Car comparison

Mercedes-Benz S-class Coupe (C217) · Facelift 2017 S 450vsMercedes-Benz S-class Coupe (C140) S 600 V12

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

New comparison

Mercedes-Benz S-class Coupe (C217) · Facelift 2017

S 450

367 hp2996 ccGasolineAWDAutomaticTwin-turboCoupe2017-2020
VS

Mercedes-Benz S-class Coupe (C140)

S 600 V12

394 hp5987 ccGasolineRWDAutomaticNaturally aspiratedCoupe1993-1995

Comparison overview

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

Best choices

Mercedes-Benz S-class Coupe (C217) Facelift 2017 S 450

  • Quickest 0-100 km/h
    5.5 s
  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Lightest
    1,975 kg
    4,354 lb
  • Best power-to-weight
    186 hp/t
    139 kW/t
    5.4 kg/hp
  • Lowest city consumption
    12.6 L/100 km
    18.7 mpg US
    22.4 mpg UK
  • Lowest highway consumption
    7.2 L/100 km
    32.7 mpg US
    39.2 mpg UK
  • Best overall score
    64/100
  • Best performance score
    70/100
  • Best economy score
    82/100

Specification comparison

Specification comparison
ModelMercedes-BenzS-class Coupe (C217)Facelift 2017S 450Mercedes-BenzS-class Coupe (C140)S 600 V12
Power
367hp274kW
394hp294kW
Torque
500Nm369lb-ft
570Nm420lb-ft
Curb weight
1,975kg4,354lb
2,240kg4,938lb
Gross weight
2,555kg5,633lb
2,720kg5,997lb
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
78.7s99% target: 262 km/h / 163 mph
Calculated
103.6s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
5.5s
6.6s
0-200 km/h
19.6s
Calculated
24.6s
Calculated
0-60 mph
5.2s
Calculated
6.3s
Calculated
Fuel consumption
9.2L/100 km25.6mpg US30.7mpg UK
-
Fuel consumption city
12.6L/100 km18.7mpg US22.4mpg UK
20.7L/100 km11.4mpg US13.6mpg UK
Fuel consumption highway
7.2L/100 km32.7mpg US39.2mpg UK
13.7L/100 km17.2mpg US20.6mpg UK
Quarter mile
13.6s
Calculated
14.6s
Calculated
Power-to-weight
186hp/t139kW/t84hp/1000 lb
Calculated
176hp/t131kW/t80hp/1000 lb
Calculated
Torque-to-weight
253Nm/t169lb-ft/ton
Calculated
254Nm/t170lb-ft/ton
Calculated
Estimated range
870km540mi
Calculated
-
Displacement
2,996cc183cu in
5,987cc365cu in
Length
5,032mm198in
5,065mm199in
Width
1,899mm75in
1,912mm75in
Height
1,411mm56in
1,478mm58in
Wheelbase
2,945mm116in
2,945mm116in
Front track
1,625mm64in
1,614mm64in
Rear track
1,649mm65in
1,587mm62in
Trunk volume
400L
505L
Doors
2
2
Seats
4
4
Fuel tank
80L
100L
CO2 emissions
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) Facelift 2017 S 450Mercedes-Benz S-class Coupe (C140) S 600 V12PowerTorque
  • Mercedes-Benz S-class Coupe (C217) Facelift 2017 S 450: Power / Torque
  • Mercedes-Benz S-class Coupe (C140) S 600 V12: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzS-class Coupe (C217)Facelift 2017S 4505,500-6,000 rpm1,600-4,000 rpm6,250 rpm
Mercedes-BenzS-class Coupe (C140)S 600 V125,200 rpm3,800 rpm5,450 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzS-class Coupe (C217)Facelift 2017S 450Mercedes-BenzS-class Coupe (C140)S 600 V12
Acceleration checkpoints
0-60 mph
0-97 km/h
5.2 s
6.3 s
0-100 km/h
0-62 mph
5.5 s
6.6 s
0-200 km/h
0-124 mph
19.6 s
24.6 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
2.4 s
330 ft
101 m
5.9 s
6.3 s
1/8 mile
201 m
8.9 s
9.6 s
1000 ft
305 m
11.5 s
12.3 s
1/4 mile
402 m
13.6 s
14.6 s
Trap speed
1/4 mile
402 m
170 km/h
106 mph
159 km/h
99 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzS-class Coupe (C217)Facelift 2017S 450
367 hp
274 kW
Mercedes-BenzS-class Coupe (C140)S 600 V12
394 hp
294 kW

Mercedes-Benz S-class Coupe (C140) S 600 V12 has 27 hp more than Mercedes-Benz S-class Coupe (C217) Facelift 2017 S 450.

The biggest power difference is between Mercedes-Benz S-class Coupe (C217) Facelift 2017 S 450 and Mercedes-Benz S-class Coupe (C140) S 600 V12: 27 hp (20 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzS-class Coupe (C217)Facelift 2017S 450
500 Nm
369 lb-ft
Mercedes-BenzS-class Coupe (C140)S 600 V12
570 Nm
420 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzS-class Coupe (C217)Facelift 2017S 450
1,975 kg
4,354 lb
Mercedes-BenzS-class Coupe (C140)S 600 V12
2,240 kg
4,938 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)Facelift 2017S 450
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Mercedes-BenzS-class Coupe (C140)S 600 V12
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 Coupe (C217)Facelift 2017S 4505.5 s
Mercedes-BenzS-class Coupe (C140)S 600 V126.6 s

Although Mercedes-Benz S-class Coupe (C140) S 600 V12 has more power, Mercedes-Benz S-class Coupe (C217) Facelift 2017 S 450 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz S-class Coupe (C217) Facelift 2017 S 450 and Mercedes-Benz S-class Coupe (C140) S 600 V12: 1.1 s.

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 Coupe (C217)Facelift 2017S 450
186 hp/t
139 kW/t
5.4 kg/hp
Mercedes-BenzS-class Coupe (C140)S 600 V12
176 hp/t
131 kW/t
5.7 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzS-class Coupe (C217)Facelift 2017S 450
367 hp
274 kW
5.5 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Mercedes-BenzS-class Coupe (C140)S 600 V12
394 hp
294 kW
6.6 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)Facelift 2017S 450
Power
367 hp
274 kW
0-100 km/h5.5 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
5,032 mm
198.1 in
Height
1,411 mm
55.6 in
Mercedes-BenzS-class Coupe (C140)S 600 V12
Power
394 hp
294 kW
0-100 km/h6.6 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
505 L
17.8 cu ft
Length
5,065 mm
199.4 in
Height
1,478 mm
58.2 in

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzS-class Coupe (C217)Facelift 2017S 450Mercedes-BenzS-class Coupe (C140)S 600 V12
Power
367 hp
274 kW
394 hp
294 kW
Torque
500 Nm
369 lb-ft
570 Nm
420 lb-ft
Acceleration
5.5 s
6.6 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
1,975 kg
4,354 lb
2,240 kg
4,938 lb
Fuel consumption
9.2 L/100 km
25.6 mpg US
30.7 mpg UK
-
Practicality
Doors/seats
2 doors
4 seats
Trunk
400 L
14.1 cu ft
Length
5,032 mm
198.1 in
Height
1,411 mm
55.6 in
Doors/seats
2 doors
4 seats
Trunk
505 L
17.8 cu ft
Length
5,065 mm
199.4 in
Height
1,478 mm
58.2 in
Range score
870 km
540 mi
-
CO2 score
208 g/km
-
Trunk score
400 L
14.1 cu ft
505 L
17.8 cu ft
Power-to-weight score
186 hp/t
139 kW/t
5.4 kg/hp
176 hp/t
131 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 S-class Coupe (C217) Facelift 2017 S 450
Consumption9.2 L/100 km25.6 mpg US30.7 mpg UK
Cost / 100 km16.10 LC100 km
Cost / 100 mi25.91 LC100 mi
Annual fuel used1,380 L365 US gal304 UK gal
Annual fuel cost2,415 LC/year

Head-to-head comparisons

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Mercedes-Benz S-class Coupe (C217) S 450
Mercedes-Benz S-class Coupe (C140) S 600 V12
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