Car comparison

Mercedes-Benz GLS (X167) AMG GLS 63 V8vsAITO M9 II 120 kWh

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

New comparison

Mercedes-Benz GLS (X167)

AMG GLS 63 V8

612 hp3982 ccGasolineAWDAutomaticTurbochargedSUV2020-2023
VS

AITO M9 II

120 kWh

676 hpElectricAWDAutomaticSUV2026-present

Comparison overview

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

Best choices

Mercedes-Benz GLS (X167) AMG GLS 63 V8

  • Quickest 0-100 km/h
    4.2 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Highest torque
    850 Nm
    627 lb-ft
  • Lightest
    2,555 kg
    5,633 lb
  • Best power-to-weight
    240 hp/t
    179 kW/t
    4.2 kg/hp
  • Best performance score
    81/100
  • Best economy score
    75/100

AITO M9 II 120 kWh

  • Most powerful
    676 hp
    504 kW
  • Largest trunk
    1,063 L
  • Best overall score
    83/100
  • Best practicality score
    93/100

Specification comparison

Specification comparison
ModelMercedes-BenzGLS (X167)AMG GLS 63 V8AITOM9 II120 kWh
Power
612hp456kW
676hp504kW
Torque
850Nm627lb-ft
765Nm564lb-ft
Curb weight
2,555kg5,633lb
3,030kg6,680lb
Gross weight
3,395kg7,485lb
-
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
230 km/h143 mph
Restricted
220 km/h137 mph
Calculated
To 99% top speed
51.9s99% target: 257 km/h / 160 mph
Calculated
47.1s99% target: 228 km/h / 141 mph
Calculated
0-100 km/h
4.2s
4.6s
0-200 km/h
14.5s
Calculated
19.0s
Calculated
0-60 mph
4.0s
Calculated
4.4s
Calculated
Fuel consumption
12L/100 km19.6mpg US23.5mpg UK
-
Fuel consumption city
15.4L/100 km15.3mpg US18.3mpg UK
-
Fuel consumption highway
10L/100 km23.5mpg US28.2mpg UK
-
Quarter mile
12.3s
Calculated
12.8s
Calculated
Power-to-weight
240hp/t179kW/t109hp/1000 lb
Calculated
223hp/t166kW/t101hp/1000 lb
Calculated
Torque-to-weight
333Nm/t223lb-ft/ton
Calculated
252Nm/t169lb-ft/ton
Calculated
Estimated range
750km466mi
Calculated
-
Displacement
3,982cc243cu in
-
Length-
5,285mm208in
Width-
2,026mm80in
Height-
1,845mm73in
Wheelbase
3,135mm123in
3,125mm123in
Trunk volume
355L
1,063L
Max trunk volume
2,400L
2,436L
Doors
5
5
Seats
7
5
Fuel tank
90L
-

Performance charts

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

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzGLS (X167)AMG GLS 63 V8AITOM9 II120 kWh
Acceleration checkpoints
0-60 mph
0-97 km/h
4.0 s
4.4 s
0-100 km/h
0-62 mph
4.2 s
4.6 s
0-200 km/h
0-124 mph
14.5 s
19.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Unrestricted
230 km/h143 mph
Restricted
220 km/h137 mph
Likely limited
Drag race simulation
60 ft
18 m
2.0 s
2.1 s
330 ft
101 m
5.3 s
5.5 s
1/8 mile
201 m
8.0 s
8.3 s
1000 ft
305 m
10.3 s
10.8 s
1/4 mile
402 m
12.3 s
12.8 s
Trap speed
1/4 mile
402 m
187 km/h
116 mph
175 km/h
109 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLS (X167)AMG GLS 63 V8
612 hp
456 kW
AITOM9 II120 kWh
676 hp
504 kW

AITO M9 II 120 kWh has 64 hp more than Mercedes-Benz GLS (X167) AMG GLS 63 V8.

The biggest power difference is between Mercedes-Benz GLS (X167) AMG GLS 63 V8 and AITO M9 II 120 kWh: 64 hp (48 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLS (X167)AMG GLS 63 V8
850 Nm
627 lb-ft
AITOM9 II120 kWh
765 Nm
564 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLS (X167)AMG GLS 63 V8
2,555 kg
5,633 lb
AITOM9 II120 kWh
3,030 kg
6,680 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-BenzGLS (X167)AMG GLS 63 V8
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
AITOM9 II120 kWh
Unrestricted
230 km/h143 mph
Restricted
220 km/h137 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLS (X167)AMG GLS 63 V84.2 s
AITOM9 II120 kWh4.6 s

Although AITO M9 II 120 kWh has more power, Mercedes-Benz GLS (X167) AMG GLS 63 V8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz GLS (X167) AMG GLS 63 V8 and AITO M9 II 120 kWh: 0.4 s.

Power-to-weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLS (X167)AMG GLS 63 V8
240 hp/t
179 kW/t
4.2 kg/hp
AITOM9 II120 kWh
223 hp/t
166 kW/t
4.5 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzGLS (X167)AMG GLS 63 V8
612 hp
456 kW
4.2 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
AITOM9 II120 kWh
676 hp
504 kW
4.6 s
Unrestricted
230 km/h143 mph
Restricted
220 km/h137 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-BenzGLS (X167)AMG GLS 63 V8
Power
612 hp
456 kW
0-100 km/h4.2 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
5 doors
7 seats
Trunk
355 L
12.5 cu ft
Length-
Height-
AITOM9 II120 kWh
Power
676 hp
504 kW
0-100 km/h4.6 s
Top speed
Unrestricted
230 km/h143 mph
Restricted
220 km/h137 mph
Doors/seats
5 doors
5 seats
Trunk
1,063 L
37.5 cu ft
Length
5,285 mm
208.1 in
Height
1,845 mm
72.6 in

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzGLS (X167)AMG GLS 63 V8AITOM9 II120 kWh
Power
612 hp
456 kW
676 hp
504 kW
Torque
850 Nm
627 lb-ft
765 Nm
564 lb-ft
Acceleration
4.2 s
4.6 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Unrestricted
230 km/h143 mph
Restricted
220 km/h137 mph
Lightness
2,555 kg
5,633 lb
3,030 kg
6,680 lb
Fuel consumption
12.0 L/100 km
19.6 mpg US
23.5 mpg UK
-
Practicality
Doors/seats
5 doors
7 seats
Trunk
355 L
12.5 cu ft
Length-
Height-
Doors/seats
5 doors
5 seats
Trunk
1,063 L
37.5 cu ft
Length
5,285 mm
208.1 in
Height
1,845 mm
72.6 in
Range score
750 km
466 mi
-
Trunk score
355 L
12.5 cu ft
1,063 L
37.5 cu ft
Power-to-weight score
240 hp/t
179 kW/t
4.2 kg/hp
223 hp/t
166 kW/t
4.5 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 GLS (X167) AMG GLS 63 V8
Consumption12 L/100 km19.6 mpg US23.5 mpg UK
Cost / 100 km21.00 LC100 km
Cost / 100 mi33.80 LC100 mi
Annual fuel used1,800 L476 US gal396 UK gal
Annual fuel cost3,150 LC/year

Head-to-head comparisons

Mercedes-Benz GLS (X167) AMG GLS 63 V8

  • Has 85 Nm more
  • Is 475 kg lighter
  • Is 0.4 s quicker from 0-100 km/h
  • Has 30 km/h (19 mph) higher top speed
  • Has 16 hp/t better power-to-weight

Pros

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

Cons

  • Lowest power
  • Smallest trunk

AITO M9 II 120 kWh

  • Has 64 hp more
  • Has 708 L more trunk volume

Pros

  • Most powerful
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz GLS (X167) AMG GLS 63 V8
AITO M9 II 120 kWh
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Mercedes-Benz GLS (X167) AMG GLS 63 V8 vs AITO M9 II 120 kWh - car comparison - FastVsFaster