Car comparison

Mercedes-Benz S-class (W223) · Facelift 2026 S 580 V8vsMercedes-Benz S-class (W140) 600 SE

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

New comparison

Mercedes-Benz S-class (W223) · Facelift 2026

S 580 V8

537 hp3982 ccGasolineAWDAutomaticTurbochargedSedan2026-present
VS

Mercedes-Benz S-class (W140)

600 SE

408 hp5987 ccGasolineRWDAutomaticNaturally aspiratedSedan1991-1993

Comparison overview

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

Best choices

Mercedes-Benz S-class (W223) Facelift 2026 S 580 V8

  • Quickest 0-100 km/h
    4.0 s
  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    537 hp
    400 kW
  • Highest torque
    750 Nm
    553 lb-ft
  • Lightest
    2,175 kg
    4,795 lb
  • Best power-to-weight
    247 hp/t
    184 kW/t
    4.1 kg/hp
  • Lowest combined fuel consumption
    11.2 L/100 km
    21.0 mpg US
    25.2 mpg UK
  • Best overall score
    83/100
  • Best performance score
    86/100
  • Best economy score
    77/100
  • Best practicality score
    77/100

Specification comparison

Specification comparison
ModelMercedes-BenzS-class (W223)Facelift 2026S 580 V8Mercedes-BenzS-class (W140)600 SE
Power
537hp400kW
408hp304kW
Torque
750Nm553lb-ft
580Nm428lb-ft
Curb weight
2,175kg4,795lb
2,180kg4,806lb
Gross weight
2,895kg6,382lb
2,640kg5,820lb
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
38.0s99% target: 262 km/h / 163 mph
Calculated
61.6s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
4.0s
6.0s
0-200 km/h
11.7s
Calculated
18.3s
Calculated
0-60 mph
3.8s
Calculated
5.7s
Calculated
Fuel consumption
11.2L/100 km21mpg US25.2mpg UK
13.7L/100 km17.2mpg US20.6mpg UK
Quarter mile
11.8s
Calculated
13.9s
Calculated
Power-to-weight
247hp/t184kW/t112hp/1000 lb
Calculated
187hp/t140kW/t85hp/1000 lb
Calculated
Torque-to-weight
345Nm/t231lb-ft/ton
Calculated
266Nm/t178lb-ft/ton
Calculated
Estimated range
679km422mi
Calculated
730km454mi
Calculated
Displacement
3,982cc243cu in
5,987cc365cu in
Length
5,194mm204in
5,113mm201in
Width
1,921mm76in
1,886mm74in
Height
1,503mm59in
1,490mm59in
Wheelbase
3,106mm122in
3,040mm120in
Front track
1,660mm65in
1,602mm63in
Rear track
1,688mm66in
1,574mm62in
Trunk volume
530L
535L
Doors
4
4
Seats
5
5
Fuel tank
76L
100L

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) Facelift 2026 S 580 V8Mercedes-Benz S-class (W140) 600 SEPowerTorque
  • Mercedes-Benz S-class (W223) Facelift 2026 S 580 V8: Power / Torque
  • Mercedes-Benz S-class (W140) 600 SE: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzS-class (W223)Facelift 2026S 580 V85,500-6,100 rpm2,500-4,500 rpm6,350 rpm
Mercedes-BenzS-class (W140)600 SE5,200 rpm3,800 rpm5,450 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzS-class (W223)Facelift 2026S 580 V8Mercedes-BenzS-class (W140)600 SE
Acceleration checkpoints
0-60 mph
0-97 km/h
3.8 s
5.7 s
0-100 km/h
0-62 mph
4.0 s
6.0 s
0-200 km/h
0-124 mph
11.7 s
18.3 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
2.1 s
2.5 s
330 ft
101 m
5.3 s
6.3 s
1/8 mile
201 m
7.8 s
9.3 s
1000 ft
305 m
10.0 s
11.8 s
1/4 mile
402 m
11.8 s
13.9 s
Trap speed
1/4 mile
402 m
201 km/h
125 mph
175 km/h
109 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzS-class (W223)Facelift 2026S 580 V8
537 hp
400 kW
Mercedes-BenzS-class (W140)600 SE
408 hp
304 kW

Mercedes-Benz S-class (W223) Facelift 2026 S 580 V8 has 129 hp more than Mercedes-Benz S-class (W140) 600 SE.

The biggest power difference is between Mercedes-Benz S-class (W140) 600 SE and Mercedes-Benz S-class (W223) Facelift 2026 S 580 V8: 129 hp (96 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzS-class (W223)Facelift 2026S 580 V8
750 Nm
553 lb-ft
Mercedes-BenzS-class (W140)600 SE
580 Nm
428 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzS-class (W223)Facelift 2026S 580 V8
2,175 kg
4,795 lb
Mercedes-BenzS-class (W140)600 SE
2,180 kg
4,806 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)Facelift 2026S 580 V8
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Mercedes-BenzS-class (W140)600 SE
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)Facelift 2026S 580 V84.0 s
Mercedes-BenzS-class (W140)600 SE6.0 s

The biggest 0-100 km/h difference is between Mercedes-Benz S-class (W223) Facelift 2026 S 580 V8 and Mercedes-Benz S-class (W140) 600 SE: 2.0 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)Facelift 2026S 580 V8
11.2 L/100 km
21.0 mpg US
25.2 mpg UK
Mercedes-BenzS-class (W140)600 SE
13.7 L/100 km
17.2 mpg US
20.6 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz S-class (W223) Facelift 2026 S 580 V8 and Mercedes-Benz S-class (W140) 600 SE: 2.5 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-BenzS-class (W223)Facelift 2026S 580 V8
247 hp/t
184 kW/t
4.1 kg/hp
Mercedes-BenzS-class (W140)600 SE
187 hp/t
140 kW/t
5.3 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzS-class (W223)Facelift 2026S 580 V8
679 km
422 mi
Mercedes-BenzS-class (W140)600 SE
730 km
454 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzS-class (W223)Facelift 2026S 580 V8
537 hp
400 kW
4.0 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Mercedes-BenzS-class (W140)600 SE
408 hp
304 kW
6.0 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)Facelift 2026S 580 V8
Power
537 hp
400 kW
0-100 km/h4.0 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk
530 L
18.7 cu ft
Length
5,194 mm
204.5 in
Height
1,503 mm
59.2 in
Mercedes-BenzS-class (W140)600 SE
Power
408 hp
304 kW
0-100 km/h6.0 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk
535 L
18.9 cu ft
Length
5,113 mm
201.3 in
Height
1,490 mm
58.7 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-BenzS-class (W223)Facelift 2026S 580 V8
Power
537 hp
400 kW
0-100 km/h4.0 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
11.2 L/100 km
21.0 mpg US
25.2 mpg UK
Mercedes-BenzS-class (W140)600 SE
Power
408 hp
304 kW
0-100 km/h6.0 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
13.7 L/100 km
17.2 mpg US
20.6 mpg UK

Mercedes-Benz S-class (W223) Facelift 2026 S 580 V8 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)Facelift 2026S 580 V8
11.2 L/100 km
21.0 mpg US
25.2 mpg UK
4.0 s
Mercedes-BenzS-class (W140)600 SE
13.7 L/100 km
17.2 mpg US
20.6 mpg UK
6.0 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)Facelift 2026S 580 V8
247 hp/t
184 kW/t
4.1 kg/hp
11.2 L/100 km
21.0 mpg US
25.2 mpg UK
Mercedes-BenzS-class (W140)600 SE
187 hp/t
140 kW/t
5.3 kg/hp
13.7 L/100 km
17.2 mpg US
20.6 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzS-class (W223)Facelift 2026S 580 V8Mercedes-BenzS-class (W140)600 SE
Power
537 hp
400 kW
408 hp
304 kW
Torque
750 Nm
553 lb-ft
580 Nm
428 lb-ft
Acceleration
4.0 s
6.0 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
2,175 kg
4,795 lb
2,180 kg
4,806 lb
Fuel consumption
11.2 L/100 km
21.0 mpg US
25.2 mpg UK
13.7 L/100 km
17.2 mpg US
20.6 mpg UK
Practicality
Doors/seats
4 doors
5 seats
Trunk
530 L
18.7 cu ft
Length
5,194 mm
204.5 in
Height
1,503 mm
59.2 in
Doors/seats
4 doors
5 seats
Trunk
535 L
18.9 cu ft
Length
5,113 mm
201.3 in
Height
1,490 mm
58.7 in
Range score
679 km
422 mi
730 km
454 mi
Trunk score
530 L
18.7 cu ft
535 L
18.9 cu ft
Power-to-weight score
247 hp/t
184 kW/t
4.1 kg/hp
187 hp/t
140 kW/t
5.3 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) Facelift 2026 S 580 V8Mercedes-Benz S-class (W140) 600 SE
Consumption11.2 L/100 km21 mpg US25.2 mpg UK13.7 L/100 km17.2 mpg US20.6 mpg UK
Cost / 100 km19.60 LC100 km23.97 LC100 km
Cost / 100 mi31.54 LC100 mi38.58 LC100 mi
Annual fuel used1,680 L444 US gal370 UK gal2,055 L543 US gal452 UK gal
Annual fuel cost2,940 LC/year3,596 LC/year

Head-to-head comparisons

Mercedes-Benz S-class (W223) Facelift 2026 S 580 V8

  • Has 129 hp more
  • Has 170 Nm more
  • Is 5 kg lighter
  • Is 2.0 s quicker from 0-100 km/h
  • Uses 2.5 L/100 km less fuel
  • Has 60 hp/t better power-to-weight

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

Cons

  • Smallest trunk

Mercedes-Benz S-class (W140) 600 SE

  • Has 51 km (32 mi) more estimated range
  • Has 5 L more trunk volume

Pros

  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Highest combined fuel consumption
  • Heaviest

Choose cars to compare

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Model
Generation
Engine or modification
Mercedes-Benz S-class (W223) S 580 V8
Mercedes-Benz S-class (W140) 600 SE
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Mercedes-Benz S-class (W223) · Facelift 2026 S 580 V8 vs Mercedes-Benz S-class (W140) 600 SE - car comparison - FastVsFaster