Car comparison

Aston Martin DBX S 4.0 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

Aston Martin DBX

S 4.0 V8

727 hp3982 ccGasolineAWDAutomaticTwin-turboSUV2025-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

Aston Martin DBX S 4.0 V8

  • Quickest 0-100 km/h
    3.3 s
  • Fastest top speed
    320 km/h
    199 mph Unrestricted
    310 km/h
    193 mph Restricted
  • Most powerful
    727 hp
    542 kW
  • Highest torque
    900 Nm
    664 lb-ft
  • Lightest
    2,198 kg
    4,846 lb
  • Best power-to-weight
    331 hp/t
    247 kW/t
    3.0 kg/hp
  • Best overall score
    91/100
  • Best performance score
    92/100
  • Best practicality score
    90/100

Specification comparison

Specification comparison
ModelAston MartinDBXS 4.0 V8Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V8
Power
727hp542kW
612hp456kW
Torque
900Nm664lb-ft
850Nm627lb-ft
Curb weight
2,198kg4,846lb
2,625kg5,787lb
Gross weight-
3,395kg7,485lb
Top speed
Unrestricted
320 km/h199 mph
Restricted
310 km/h193 mph
Calculated
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
45.1s99% target: 317 km/h / 197 mph
Calculated
57.3s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
3.3s
4.2s
0-200 km/h
9.0s
Calculated
15.2s
Calculated
0-60 mph
3.2s
Calculated
4.0s
Calculated
Fuel consumption-
13.5L/100 km17.4mpg US20.9mpg UK
Quarter mile
10.8s
Calculated
12.3s
Calculated
Power-to-weight
331hp/t247kW/t150hp/1000 lb
Calculated
233hp/t174kW/t106hp/1000 lb
Calculated
Torque-to-weight
409Nm/t274lb-ft/ton
Calculated
324Nm/t217lb-ft/ton
Calculated
Estimated range-
667km414mi
Calculated
Displacement
3,982cc243cu in
3,982cc243cu in
Length
5,039mm198in
5,233mm206in
Width
1,998mm79in
2,030mm80in
Height
1,680mm66in
1,836mm72in
Wheelbase
3,060mm120in
3,135mm123in
Front track
1,698mm67in
1,705mm67in
Rear track
1,664mm66in
1,725mm68in
Ground clearance
235mm9in
250mm10in
Trunk volume-
355L
Max trunk volume-
2,400L
Doors
5
5
Seats
5
7
Fuel tank-
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.

Aston Martin DBX S 4.0 V8Mercedes-Benz GLS (X167) Facelift 2023 AMG GLS 63 V8PowerTorque
  • Aston Martin DBX S 4.0 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
Aston MartinDBXS 4.0 V86,250 rpm3,000-5,250 rpm6,500 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
MetricAston MartinDBXS 4.0 V8Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
3.2 s
4.0 s
0-100 km/h
0-62 mph
3.3 s
4.2 s
0-200 km/h
0-124 mph
9.0 s
15.2 s
Top speed
Unrestricted
320 km/h199 mph
Restricted
310 km/h193 mph
Likely limited
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Limited
Drag race simulation
60 ft
18 m
1.9 s
2.0 s
330 ft
101 m
4.9 s
5.3 s
1/8 mile
201 m
7.2 s
8.0 s
1000 ft
305 m
9.2 s
10.4 s
1/4 mile
402 m
10.8 s
12.3 s
Trap speed
1/4 mile
402 m
221 km/h
137 mph
184 km/h
114 mph

Power comparison

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

Chart data table
VehicleValue
Aston MartinDBXS 4.0 V8
727 hp
542 kW
Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V8
612 hp
456 kW

Aston Martin DBX S 4.0 V8 has 115 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 Aston Martin DBX S 4.0 V8: 115 hp (86 kW).

Torque comparison

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

Chart data table
VehicleValue
Aston MartinDBXS 4.0 V8
900 Nm
664 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
Aston MartinDBXS 4.0 V8
2,198 kg
4,846 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
Aston MartinDBXS 4.0 V8
Unrestricted
320 km/h199 mph
Restricted
310 km/h193 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
Aston MartinDBXS 4.0 V83.3 s
Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V84.2 s

The biggest 0-100 km/h difference is between Aston Martin DBX S 4.0 V8 and Mercedes-Benz GLS (X167) Facelift 2023 AMG GLS 63 V8: 0.9 s.

Power-to-weight comparison

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

Chart data table
VehicleValue
Aston MartinDBXS 4.0 V8
331 hp/t
247 kW/t
3.0 kg/hp
Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V8
233 hp/t
174 kW/t
4.3 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Aston MartinDBXS 4.0 V8
727 hp
542 kW
3.3 s
Unrestricted
320 km/h199 mph
Restricted
310 km/h193 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
Aston MartinDBXS 4.0 V8
Power
727 hp
542 kW
0-100 km/h3.3 s
Top speed
Unrestricted
320 km/h199 mph
Restricted
310 km/h193 mph
Doors/seats
5 doors
5 seats
Trunk-
Length
5,039 mm
198.4 in
Height
1,680 mm
66.1 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

Detailed score breakdown

Detailed score breakdown
VehicleAston MartinDBXS 4.0 V8Mercedes-BenzGLS (X167)Facelift 2023AMG GLS 63 V8
Power
727 hp
542 kW
612 hp
456 kW
Torque
900 Nm
664 lb-ft
850 Nm
627 lb-ft
Acceleration
3.3 s
4.2 s
Top speed
Unrestricted
320 km/h199 mph
Restricted
310 km/h193 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
2,198 kg
4,846 lb
2,625 kg
5,787 lb
Fuel consumption
-
13.5 L/100 km
17.4 mpg US
20.9 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk-
Length
5,039 mm
198.4 in
Height
1,680 mm
66.1 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
-
667 km
414 mi
Trunk score
-
355 L
12.5 cu ft
Power-to-weight score
331 hp/t
247 kW/t
3.0 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
VehicleMercedes-Benz GLS (X167) Facelift 2023 AMG GLS 63 V8
Consumption13.5 L/100 km17.4 mpg US20.9 mpg UK
Cost / 100 km23.63 LC100 km
Cost / 100 mi38.02 LC100 mi
Annual fuel used2,025 L535 US gal445 UK gal
Annual fuel cost3,544 LC/year

Head-to-head comparisons

Aston Martin DBX S 4.0 V8

  • Has 115 hp more
  • Has 50 Nm more
  • Is 427 kg lighter
  • Is 0.9 s quicker from 0-100 km/h
  • Has 60 km/h (37 mph) higher top speed
  • Has 98 hp/t better power-to-weight

Pros

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
Aston Martin DBX S 4.0 V8
Mercedes-Benz GLS (X167) AMG GLS 63 V8
Compare selected cars
2 vehicles selected

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Aston Martin DBX S 4.0 V8 vs Mercedes-Benz GLS (X167) · Facelift 2023 AMG GLS 63 V8 - car comparison - FastVsFaster