp (137 kW).

Torque comparison

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

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / 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 Coupe (C217)S 400 (Stage 2)477 hp
Unrestricted
295 km/h183 mph
Restricted
280 km/h174 mph
Mercedes-BenzS-class Coupe (C217)S 400 (Stage 3)551 hp
292 km/h
181 mph
Mercedes-BenzS-class Coupe (C217)S 400 (Stage 1)433 hp
273 km/h
170 mph
Mercedes-BenzS-class Coupe (C217)S 400367 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

The biggest 0-100 km/h difference is between Mercedes-Benz S-class Coupe (C217) S 400 (Stage 3) 551 hp and Mercedes-Benz S-class Coupe (C217) S 400 367 hp: 1.3 s.

The closest cars by acceleration are Mercedes-Benz S-class Coupe (C217) S 400 (Stage 2) 477 hp and Mercedes-Benz S-class Coupe (C217) S 400 (Stage 1) 433 hp, separated by only 0.3 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 Coupe (C217)S 400 (Stage 2)477 hp
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
Mercedes-BenzS-class Coupe (C217)S 400 (Stage 3)551 hp
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
Mercedes-BenzS-class Coupe (C217)S 400 (Stage 1)433 hp
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
Mercedes-BenzS-class Coupe (C217)S 400367 hp
8.9 L/100 km
26.4 mpg US
31.7 mpg UK

Power-to-weight comparison

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

Estimated range comparison

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

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzS-class Coupe (C217)S 400 (Stage 2)477 hp
477 hp
356 kW
4.8 s
Unrestricted
295 km/h183 mph
Restricted
280 km/h174 mph
Mercedes-BenzS-class Coupe (C217)S 400 (Stage 3)551 hp
551 hp
411 kW
4.4 s
292 km/h
181 mph
Mercedes-BenzS-class Coupe (C217)S 400 (Stage 1)433 hp
433 hp
323 kW
5.1 s
273 km/h
170 mph
Mercedes-BenzS-class Coupe (C217)S 400367 hp
367 hp
274 kW
5.6 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 Coupe (C217)S 400 (Stage 2)477 hp
Power
477 hp
356 kW
0-100 km/h4.8 s
Top speed
Unrestricted
295 km/h183 mph
Restricted
280 km/h174 mph
Doors/seats
2 doors
4 seats
Trunk
400 L
14.1 cu ft
Length
5,027 mm
197.9 in
Height
1,411 mm
55.6 in
Mercedes-BenzS-class Coupe (C217)S 400 (Stage 3)551 hp
Power
551 hp
411 kW
0-100 km/h4.4 s
Top speed
292 km/h
181 mph
Doors/seats
2 doors
4 seats
Trunk
400 L
14.1 cu ft
Length
5,027 mm
197.9 in
Height
1,411 mm
55.6 in
Mercedes-BenzS-class Coupe (C217)S 400 (Stage 1)433 hp
Power
433 hp
323 kW
0-100 km/h5.1 s
Top speed
273 km/h
170 mph
Doors/seats
2 doors
4 seats
Trunk
400 L
14.1 cu ft
Length
5,027 mm
197.9 in
Height
1,411 mm
55.6 in
Mercedes-BenzS-class Coupe (C217)S 400367 hp
Power
367 hp
274 kW
0-100 km/h5.6 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
400 L
14.1 cu ft
Length
5,027 mm
197.9 in
Height
1,411 mm
55.6 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 Coupe (C217)S 400 (Stage 2)477 hp
Power
477 hp
356 kW
0-100 km/h4.8 s
Top speed
Unrestricted
295 km/h183 mph
Restricted
280 km/h174 mph
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
Mercedes-BenzS-class Coupe (C217)S 400 (Stage 3)551 hp
Power
551 hp
411 kW
0-100 km/h4.4 s
Top speed
292 km/h
181 mph
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
Mercedes-BenzS-class Coupe (C217)S 400 (Stage 1)433 hp
Power
433 hp
323 kW
0-100 km/h5.1 s
Top speed
273 km/h
170 mph
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
Mercedes-BenzS-class Coupe (C217)S 400367 hp
Power
367 hp
274 kW
0-100 km/h5.6 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
8.9 L/100 km
26.4 mpg US
31.7 mpg UK

Mercedes-Benz S-class Coupe (C217) S 400 (Stage 3) 551 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-BenzS-class Coupe (C217)S 400 (Stage 2)477 hp
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
4.8 s
Mercedes-BenzS-class Coupe (C217)S 400 (Stage 3)551 hp
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
4.4 s
Mercedes-BenzS-class Coupe (C217)S 400 (Stage 1)433 hp
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
5.1 s
Mercedes-BenzS-class Coupe (C217)S 400367 hp
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
5.6 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 Coupe (C217)S 400 (Stage 2)477 hp
243 hp/t
182 kW/t
4.1 kg/hp
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
Mercedes-BenzS-class Coupe (C217)S 400 (Stage 3)551 hp
281 hp/t
209 kW/t
3.6 kg/hp
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
Mercedes-BenzS-class Coupe (C217)S 400 (Stage 1)433 hp
221 hp/t
165 kW/t
4.5 kg/hp
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
Mercedes-BenzS-class Coupe (C217)S 400367 hp
187 hp/t
140 kW/t
5.3 kg/hp
8.9 L/100 km
26.4 mpg US
31.7 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzS-class Coupe (C217)S 400 (Stage 2)477 hpMercedes-BenzS-class Coupe (C217)S 400 (Stage 3)551 hpMercedes-BenzS-class Coupe (C217)S 400 (Stage 1)433 hpMercedes-BenzS-class Coupe (C217)S 400367 hp
Power
477 hp
356 kW
551 hp
411 kW
433 hp
323 kW
367 hp
274 kW
Torque
675 Nm
498 lb-ft
775 Nm
572 lb-ft
610 Nm
450 lb-ft
500 Nm
369 lb-ft
Acceleration
4.8 s
4.4 s
5.1 s
5.6 s
Top speed
Unrestricted
295 km/h183 mph
Restricted
280 km/h174 mph
292 km/h
181 mph
273 km/h
170 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
1,960 kg
4,321 lb
1,960 kg
4,321 lb
1,960 kg
4,321 lb
1,960 kg
4,321 lb
Fuel consumption
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
400 L
14.1 cu ft
Length
5,027 mm
197.9 in
Height
1,411 mm
55.6 in
Doors/seats
2 doors
4 seats
Trunk
400 L
14.1 cu ft
Length
5,027 mm
197.9 in
Height
1,411 mm
55.6 in
Doors/seats
2 doors
4 seats
Trunk
400 L
14.1 cu ft
Length
5,027 mm
197.9 in
Height
1,411 mm
55.6 in
Doors/seats
2 doors
4 seats
Trunk
400 L
14.1 cu ft
Length
5,027 mm
197.9 in
Height
1,411 mm
55.6 in
Range score
899 km
559 mi
899 km
559 mi
899 km
559 mi
899 km
559 mi
CO2 score
208 g/km
208 g/km
208 g/km
208 g/km
Trunk score
400 L
14.1 cu ft
400 L
14.1 cu ft
400 L
14.1 cu ft
400 L
14.1 cu ft
Power-to-weight score
243 hp/t
182 kW/t
4.1 kg/hp
281 hp/t
209 kW/t
3.6 kg/hp
221 hp/t
165 kW/t
4.5 kg/hp
187 hp/t
140 kW/t
5.3 kg/hp
Overall
Fixed score
Fixed score
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 Coupe (C217) S 400 (Stage 2) 477 hpMercedes-Benz S-class Coupe (C217) S 400 (Stage 3) 551 hpMercedes-Benz S-class Coupe (C217) S 400 (Stage 1) 433 hpMercedes-Benz S-class Coupe (C217) S 400 367 hp
Consumption8.9 L/100 km26.4 mpg US31.7 mpg UK8.9 L/100 km26.4 mpg US31.7 mpg UK8.9 L/100 km26.4 mpg US31.7 mpg UK8.9 L/100 km26.4 mpg US31.7 mpg UK
Cost / 100 km15.58 LC100 km15.58 LC100 km15.58 LC100 km15.58 LC100 km
Cost / 100 mi25.07 LC100 mi25.07 LC100 mi25.07 LC100 mi25.07 LC100 mi
Annual fuel used1,335 L353 US gal294 UK gal1,335 L353 US gal294 UK gal1,335 L353 US gal294 UK gal1,335 L353 US gal294 UK gal
Annual fuel cost2,336 LC/year2,336 LC/year2,336 LC/year2,336 LC/year

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Mercedes-Benz S-class Coupe (C217) S 400 · Stage 2 vs Mercedes-Benz S-class Coupe (C217) S 400 · Stage 3 vs Mercedes-Benz S-class Coupe (C217) S 400 · Stage 1 vs Mercedes-Benz S-class Coupe (C217) S 400 - car comparison - FastVsFaster