Car comparison

Mercedes-Benz GLA (H247) · Facelift 2023 GLA 200dvsMercedes-Benz GLB (X247) GLB 200d

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

New comparison

Mercedes-Benz GLA (H247) · Facelift 2023

GLA 200d

150 hp1950 ccDieselAWDDual-clutchTurbochargedSUV2023-present
VS

Mercedes-Benz GLB (X247)

GLB 200d

150 hp1951 ccDieselFWDDual-clutchTurbochargedSUV2019-2023

Comparison overview

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

Best choices

Mercedes-Benz GLB (X247) GLB 200d

  • Quickest 0-100 km/h
    9.0 s
  • Lightest
    1,605 kg
    3,538 lb
  • Best power-to-weight
    93 hp/t
    70 kW/t
    10.7 kg/hp
  • Lowest combined fuel consumption
    5.0 L/100 km
    47.0 mpg US
    56.5 mpg UK
  • Best estimated range
    1,040 km
    646 mi
  • Largest trunk
    570 L
  • Best overall score
    56/100
  • Best performance score
    42/100
  • Best economy score
    93/100
  • Best practicality score
    87/100

Specification comparison

Specification comparison
ModelMercedes-BenzGLA (H247)Facelift 2023GLA 200dMercedes-BenzGLB (X247)GLB 200d
Power
150hp112kW
150hp112kW
Torque
320Nm236lb-ft
320Nm236lb-ft
Curb weight
1,640kg3,616lb
1,605kg3,538lb
Gross weight
2,215kg4,883lb
2,195kg4,839lb
Top speed
205 km/h
127 mph
204 km/h
127 mph
To 99% top speed
90.5s99% target: 203 km/h / 126 mph
Calculated
85.2s99% target: 202 km/h / 125 mph
Calculated
0-100 km/h
9.1s
9.0s
0-200 km/h
70.0s
Calculated
70.8s
Calculated
0-60 mph
8.6s
Calculated
8.5s
Calculated
Fuel consumption
6.2L/100 km37.9mpg US45.6mpg UK
5L/100 km47mpg US56.5mpg UK
Fuel consumption city-
6L/100 km39.2mpg US47.1mpg UK
Fuel consumption highway-
4.5L/100 km52.3mpg US62.8mpg UK
Quarter mile
16.6s
Calculated
16.5s
Calculated
Power-to-weight
91hp/t68kW/t41hp/1000 lb
Calculated
93hp/t70kW/t42hp/1000 lb
Calculated
Torque-to-weight
195Nm/t131lb-ft/ton
Calculated
199Nm/t133lb-ft/ton
Calculated
Estimated range
823km511mi
Calculated
1,040km646mi
Calculated
Displacement
1,950cc119cu in
1,951cc119cu in
Length
4,412mm174in
4,634mm182in
Width
1,834mm72in
1,834mm72in
Height
1,616mm64in
1,662mm65in
Wheelbase
2,729mm107in
2,829mm111in
Front track
1,605mm63in
1,605mm63in
Rear track
1,606mm63in
1,606mm63in
Ground clearance
143mm6in
135mm5in
Trunk volume
427L
570L
Max trunk volume
1,422L
1,805L
Doors
5
5
Seats
5
5
Fuel tank
51L
52L
CO2 emissions-
133g/km

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 GLA 200dMercedes-Benz GLB (X247) GLB 200dPowerTorque
  • Mercedes-Benz GLA (H247) Facelift 2023 GLA 200d: Power / Torque
  • Mercedes-Benz GLB (X247) GLB 200d: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzGLA (H247)Facelift 2023GLA 200d3,400-4,400 rpm1,400-3,200 rpm4,650 rpm
Mercedes-BenzGLB (X247)GLB 200d3,400-4,440 rpm1,400-2,600 rpm4,690 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzGLA (H247)Facelift 2023GLA 200dMercedes-BenzGLB (X247)GLB 200d
Acceleration checkpoints
0-60 mph
0-97 km/h
8.6 s
8.5 s
0-100 km/h
0-62 mph
9.1 s
9.0 s
0-200 km/h
0-124 mph
70.0 s
70.8 s
Top speed
205 km/h
127 mph
204 km/h
127 mph
Drag race simulation
60 ft
18 m
2.7 s
2.7 s
330 ft
101 m
7.1 s
7.1 s
1/8 mile
201 m
10.8 s
10.8 s
1000 ft
305 m
13.9 s
13.9 s
1/4 mile
402 m
16.6 s
16.5 s
Trap speed
1/4 mile
402 m
137 km/h
85 mph
138 km/h
86 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLA (H247)Facelift 2023GLA 200d
150 hp
112 kW
Mercedes-BenzGLB (X247)GLB 200d
150 hp
112 kW

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLA (H247)Facelift 2023GLA 200d
320 Nm
236 lb-ft
Mercedes-BenzGLB (X247)GLB 200d
320 Nm
236 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLA (H247)Facelift 2023GLA 200d
1,640 kg
3,616 lb
Mercedes-BenzGLB (X247)GLB 200d
1,605 kg
3,538 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 2023GLA 200d
205 km/h
127 mph
Mercedes-BenzGLB (X247)GLB 200d
204 km/h
127 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 2023GLA 200d9.1 s
Mercedes-BenzGLB (X247)GLB 200d9.0 s

The biggest 0-100 km/h difference is between Mercedes-Benz GLB (X247) GLB 200d and Mercedes-Benz GLA (H247) Facelift 2023 GLA 200d: 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 2023GLA 200d
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
Mercedes-BenzGLB (X247)GLB 200d
5.0 L/100 km
47.0 mpg US
56.5 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz GLB (X247) GLB 200d and Mercedes-Benz GLA (H247) Facelift 2023 GLA 200d: 1.2 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 2023GLA 200d
91 hp/t
68 kW/t
10.9 kg/hp
Mercedes-BenzGLB (X247)GLB 200d
93 hp/t
70 kW/t
10.7 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLA (H247)Facelift 2023GLA 200d
823 km
511 mi
Mercedes-BenzGLB (X247)GLB 200d
1,040 km
646 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzGLA (H247)Facelift 2023GLA 200d
150 hp
112 kW
9.1 s
205 km/h
127 mph
Mercedes-BenzGLB (X247)GLB 200d
150 hp
112 kW
9.0 s
204 km/h
127 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 2023GLA 200d
Power
150 hp
112 kW
0-100 km/h9.1 s
Top speed
205 km/h
127 mph
Doors/seats
5 doors
5 seats
Trunk
427 L
15.1 cu ft
Length
4,412 mm
173.7 in
Height
1,616 mm
63.6 in
Mercedes-BenzGLB (X247)GLB 200d
Power
150 hp
112 kW
0-100 km/h9.0 s
Top speed
204 km/h
127 mph
Doors/seats
5 doors
5 seats
Trunk
570 L
20.1 cu ft
Length
4,634 mm
182.4 in
Height
1,662 mm
65.4 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 2023GLA 200d
Power
150 hp
112 kW
0-100 km/h9.1 s
Top speed
205 km/h
127 mph
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
Mercedes-BenzGLB (X247)GLB 200d
Power
150 hp
112 kW
0-100 km/h9.0 s
Top speed
204 km/h
127 mph
5.0 L/100 km
47.0 mpg US
56.5 mpg UK

Mercedes-Benz GLB (X247) GLB 200d 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 2023GLA 200d
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
9.1 s
Mercedes-BenzGLB (X247)GLB 200d
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
9.0 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 2023GLA 200d
91 hp/t
68 kW/t
10.9 kg/hp
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
Mercedes-BenzGLB (X247)GLB 200d
93 hp/t
70 kW/t
10.7 kg/hp
5.0 L/100 km
47.0 mpg US
56.5 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzGLA (H247)Facelift 2023GLA 200dMercedes-BenzGLB (X247)GLB 200d
Power
150 hp
112 kW
150 hp
112 kW
Torque
320 Nm
236 lb-ft
320 Nm
236 lb-ft
Acceleration
9.1 s
9.0 s
Top speed
205 km/h
127 mph
204 km/h
127 mph
Lightness
1,640 kg
3,616 lb
1,605 kg
3,538 lb
Fuel consumption
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
427 L
15.1 cu ft
Length
4,412 mm
173.7 in
Height
1,616 mm
63.6 in
Doors/seats
5 doors
5 seats
Trunk
570 L
20.1 cu ft
Length
4,634 mm
182.4 in
Height
1,662 mm
65.4 in
Range score
823 km
511 mi
1,040 km
646 mi
CO2 score
-
133 g/km
Trunk score
427 L
15.1 cu ft
570 L
20.1 cu ft
Power-to-weight score
91 hp/t
68 kW/t
10.9 kg/hp
93 hp/t
70 kW/t
10.7 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 GLA 200dMercedes-Benz GLB (X247) GLB 200d
Consumption6.2 L/100 km37.9 mpg US45.6 mpg UK5 L/100 km47 mpg US56.5 mpg UK
Cost / 100 km10.85 LC100 km8.75 LC100 km
Cost / 100 mi17.46 LC100 mi14.08 LC100 mi
Annual fuel used930 L246 US gal205 UK gal750 L198 US gal165 UK gal
Annual fuel cost1,628 LC/year1,313 LC/year

Head-to-head comparisons

Mercedes-Benz GLB (X247) GLB 200d

  • Is 35 kg lighter
  • Is 0.1 s quicker from 0-100 km/h
  • Uses 1.2 L/100 km less fuel
  • Has 2 hp/t better power-to-weight
  • Has 217 km (135 mi) more estimated range
  • Has 143 L more trunk volume

Pros

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

Cons

  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz GLA (H247) GLA 200d
Mercedes-Benz GLB (X247) GLB 200d
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2 vehicles selected

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Mercedes-Benz GLA (H247) · Facelift 2023 GLA 200d vs Mercedes-Benz GLB (X247) GLB 200d - car comparison - FastVsFaster