Car comparison

Mercedes-Benz M-class (W166) AMG ML 63 V8vsMercedes-Benz M-class (W163) AMG ML 55 V8

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

New comparison

Mercedes-Benz M-class (W166)

AMG ML 63 V8

523 hp5461 ccGasolineAWDTwin-turboSUV2012-2015
VS

Mercedes-Benz M-class (W163)

AMG ML 55 V8

347 hp5439 ccGasolineAWDAutomaticNaturally aspiratedSUV1999-2001

Comparison overview

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

Best choices

Mercedes-Benz M-class (W166) AMG ML 63 V8

  • Quickest 0-100 km/h
    4.8 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    523 hp
    390 kW
  • Highest torque
    700 Nm
    516 lb-ft
  • Best power-to-weight
    223 hp/t
    166 kW/t
    4.5 kg/hp
  • Lowest combined fuel consumption
    11.8 L/100 km
    19.9 mpg US
    23.9 mpg UK
  • Lowest city consumption
    15.7 L/100 km
    15.0 mpg US
    18.0 mpg UK
  • Lowest highway consumption
    9.6 L/100 km
    24.5 mpg US
    29.4 mpg UK
  • Best estimated range
    788 km
    490 mi
  • Largest trunk
    690 L
  • Best overall score
    83/100
  • Best performance score
    79/100
  • Best economy score
    75/100
  • Best practicality score
    92/100

Specification comparison

Specification comparison
ModelMercedes-BenzM-class (W166)AMG ML 63 V8Mercedes-BenzM-class (W163)AMG ML 55 V8
Power
523hp390kW
347hp259kW
Torque
700Nm516lb-ft
510Nm376lb-ft
Curb weight
2,345kg5,170lb
2,085kg4,597lb
Gross weight
3,050kg6,724lb
2,750kg6,063lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
232 km/h
144 mph
To 99% top speed
68.5s99% target: 257 km/h / 160 mph
Calculated
89.2s99% target: 230 km/h / 143 mph
Calculated
0-100 km/h
4.8s
6.9s
0-200 km/h
17.7s
Calculated
31.9s
Calculated
0-60 mph
4.6s
Calculated
6.5s
Calculated
Fuel consumption
11.8L/100 km19.9mpg US23.9mpg UK
14.5L/100 km16.2mpg US19.5mpg UK
Fuel consumption city
15.7L/100 km15mpg US18.0mpg UK
19.7L/100 km11.9mpg US14.3mpg UK
Fuel consumption highway
9.6L/100 km24.5mpg US29.4mpg UK
11.4L/100 km20.6mpg US24.8mpg UK
Quarter mile
13.0s
Calculated
14.9s
Calculated
Power-to-weight
223hp/t166kW/t101hp/1000 lb
Calculated
166hp/t124kW/t75hp/1000 lb
Calculated
Torque-to-weight
299Nm/t200lb-ft/ton
Calculated
245Nm/t164lb-ft/ton
Calculated
Estimated range
788km490mi
Calculated
641km399mi
Calculated
Displacement
5,461cc333cu in
5,439cc332cu in
Length
4,804mm189in
4,635mm182in
Width
1,926mm76in
1,833mm72in
Height
1,796mm71in
1,820mm72in
Wheelbase
2,915mm115in
2,820mm111in
Front track
1,648mm65in
1,555mm61in
Rear track
1,663mm65in
1,555mm61in
Trunk volume
690L
633L
Max trunk volume
2,010L
2,020L
Doors
5
5
Seats
5
5
Fuel tank
93L
93L
CO2 emissions
276g/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 M-class (W166) AMG ML 63 V8Mercedes-Benz M-class (W163) AMG ML 55 V8PowerTorque
  • Mercedes-Benz M-class (W166) AMG ML 63 V8: Power / Torque
  • Mercedes-Benz M-class (W163) AMG ML 55 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzM-class (W166)AMG ML 63 V85,250-5,750 rpm1,750-5,000 rpm6,000 rpm
Mercedes-BenzM-class (W163)AMG ML 55 V85,500 rpm2,800 rpm5,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzM-class (W166)AMG ML 63 V8Mercedes-BenzM-class (W163)AMG ML 55 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
4.6 s
6.5 s
0-100 km/h
0-62 mph
4.8 s
6.9 s
0-200 km/h
0-124 mph
17.7 s
31.9 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
232 km/h
144 mph
Drag race simulation
60 ft
18 m
2.1 s
2.4 s
330 ft
101 m
5.6 s
6.4 s
1/8 mile
201 m
8.4 s
9.7 s
1000 ft
305 m
10.9 s
12.6 s
1/4 mile
402 m
13.0 s
14.9 s
Trap speed
1/4 mile
402 m
176 km/h
109 mph
152 km/h
94 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzM-class (W166)AMG ML 63 V8
523 hp
390 kW
Mercedes-BenzM-class (W163)AMG ML 55 V8
347 hp
259 kW

Mercedes-Benz M-class (W166) AMG ML 63 V8 has 176 hp more than Mercedes-Benz M-class (W163) AMG ML 55 V8.

The biggest power difference is between Mercedes-Benz M-class (W163) AMG ML 55 V8 and Mercedes-Benz M-class (W166) AMG ML 63 V8: 176 hp (131 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzM-class (W166)AMG ML 63 V8
700 Nm
516 lb-ft
Mercedes-BenzM-class (W163)AMG ML 55 V8
510 Nm
376 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzM-class (W166)AMG ML 63 V8
2,345 kg
5,170 lb
Mercedes-BenzM-class (W163)AMG ML 55 V8
2,085 kg
4,597 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-BenzM-class (W166)AMG ML 63 V8
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Mercedes-BenzM-class (W163)AMG ML 55 V8
232 km/h
144 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
VehicleValue
Mercedes-BenzM-class (W166)AMG ML 63 V84.8 s
Mercedes-BenzM-class (W163)AMG ML 55 V86.9 s

The biggest 0-100 km/h difference is between Mercedes-Benz M-class (W166) AMG ML 63 V8 and Mercedes-Benz M-class (W163) AMG ML 55 V8: 2.1 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-BenzM-class (W166)AMG ML 63 V8
11.8 L/100 km
19.9 mpg US
23.9 mpg UK
Mercedes-BenzM-class (W163)AMG ML 55 V8
14.5 L/100 km
16.2 mpg US
19.5 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz M-class (W166) AMG ML 63 V8 and Mercedes-Benz M-class (W163) AMG ML 55 V8: 2.7 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-BenzM-class (W166)AMG ML 63 V8
223 hp/t
166 kW/t
4.5 kg/hp
Mercedes-BenzM-class (W163)AMG ML 55 V8
166 hp/t
124 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-BenzM-class (W166)AMG ML 63 V8
788 km
490 mi
Mercedes-BenzM-class (W163)AMG ML 55 V8
641 km
399 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzM-class (W166)AMG ML 63 V8
523 hp
390 kW
4.8 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Mercedes-BenzM-class (W163)AMG ML 55 V8
347 hp
259 kW
6.9 s
232 km/h
144 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-BenzM-class (W166)AMG ML 63 V8
Power
523 hp
390 kW
0-100 km/h4.8 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
5 doors
5 seats
Trunk
690 L
24.4 cu ft
Length
4,804 mm
189.1 in
Height
1,796 mm
70.7 in
Mercedes-BenzM-class (W163)AMG ML 55 V8
Power
347 hp
259 kW
0-100 km/h6.9 s
Top speed
232 km/h
144 mph
Doors/seats
5 doors
5 seats
Trunk
633 L
22.4 cu ft
Length
4,635 mm
182.5 in
Height
1,820 mm
71.7 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-BenzM-class (W166)AMG ML 63 V8
Power
523 hp
390 kW
0-100 km/h4.8 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
11.8 L/100 km
19.9 mpg US
23.9 mpg UK
Mercedes-BenzM-class (W163)AMG ML 55 V8
Power
347 hp
259 kW
0-100 km/h6.9 s
Top speed
232 km/h
144 mph
14.5 L/100 km
16.2 mpg US
19.5 mpg UK

Mercedes-Benz M-class (W166) AMG ML 63 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-BenzM-class (W166)AMG ML 63 V8
11.8 L/100 km
19.9 mpg US
23.9 mpg UK
4.8 s
Mercedes-BenzM-class (W163)AMG ML 55 V8
14.5 L/100 km
16.2 mpg US
19.5 mpg UK
6.9 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-BenzM-class (W166)AMG ML 63 V8
223 hp/t
166 kW/t
4.5 kg/hp
11.8 L/100 km
19.9 mpg US
23.9 mpg UK
Mercedes-BenzM-class (W163)AMG ML 55 V8
166 hp/t
124 kW/t
6.0 kg/hp
14.5 L/100 km
16.2 mpg US
19.5 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzM-class (W166)AMG ML 63 V8Mercedes-BenzM-class (W163)AMG ML 55 V8
Power
523 hp
390 kW
347 hp
259 kW
Torque
700 Nm
516 lb-ft
510 Nm
376 lb-ft
Acceleration
4.8 s
6.9 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
232 km/h
144 mph
Lightness
2,345 kg
5,170 lb
2,085 kg
4,597 lb
Fuel consumption
11.8 L/100 km
19.9 mpg US
23.9 mpg UK
14.5 L/100 km
16.2 mpg US
19.5 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
690 L
24.4 cu ft
Length
4,804 mm
189.1 in
Height
1,796 mm
70.7 in
Doors/seats
5 doors
5 seats
Trunk
633 L
22.4 cu ft
Length
4,635 mm
182.5 in
Height
1,820 mm
71.7 in
Range score
788 km
490 mi
641 km
399 mi
CO2 score
276 g/km
-
Trunk score
690 L
24.4 cu ft
633 L
22.4 cu ft
Power-to-weight score
223 hp/t
166 kW/t
4.5 kg/hp
166 hp/t
124 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 M-class (W166) AMG ML 63 V8Mercedes-Benz M-class (W163) AMG ML 55 V8
Consumption11.8 L/100 km19.9 mpg US23.9 mpg UK14.5 L/100 km16.2 mpg US19.5 mpg UK
Cost / 100 km20.65 LC100 km25.38 LC100 km
Cost / 100 mi33.23 LC100 mi40.84 LC100 mi
Annual fuel used1,770 L468 US gal389 UK gal2,175 L575 US gal478 UK gal
Annual fuel cost3,098 LC/year3,806 LC/year

Head-to-head comparisons

Mercedes-Benz M-class (W166) AMG ML 63 V8

  • Has 176 hp more
  • Has 190 Nm more
  • Is 2.1 s quicker from 0-100 km/h
  • Has 28 km/h (17 mph) higher top speed
  • Uses 2.7 L/100 km less fuel
  • Has 57 hp/t better power-to-weight
  • Has 147 km (91 mi) more estimated range
  • Has 57 L more trunk volume

Pros

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

Cons

  • Heaviest

Choose cars to compare

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Model
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Engine or modification
Mercedes-Benz M-class (W166) AMG ML 63 V8
Mercedes-Benz M-class (W163) AMG ML 55 V8
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