Car comparison

Land Rover Range Rover Sport III SV 4.4 V8vsMercedes-Benz GLS (X167) · Facelift 2023 AMG GLS 63 V8

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

New comparison

Land Rover Range Rover Sport III

SV 4.4 V8

635 hp4395 ccGasolineAWDAutomaticTwin-turboSUV2023-present
VS

Mercedes-Benz GLS (X167) · Facelift 2023

AMG GLS 63 V8

612 hp3982 ccGasolineAWDAutomaticTurbochargedSUV2023-2026

Comparison overview

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

Best choices

Land Rover Range Rover Sport III SV 4.4 V8

  • Quickest 0-100 km/h
    3.8 s
  • Fastest top speed
    300 km/h
    186 mph Unrestricted
    290 km/h
    180 mph Restricted
  • Most powerful
    635 hp
    474 kW
  • Lightest
    2,485 kg
    5,478 lb
  • Best power-to-weight
    256 hp/t
    191 kW/t
    3.9 kg/hp
  • Lowest combined fuel consumption
    12.5 L/100 km
    18.8 mpg US
    22.6 mpg UK
  • Best estimated range
    720 km
    447 mi
  • Best overall score
    88/100
  • Best performance score
    86/100
  • Best economy score
    73/100
  • Best practicality score
    91/100

Specification comparison

Specification comparison
ModelLand RoverRange Rover Sport IIISV 4.4 V8Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V8
Power
635hp474kW
612hp456kW
Torque
750Nm553lb-ft
850Nm627lb-ft
Curb weight
2,485kg5,478lb
2,625kg5,787lb
Gross weight
3,250kg7,165lb
3,395kg7,485lb
Top speed
Unrestricted
300 km/h186 mph
Restricted
290 km/h180 mph
Calculated
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
55.1s99% target: 297 km/h / 185 mph
Calculated
57.3s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
3.8s
4.2s
0-200 km/h
11.4s
Calculated
15.2s
Calculated
0-60 mph
3.6s
Calculated
4.0s
Calculated
Fuel consumption
12.5L/100 km18.8mpg US22.6mpg UK
13.5L/100 km17.4mpg US20.9mpg UK
Quarter mile
11.6s
Calculated
12.3s
Calculated
Power-to-weight
256hp/t191kW/t116hp/1000 lb
Calculated
233hp/t174kW/t106hp/1000 lb
Calculated
Torque-to-weight
302Nm/t202lb-ft/ton
Calculated
324Nm/t217lb-ft/ton
Calculated
Estimated range
720km447mi
Calculated
667km414mi
Calculated
Displacement
4,395cc268cu in
3,982cc243cu in
Length
4,970mm196in
5,233mm206in
Width-
2,030mm80in
Height
1,814mm71in
1,836mm72in
Wheelbase
2,998mm118in
3,135mm123in
Front track
1,714mm67in
1,705mm67in
Rear track
1,723mm68in
1,725mm68in
Ground clearance-
250mm10in
Trunk volume-
355L
Max trunk volume-
2,400L
Doors
5
5
Seats
5
7
Fuel tank
90L
90L

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.

Land Rover Range Rover Sport III SV 4.4 V8Mercedes-Benz GLS (X167) Facelift 2023 AMG GLS 63 V8PowerTorque
  • Land Rover Range Rover Sport III SV 4.4 V8: Power / Torque
  • Mercedes-Benz GLS (X167) Facelift 2023 AMG GLS 63 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Land RoverRange Rover Sport IIISV 4.4 V86,000-7,000 rpm1,800-5,855 rpm7,250 rpm
Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V85,750-6,500 rpm2,500-4,500 rpm6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricLand RoverRange Rover Sport IIISV 4.4 V8Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
3.6 s
4.0 s
0-100 km/h
0-62 mph
3.8 s
4.2 s
0-200 km/h
0-124 mph
11.4 s
15.2 s
Top speed
Unrestricted
300 km/h186 mph
Restricted
290 km/h180 mph
Likely limited
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Limited
Drag race simulation
60 ft
18 m
2.0 s
2.0 s
330 ft
101 m
5.1 s
5.3 s
1/8 mile
201 m
7.7 s
8.0 s
1000 ft
305 m
9.8 s
10.4 s
1/4 mile
402 m
11.6 s
12.3 s
Trap speed
1/4 mile
402 m
202 km/h
126 mph
184 km/h
114 mph

Power comparison

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

Chart data table
VehicleValue
Land RoverRange Rover Sport IIISV 4.4 V8
635 hp
474 kW
Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V8
612 hp
456 kW

Land Rover Range Rover Sport III SV 4.4 V8 has 23 hp more than Mercedes-Benz GLS (X167) Facelift 2023 AMG GLS 63 V8.

The biggest power difference is between Mercedes-Benz GLS (X167) Facelift 2023 AMG GLS 63 V8 and Land Rover Range Rover Sport III SV 4.4 V8: 23 hp (17 kW).

Torque comparison

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

Chart data table
VehicleValue
Land RoverRange Rover Sport IIISV 4.4 V8
750 Nm
553 lb-ft
Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V8
850 Nm
627 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Land RoverRange Rover Sport IIISV 4.4 V8
2,485 kg
5,478 lb
Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V8
2,625 kg
5,787 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
Land RoverRange Rover Sport IIISV 4.4 V8
Unrestricted
300 km/h186 mph
Restricted
290 km/h180 mph
Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V8
Unrestricted
260 km/h162 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
Land RoverRange Rover Sport IIISV 4.4 V83.8 s
Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V84.2 s

The biggest 0-100 km/h difference is between Land Rover Range Rover Sport III SV 4.4 V8 and Mercedes-Benz GLS (X167) Facelift 2023 AMG GLS 63 V8: 0.4 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
Land RoverRange Rover Sport IIISV 4.4 V8
12.5 L/100 km
18.8 mpg US
22.6 mpg UK
Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V8
13.5 L/100 km
17.4 mpg US
20.9 mpg UK

The biggest fuel consumption difference is between Land Rover Range Rover Sport III SV 4.4 V8 and Mercedes-Benz GLS (X167) Facelift 2023 AMG GLS 63 V8: 1.0 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
Land RoverRange Rover Sport IIISV 4.4 V8
256 hp/t
191 kW/t
3.9 kg/hp
Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V8
233 hp/t
174 kW/t
4.3 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Land RoverRange Rover Sport IIISV 4.4 V8
720 km
447 mi
Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V8
667 km
414 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Land RoverRange Rover Sport IIISV 4.4 V8
635 hp
474 kW
3.8 s
Unrestricted
300 km/h186 mph
Restricted
290 km/h180 mph
Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V8
612 hp
456 kW
4.2 s
Unrestricted
260 km/h162 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
Land RoverRange Rover Sport IIISV 4.4 V8
Power
635 hp
474 kW
0-100 km/h3.8 s
Top speed
Unrestricted
300 km/h186 mph
Restricted
290 km/h180 mph
Doors/seats
5 doors
5 seats
Trunk-
Length
4,970 mm
195.7 in
Height
1,814 mm
71.4 in
Mercedes-BenzGLS (X167)Facelift 2023AMG 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
5,233 mm
206.0 in
Height
1,836 mm
72.3 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
Land RoverRange Rover Sport IIISV 4.4 V8
Power
635 hp
474 kW
0-100 km/h3.8 s
Top speed
Unrestricted
300 km/h186 mph
Restricted
290 km/h180 mph
12.5 L/100 km
18.8 mpg US
22.6 mpg UK
Mercedes-BenzGLS (X167)Facelift 2023AMG 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
13.5 L/100 km
17.4 mpg US
20.9 mpg UK

Land Rover Range Rover Sport III SV 4.4 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
Land RoverRange Rover Sport IIISV 4.4 V8
12.5 L/100 km
18.8 mpg US
22.6 mpg UK
3.8 s
Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V8
13.5 L/100 km
17.4 mpg US
20.9 mpg UK
4.2 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
Land RoverRange Rover Sport IIISV 4.4 V8
256 hp/t
191 kW/t
3.9 kg/hp
12.5 L/100 km
18.8 mpg US
22.6 mpg UK
Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V8
233 hp/t
174 kW/t
4.3 kg/hp
13.5 L/100 km
17.4 mpg US
20.9 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleLand RoverRange Rover Sport IIISV 4.4 V8Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V8
Power
635 hp
474 kW
612 hp
456 kW
Torque
750 Nm
553 lb-ft
850 Nm
627 lb-ft
Acceleration
3.8 s
4.2 s
Top speed
Unrestricted
300 km/h186 mph
Restricted
290 km/h180 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
2,485 kg
5,478 lb
2,625 kg
5,787 lb
Fuel consumption
12.5 L/100 km
18.8 mpg US
22.6 mpg UK
13.5 L/100 km
17.4 mpg US
20.9 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk-
Length
4,970 mm
195.7 in
Height
1,814 mm
71.4 in
Doors/seats
5 doors
7 seats
Trunk
355 L
12.5 cu ft
Length
5,233 mm
206.0 in
Height
1,836 mm
72.3 in
Range score
720 km
447 mi
667 km
414 mi
Trunk score
-
355 L
12.5 cu ft
Power-to-weight score
256 hp/t
191 kW/t
3.9 kg/hp
233 hp/t
174 kW/t
4.3 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
VehicleLand Rover Range Rover Sport III SV 4.4 V8Mercedes-Benz GLS (X167) Facelift 2023 AMG GLS 63 V8
Consumption12.5 L/100 km18.8 mpg US22.6 mpg UK13.5 L/100 km17.4 mpg US20.9 mpg UK
Cost / 100 km21.88 LC100 km23.63 LC100 km
Cost / 100 mi35.20 LC100 mi38.02 LC100 mi
Annual fuel used1,875 L495 US gal412 UK gal2,025 L535 US gal445 UK gal
Annual fuel cost3,281 LC/year3,544 LC/year

Head-to-head comparisons

Land Rover Range Rover Sport III SV 4.4 V8

  • Has 23 hp more
  • Is 140 kg lighter
  • Is 0.4 s quicker from 0-100 km/h
  • Has 40 km/h (25 mph) higher top speed
  • Uses 1.0 L/100 km less fuel
  • Has 22 hp/t better power-to-weight
  • Has 53 km (33 mi) more estimated range

Pros

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
Land Rover Range Rover Sport III SV 4.4 V8
Mercedes-Benz GLS (X167) AMG GLS 63 V8
Compare selected cars
2 vehicles selected

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