Car comparison

Mercedes-Benz GLA (H247) · Facelift 2023 AMG GLA 45 SvsMercedes-Benz GLS (X167) · Facelift 2023 GLS 580 V8

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

New comparison

Mercedes-Benz GLA (H247) · Facelift 2023

AMG GLA 45 S

421 hp1991 ccGasolineAWDDual-clutchTurbochargedSUV2023-present
VS

Mercedes-Benz GLS (X167) · Facelift 2023

GLS 580 V8

517 hp3982 ccGasolineAWDAutomaticTwin-turboSUV2023-2026

Comparison overview

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

Best choices

Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S

  • Quickest 0-100 km/h
    4.3 s
  • Fastest top speed
    280 km/h
    174 mph Unrestricted
    270 km/h
    168 mph Restricted
  • Lightest
    1,695 kg
    3,737 lb
  • Best power-to-weight
    248 hp/t
    185 kW/t
    4.0 kg/hp
  • Lowest combined fuel consumption
    10.0 L/100 km
    23.5 mpg US
    28.2 mpg UK
  • Largest trunk
    435 L
  • Best economy score
    80/100
  • Best practicality score
    81/100

Specification comparison

Specification comparison
ModelMercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 SMercedes-BenzGLS (X167)Facelift 2023GLS 580 V8
Power
421hp314kW
517hp386kW
Torque
500Nm369lb-ft
730Nm538lb-ft
Curb weight
1,695kg3,737lb
2,565kg5,655lb
Gross weight
2,270kg5,004lb
3,300kg7,275lb
Top speed
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
Calculated
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
50.2s99% target: 277 km/h / 172 mph
Calculated
72.1s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
4.3s
4.9s
0-200 km/h
12.8s
Calculated
18.4s
Calculated
0-60 mph
4.1s
Calculated
4.6s
Calculated
Fuel consumption
10L/100 km23.5mpg US28.2mpg UK
14.2L/100 km16.6mpg US19.9mpg UK
Quarter mile
12.2s
Calculated
13.1s
Calculated
Power-to-weight
248hp/t185kW/t113hp/1000 lb
Calculated
202hp/t150kW/t91hp/1000 lb
Calculated
Torque-to-weight
295Nm/t197lb-ft/ton
Calculated
285Nm/t190lb-ft/ton
Calculated
Estimated range
510km317mi
Calculated
634km394mi
Calculated
Displacement
1,991cc121cu in
3,982cc243cu in
Length
4,436mm175in
5,209mm205in
Width
1,849mm73in
1,956mm77in
Height
1,590mm63in
1,928mm76in
Wheelbase
2,729mm107in
3,135mm123in
Front track
1,615mm64in
1,669mm66in
Rear track
1,593mm63in
1,692mm67in
Ground clearance-
290mm11in
Trunk volume
435L
355L
Max trunk volume
1,430L
2,400L
Doors
5
5
Seats
5
7
Fuel tank
51L
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.

Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 SMercedes-Benz GLS (X167) Facelift 2023 GLS 580 V8PowerTorque
  • Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S: Power / Torque
  • Mercedes-Benz GLS (X167) Facelift 2023 GLS 580 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S6,750 rpm5,000-5,250 rpm7,000 rpm
Mercedes-BenzGLS (X167)Facelift 2023GLS 580 V85,500 rpm2,250-4,500 rpm5,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 SMercedes-BenzGLS (X167)Facelift 2023GLS 580 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
4.1 s
4.6 s
0-100 km/h
0-62 mph
4.3 s
4.9 s
0-200 km/h
0-124 mph
12.8 s
18.4 s
Top speed
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
Limited
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Limited
Drag race simulation
60 ft
18 m
2.2 s
2.1 s
330 ft
101 m
5.5 s
5.6 s
1/8 mile
201 m
8.1 s
8.5 s
1000 ft
305 m
10.3 s
11.0 s
1/4 mile
402 m
12.2 s
13.1 s
Trap speed
1/4 mile
402 m
195 km/h
121 mph
174 km/h
108 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S
421 hp
314 kW
Mercedes-BenzGLS (X167)Facelift 2023GLS 580 V8
517 hp
386 kW

Mercedes-Benz GLS (X167) Facelift 2023 GLS 580 V8 has 96 hp more than Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S.

The biggest power difference is between Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S and Mercedes-Benz GLS (X167) Facelift 2023 GLS 580 V8: 96 hp (72 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S
500 Nm
369 lb-ft
Mercedes-BenzGLS (X167)Facelift 2023GLS 580 V8
730 Nm
538 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S
1,695 kg
3,737 lb
Mercedes-BenzGLS (X167)Facelift 2023GLS 580 V8
2,565 kg
5,655 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-BenzGLA (H247)Facelift 2023AMG GLA 45 S
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
Mercedes-BenzGLS (X167)Facelift 2023GLS 580 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
Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S4.3 s
Mercedes-BenzGLS (X167)Facelift 2023GLS 580 V84.9 s

Although Mercedes-Benz GLS (X167) Facelift 2023 GLS 580 V8 has more power, Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S and Mercedes-Benz GLS (X167) Facelift 2023 GLS 580 V8: 0.6 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-BenzGLA (H247)Facelift 2023AMG GLA 45 S
10.0 L/100 km
23.5 mpg US
28.2 mpg UK
Mercedes-BenzGLS (X167)Facelift 2023GLS 580 V8
14.2 L/100 km
16.6 mpg US
19.9 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S and Mercedes-Benz GLS (X167) Facelift 2023 GLS 580 V8: 4.2 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-BenzGLA (H247)Facelift 2023AMG GLA 45 S
248 hp/t
185 kW/t
4.0 kg/hp
Mercedes-BenzGLS (X167)Facelift 2023GLS 580 V8
202 hp/t
150 kW/t
5.0 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S
510 km
317 mi
Mercedes-BenzGLS (X167)Facelift 2023GLS 580 V8
634 km
394 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S
421 hp
314 kW
4.3 s
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
Mercedes-BenzGLS (X167)Facelift 2023GLS 580 V8
517 hp
386 kW
4.9 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
Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S
Power
421 hp
314 kW
0-100 km/h4.3 s
Top speed
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
Doors/seats
5 doors
5 seats
Trunk
435 L
15.4 cu ft
Length
4,436 mm
174.6 in
Height
1,590 mm
62.6 in
Mercedes-BenzGLS (X167)Facelift 2023GLS 580 V8
Power
517 hp
386 kW
0-100 km/h4.9 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
5,209 mm
205.1 in
Height
1,928 mm
75.9 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-BenzGLA (H247)Facelift 2023AMG GLA 45 S
Power
421 hp
314 kW
0-100 km/h4.3 s
Top speed
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
10.0 L/100 km
23.5 mpg US
28.2 mpg UK
Mercedes-BenzGLS (X167)Facelift 2023GLS 580 V8
Power
517 hp
386 kW
0-100 km/h4.9 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
14.2 L/100 km
16.6 mpg US
19.9 mpg UK

Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S 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-BenzGLA (H247)Facelift 2023AMG GLA 45 S
10.0 L/100 km
23.5 mpg US
28.2 mpg UK
4.3 s
Mercedes-BenzGLS (X167)Facelift 2023GLS 580 V8
14.2 L/100 km
16.6 mpg US
19.9 mpg UK
4.9 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-BenzGLA (H247)Facelift 2023AMG GLA 45 S
248 hp/t
185 kW/t
4.0 kg/hp
10.0 L/100 km
23.5 mpg US
28.2 mpg UK
Mercedes-BenzGLS (X167)Facelift 2023GLS 580 V8
202 hp/t
150 kW/t
5.0 kg/hp
14.2 L/100 km
16.6 mpg US
19.9 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 SMercedes-BenzGLS (X167)Facelift 2023GLS 580 V8
Power
421 hp
314 kW
517 hp
386 kW
Torque
500 Nm
369 lb-ft
730 Nm
538 lb-ft
Acceleration
4.3 s
4.9 s
Top speed
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
1,695 kg
3,737 lb
2,565 kg
5,655 lb
Fuel consumption
10.0 L/100 km
23.5 mpg US
28.2 mpg UK
14.2 L/100 km
16.6 mpg US
19.9 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
435 L
15.4 cu ft
Length
4,436 mm
174.6 in
Height
1,590 mm
62.6 in
Doors/seats
5 doors
7 seats
Trunk
355 L
12.5 cu ft
Length
5,209 mm
205.1 in
Height
1,928 mm
75.9 in
Range score
510 km
317 mi
634 km
394 mi
Trunk score
435 L
15.4 cu ft
355 L
12.5 cu ft
Power-to-weight score
248 hp/t
185 kW/t
4.0 kg/hp
202 hp/t
150 kW/t
5.0 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 GLA (H247) Facelift 2023 AMG GLA 45 SMercedes-Benz GLS (X167) Facelift 2023 GLS 580 V8
Consumption10 L/100 km23.5 mpg US28.2 mpg UK14.2 L/100 km16.6 mpg US19.9 mpg UK
Cost / 100 km17.50 LC100 km24.85 LC100 km
Cost / 100 mi28.16 LC100 mi39.99 LC100 mi
Annual fuel used1,500 L396 US gal330 UK gal2,130 L563 US gal469 UK gal
Annual fuel cost2,625 LC/year3,728 LC/year

Head-to-head comparisons

Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S

  • Is 870 kg lighter
  • Is 0.6 s quicker from 0-100 km/h
  • Has 20 km/h (12 mph) higher top speed
  • Uses 4.2 L/100 km less fuel
  • Has 47 hp/t better power-to-weight
  • Has 80 L more trunk volume

Pros

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

Cons

  • Lowest power

Mercedes-Benz GLS (X167) Facelift 2023 GLS 580 V8

  • Has 96 hp more
  • Has 230 Nm more
  • Has 124 km (77 mi) more estimated range

Pros

  • Most powerful
  • Highest torque
  • Best estimated range

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Heaviest
  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz GLA (H247) AMG GLA 45 S
Mercedes-Benz GLS (X167) GLS 580 V8
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2 vehicles selected

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Mercedes-Benz GLA (H247) · Facelift 2023 AMG GLA 45 S vs Mercedes-Benz GLS (X167) · Facelift 2023 GLS 580 V8 - car comparison - FastVsFaster