Car comparison

Mercedes-Benz S-class (W221) AMG S 63 V8vsMercedes-Benz Maybach S-class (Z223) S 580 V8

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

New comparison

Mercedes-Benz S-class (W221)

AMG S 63 V8

525 hp6208 ccGasolineRWDAutomaticNaturally aspiratedSedan2006-2009
VS

Mercedes-Benz Maybach S-class (Z223)

S 580 V8

503 hp3982 ccGasolineAWDAutomaticTwin-turboSedan2021-2026

Comparison overview

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

Best choices

Mercedes-Benz S-class (W221) AMG S 63 V8

  • Quickest 0-100 km/h
    4.6 s
  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    525 hp
    391 kW
  • Lightest
    1,995 kg
    4,398 lb
  • Best power-to-weight
    263 hp/t
    196 kW/t
    3.8 kg/hp
  • Largest trunk
    560 L
  • Best overall score
    79/100
  • Best performance score
    82/100
  • Best practicality score
    73/100

Mercedes-Benz Maybach S-class (Z223) S 580 V8

  • Highest torque
    700 Nm
    516 lb-ft
  • Lowest combined fuel consumption
    10.9 L/100 km
    21.6 mpg US
    25.9 mpg UK
  • Lowest city consumption
    15.7 L/100 km
    15.0 mpg US
    18.0 mpg UK
  • Lowest highway consumption
    8.1 L/100 km
    29.0 mpg US
    34.9 mpg UK
  • Best estimated range
    697 km
    433 mi
  • Best economy score
    78/100

Specification comparison

Specification comparison
ModelMercedes-BenzS-class (W221)AMG S 63 V8Mercedes-BenzMaybach S-class (Z223)S 580 V8
Power
525hp391kW
503hp375kW
Torque
630Nm465lb-ft
700Nm516lb-ft
Curb weight
1,995kg4,398lb
2,215kg4,883lb
Gross weight
2,595kg5,721lb
2,910kg6,415lb
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
41.7s99% target: 262 km/h / 163 mph
Calculated
47.1s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
4.6s
4.8s
0-200 km/h
13.2s
Calculated
14.3s
Calculated
0-60 mph
4.4s
Calculated
4.6s
Calculated
Fuel consumption
14.9L/100 km15.8mpg US19.0mpg UK
10.9L/100 km21.6mpg US25.9mpg UK
Fuel consumption city
23.2L/100 km10.1mpg US12.2mpg UK
15.7L/100 km15mpg US18.0mpg UK
Fuel consumption highway
10.2L/100 km23.1mpg US27.7mpg UK
8.1L/100 km29mpg US34.9mpg UK
Quarter mile
12.4s
Calculated
12.7s
Calculated
Power-to-weight
263hp/t196kW/t119hp/1000 lb
Calculated
227hp/t169kW/t103hp/1000 lb
Calculated
Torque-to-weight
316Nm/t211lb-ft/ton
Calculated
316Nm/t211lb-ft/ton
Calculated
Estimated range
604km375mi
Calculated
697km433mi
Calculated
Displacement
6,208cc379cu in
3,982cc243cu in
Length
5,079mm200in
5,469mm215in
Width
1,872mm74in
1,921mm76in
Height
1,473mm58in
1,510mm59in
Wheelbase
3,035mm119in
3,396mm134in
Front track
1,604mm63in
1,655mm65in
Rear track
1,606mm63in
1,683mm66in
Ground clearance-
130mm5in
Trunk volume-
505L
Max trunk volume
560L
-
Doors
4
4
Seats
4
4
Fuel tank
90L
76L
CO2 emissions
355g/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 (W221) AMG S 63 V8Mercedes-Benz Maybach S-class (Z223) S 580 V8PowerTorque
  • Mercedes-Benz S-class (W221) AMG S 63 V8: Power / Torque
  • Mercedes-Benz Maybach S-class (Z223) S 580 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzS-class (W221)AMG S 63 V86,800 rpm5,200 rpm7,050 rpm
Mercedes-BenzMaybach S-class (Z223)S 580 V85,500 rpm2,000-4,500 rpm5,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzS-class (W221)AMG S 63 V8Mercedes-BenzMaybach S-class (Z223)S 580 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
4.4 s
4.6 s
0-100 km/h
0-62 mph
4.6 s
4.8 s
0-200 km/h
0-124 mph
13.2 s
14.3 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
2.3 s
2.3 s
330 ft
101 m
5.7 s
5.8 s
1/8 mile
201 m
8.3 s
8.5 s
1000 ft
305 m
10.6 s
10.8 s
1/4 mile
402 m
12.4 s
12.7 s
Trap speed
1/4 mile
402 m
194 km/h
121 mph
189 km/h
117 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzS-class (W221)AMG S 63 V8
525 hp
391 kW
Mercedes-BenzMaybach S-class (Z223)S 580 V8
503 hp
375 kW

Mercedes-Benz S-class (W221) AMG S 63 V8 has 22 hp more than Mercedes-Benz Maybach S-class (Z223) S 580 V8.

The biggest power difference is between Mercedes-Benz Maybach S-class (Z223) S 580 V8 and Mercedes-Benz S-class (W221) AMG S 63 V8: 22 hp (16 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzS-class (W221)AMG S 63 V8
630 Nm
465 lb-ft
Mercedes-BenzMaybach S-class (Z223)S 580 V8
700 Nm
516 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzS-class (W221)AMG S 63 V8
1,995 kg
4,398 lb
Mercedes-BenzMaybach S-class (Z223)S 580 V8
2,215 kg
4,883 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 (W221)AMG S 63 V8
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Mercedes-BenzMaybach S-class (Z223)S 580 V8
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 (W221)AMG S 63 V84.6 s
Mercedes-BenzMaybach S-class (Z223)S 580 V84.8 s

The biggest 0-100 km/h difference is between Mercedes-Benz S-class (W221) AMG S 63 V8 and Mercedes-Benz Maybach S-class (Z223) S 580 V8: 0.2 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 (W221)AMG S 63 V8
14.9 L/100 km
15.8 mpg US
19.0 mpg UK
Mercedes-BenzMaybach S-class (Z223)S 580 V8
10.9 L/100 km
21.6 mpg US
25.9 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz Maybach S-class (Z223) S 580 V8 and Mercedes-Benz S-class (W221) AMG S 63 V8: 4.0 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 (W221)AMG S 63 V8
263 hp/t
196 kW/t
3.8 kg/hp
Mercedes-BenzMaybach S-class (Z223)S 580 V8
227 hp/t
169 kW/t
4.4 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzS-class (W221)AMG S 63 V8
604 km
375 mi
Mercedes-BenzMaybach S-class (Z223)S 580 V8
697 km
433 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzS-class (W221)AMG S 63 V8
525 hp
391 kW
4.6 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Mercedes-BenzMaybach S-class (Z223)S 580 V8
503 hp
375 kW
4.8 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 (W221)AMG S 63 V8
Power
525 hp
391 kW
0-100 km/h4.6 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
4 seats
Trunk
560 L
19.8 cu ft
Length
5,079 mm
200.0 in
Height
1,473 mm
58.0 in
Mercedes-BenzMaybach S-class (Z223)S 580 V8
Power
503 hp
375 kW
0-100 km/h4.8 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
4 seats
Trunk
505 L
17.8 cu ft
Length
5,469 mm
215.3 in
Height
1,510 mm
59.4 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 (W221)AMG S 63 V8
Power
525 hp
391 kW
0-100 km/h4.6 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
14.9 L/100 km
15.8 mpg US
19.0 mpg UK
Mercedes-BenzMaybach S-class (Z223)S 580 V8
Power
503 hp
375 kW
0-100 km/h4.8 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
10.9 L/100 km
21.6 mpg US
25.9 mpg UK

Mercedes-Benz Maybach S-class (Z223) 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 (W221)AMG S 63 V8
14.9 L/100 km
15.8 mpg US
19.0 mpg UK
4.6 s
Mercedes-BenzMaybach S-class (Z223)S 580 V8
10.9 L/100 km
21.6 mpg US
25.9 mpg UK
4.8 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 (W221)AMG S 63 V8
263 hp/t
196 kW/t
3.8 kg/hp
14.9 L/100 km
15.8 mpg US
19.0 mpg UK
Mercedes-BenzMaybach S-class (Z223)S 580 V8
227 hp/t
169 kW/t
4.4 kg/hp
10.9 L/100 km
21.6 mpg US
25.9 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzS-class (W221)AMG S 63 V8Mercedes-BenzMaybach S-class (Z223)S 580 V8
Power
525 hp
391 kW
503 hp
375 kW
Torque
630 Nm
465 lb-ft
700 Nm
516 lb-ft
Acceleration
4.6 s
4.8 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
2,215 kg
4,883 lb
Fuel consumption
14.9 L/100 km
15.8 mpg US
19.0 mpg UK
10.9 L/100 km
21.6 mpg US
25.9 mpg UK
Practicality
Doors/seats
4 doors
4 seats
Trunk
560 L
19.8 cu ft
Length
5,079 mm
200.0 in
Height
1,473 mm
58.0 in
Doors/seats
4 doors
4 seats
Trunk
505 L
17.8 cu ft
Length
5,469 mm
215.3 in
Height
1,510 mm
59.4 in
Range score
604 km
375 mi
697 km
433 mi
CO2 score
355 g/km
-
Trunk score
560 L
19.8 cu ft
505 L
17.8 cu ft
Power-to-weight score
263 hp/t
196 kW/t
3.8 kg/hp
227 hp/t
169 kW/t
4.4 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 (W221) AMG S 63 V8Mercedes-Benz Maybach S-class (Z223) S 580 V8
Consumption14.9 L/100 km15.8 mpg US19 mpg UK10.9 L/100 km21.6 mpg US25.9 mpg UK
Cost / 100 km26.08 LC100 km19.08 LC100 km
Cost / 100 mi41.96 LC100 mi30.70 LC100 mi
Annual fuel used2,235 L590 US gal492 UK gal1,635 L432 US gal360 UK gal
Annual fuel cost3,911 LC/year2,861 LC/year

Head-to-head comparisons

Mercedes-Benz S-class (W221) AMG S 63 V8

  • Has 22 hp more
  • Is 220 kg lighter
  • Is 0.2 s quicker from 0-100 km/h
  • Has 36 hp/t better power-to-weight
  • Has 55 L more trunk volume

Pros

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

Cons

  • Highest combined fuel consumption

Mercedes-Benz Maybach S-class (Z223) S 580 V8

  • Has 70 Nm more
  • Uses 4.0 L/100 km less fuel
  • Has 93 km (58 mi) more estimated range

Pros

  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range

Cons

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz S-class (W221) AMG S 63 V8
Mercedes-Benz Maybach S-class (Z223) S 580 V8
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