Car comparison

Mercedes-Benz GLA (H247) · Facelift 2023 AMG GLA 45 SvsMercedes-Benz GLA (X156) · Facelift 2017 AMG GLA 45

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 GLA (X156) · Facelift 2017

AMG GLA 45

381 hp1991 ccGasolineAWDDual-clutchTurbochargedSUV2017-2019

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
  • Most powerful
    421 hp
    314 kW
  • Highest torque
    500 Nm
    369 lb-ft
  • Largest trunk
    435 L
  • Best overall score
    79/100
  • Best performance score
    78/100
  • Best practicality score
    81/100

Specification comparison

Specification comparison
ModelMercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 SMercedes-BenzGLA (X156)Facelift 2017AMG GLA 45
Power
421hp314kW
381hp284kW
Torque
500Nm369lb-ft
475Nm350lb-ft
Curb weight
1,695kg3,737lb
1,510kg3,329lb
Gross weight
2,270kg5,004lb
2,105kg4,641lb
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
44.9s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
4.3s
4.4s
0-200 km/h
12.8s
Calculated
13.8s
Calculated
0-60 mph
4.1s
Calculated
4.2s
Calculated
Fuel consumption
10L/100 km23.5mpg US28.2mpg UK
7.4L/100 km31.8mpg US38.2mpg UK
Fuel consumption city-
9.6L/100 km24.5mpg US29.4mpg UK
Fuel consumption highway-
6.1L/100 km38.6mpg US46.3mpg UK
Quarter mile
12.2s
Calculated
12.4s
Calculated
Power-to-weight
248hp/t185kW/t113hp/1000 lb
Calculated
252hp/t188kW/t114hp/1000 lb
Calculated
Torque-to-weight
295Nm/t197lb-ft/ton
Calculated
315Nm/t210lb-ft/ton
Calculated
Estimated range
510km317mi
Calculated
757km470mi
Calculated
Displacement
1,991cc121cu in
1,991cc121cu in
Length
4,436mm175in
4,455mm175in
Width
1,849mm73in
1,804mm71in
Height
1,590mm63in
1,479mm58in
Wheelbase
2,729mm107in
2,699mm106in
Front track
1,615mm64in
-
Rear track
1,593mm63in
-
Trunk volume
435L
421L
Max trunk volume
1,430L
1,235L
Doors
5
5
Seats
5
5
Fuel tank
51L
56L

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 GLA (X156) Facelift 2017 AMG GLA 45PowerTorque
  • Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S: Power / Torque
  • Mercedes-Benz GLA (X156) Facelift 2017 AMG GLA 45: 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-BenzGLA (X156)Facelift 2017AMG GLA 456,000 rpm2,250-5,000 rpm6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 SMercedes-BenzGLA (X156)Facelift 2017AMG GLA 45
Acceleration checkpoints
0-60 mph
0-97 km/h
4.1 s
4.2 s
0-100 km/h
0-62 mph
4.3 s
4.4 s
0-200 km/h
0-124 mph
12.8 s
13.8 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
2.2 s
330 ft
101 m
5.5 s
5.5 s
1/8 mile
201 m
8.1 s
8.2 s
1000 ft
305 m
10.3 s
10.4 s
1/4 mile
402 m
12.2 s
12.4 s
Trap speed
1/4 mile
402 m
195 km/h
121 mph
191 km/h
118 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-BenzGLA (X156)Facelift 2017AMG GLA 45
381 hp
284 kW

Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S has 40 hp more than Mercedes-Benz GLA (X156) Facelift 2017 AMG GLA 45.

The biggest power difference is between Mercedes-Benz GLA (X156) Facelift 2017 AMG GLA 45 and Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S: 40 hp (30 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-BenzGLA (X156)Facelift 2017AMG GLA 45
475 Nm
350 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-BenzGLA (X156)Facelift 2017AMG GLA 45
1,510 kg
3,329 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-BenzGLA (X156)Facelift 2017AMG GLA 45
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-BenzGLA (X156)Facelift 2017AMG GLA 454.4 s

The biggest 0-100 km/h difference is between Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S and Mercedes-Benz GLA (X156) Facelift 2017 AMG GLA 45: 0.1 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-BenzGLA (H247)Facelift 2023AMG GLA 45 S
10.0 L/100 km
23.5 mpg US
28.2 mpg UK
Mercedes-BenzGLA (X156)Facelift 2017AMG GLA 45
7.4 L/100 km
31.8 mpg US
38.2 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz GLA (X156) Facelift 2017 AMG GLA 45 and Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S: 2.6 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-BenzGLA (X156)Facelift 2017AMG GLA 45
252 hp/t
188 kW/t
4.0 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-BenzGLA (X156)Facelift 2017AMG GLA 45
757 km
470 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-BenzGLA (X156)Facelift 2017AMG GLA 45
381 hp
284 kW
4.4 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-BenzGLA (X156)Facelift 2017AMG GLA 45
Power
381 hp
284 kW
0-100 km/h4.4 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
5 doors
5 seats
Trunk
421 L
14.9 cu ft
Length
4,455 mm
175.4 in
Height
1,479 mm
58.2 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-BenzGLA (X156)Facelift 2017AMG GLA 45
Power
381 hp
284 kW
0-100 km/h4.4 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
7.4 L/100 km
31.8 mpg US
38.2 mpg UK

Mercedes-Benz GLA (X156) Facelift 2017 AMG GLA 45 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-BenzGLA (X156)Facelift 2017AMG GLA 45
7.4 L/100 km
31.8 mpg US
38.2 mpg UK
4.4 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-BenzGLA (X156)Facelift 2017AMG GLA 45
252 hp/t
188 kW/t
4.0 kg/hp
7.4 L/100 km
31.8 mpg US
38.2 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 SMercedes-BenzGLA (X156)Facelift 2017AMG GLA 45
Power
421 hp
314 kW
381 hp
284 kW
Torque
500 Nm
369 lb-ft
475 Nm
350 lb-ft
Acceleration
4.3 s
4.4 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
1,510 kg
3,329 lb
Fuel consumption
10.0 L/100 km
23.5 mpg US
28.2 mpg UK
7.4 L/100 km
31.8 mpg US
38.2 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
5 seats
Trunk
421 L
14.9 cu ft
Length
4,455 mm
175.4 in
Height
1,479 mm
58.2 in
Range score
510 km
317 mi
757 km
470 mi
Trunk score
435 L
15.4 cu ft
421 L
14.9 cu ft
Power-to-weight score
248 hp/t
185 kW/t
4.0 kg/hp
252 hp/t
188 kW/t
4.0 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 GLA (X156) Facelift 2017 AMG GLA 45
Consumption10 L/100 km23.5 mpg US28.2 mpg UK7.4 L/100 km31.8 mpg US38.2 mpg UK
Cost / 100 km17.50 LC100 km12.95 LC100 km
Cost / 100 mi28.16 LC100 mi20.84 LC100 mi
Annual fuel used1,500 L396 US gal330 UK gal1,110 L293 US gal244 UK gal
Annual fuel cost2,625 LC/year1,943 LC/year

Head-to-head comparisons

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

  • Has 40 hp more
  • Has 25 Nm more
  • Is 0.1 s quicker from 0-100 km/h
  • Has 20 km/h (12 mph) higher top speed
  • Has 14 L more trunk volume

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Largest trunk

Cons

  • Highest combined fuel consumption
  • Heaviest

Mercedes-Benz GLA (X156) Facelift 2017 AMG GLA 45

  • Is 185 kg lighter
  • Uses 2.6 L/100 km less fuel
  • Has 4 hp/t better power-to-weight
  • Has 247 km (153 mi) more estimated range

Pros

  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • 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 GLA (X156) AMG GLA 45
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Mercedes-Benz GLA (H247) · Facelift 2023 AMG GLA 45 S vs Mercedes-Benz GLA (X156) · Facelift 2017 AMG GLA 45 - car comparison - FastVsFaster