Car comparison

Mercedes-Benz GLA (H247) · Facelift 2023 GLA 220dvsMercedes-Benz GLB (X247) · Facelift 2023 GLB 220

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

New comparison

Mercedes-Benz GLA (H247) · Facelift 2023

GLA 220d

190 hp1950 ccDieselAWDDual-clutchTurbochargedSUV2023-present
VS

Mercedes-Benz GLB (X247) · Facelift 2023

GLB 220

190 hp1991 ccGasolineAWDDual-clutchTurbochargedSUV2023-2025

Comparison overview

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

Best choices

Mercedes-Benz GLA (H247) Facelift 2023 GLA 220d

  • Quickest 0-100 km/h
    7.5 s
  • Fastest top speed
    219 km/h
    136 mph
  • Most powerful
    190 hp
    142 kW
  • Highest torque
    400 Nm
    295 lb-ft
  • Lightest
    1,650 kg
    3,638 lb
  • Best power-to-weight
    115 hp/t
    86 kW/t
    8.7 kg/hp
  • Lowest combined fuel consumption
    6.2 L/100 km
    37.9 mpg US
    45.6 mpg UK
  • Best estimated range
    823 km
    511 mi
  • Best overall score
    61/100
  • Best performance score
    51/100
  • Best economy score
    90/100

Specification comparison

Specification comparison
ModelMercedes-BenzGLA (H247)Facelift 2023GLA 220dMercedes-BenzGLB (X247)Facelift 2023GLB 220
Power
190hp142kW
190hp142kW
Torque
400Nm295lb-ft
300Nm221lb-ft
Curb weight
1,650kg3,638lb
1,690kg3,726lb
Gross weight
2,225kg4,905lb
2,265kg4,993lb
Top speed
219 km/h
136 mph
214 km/h
133 mph
To 99% top speed
79.4s99% target: 217 km/h / 135 mph
Calculated
79.1s99% target: 212 km/h / 132 mph
Calculated
0-100 km/h
7.5s
7.9s
0-200 km/h
37.9s
Calculated
43.1s
Calculated
0-60 mph
7.1s
Calculated
7.5s
Calculated
Fuel consumption
6.2L/100 km37.9mpg US45.6mpg UK
8.4L/100 km28mpg US33.6mpg UK
Quarter mile
15.4s
Calculated
15.7s
Calculated
Power-to-weight
115hp/t86kW/t52hp/1000 lb
Calculated
112hp/t84kW/t51hp/1000 lb
Calculated
Torque-to-weight
242Nm/t162lb-ft/ton
Calculated
178Nm/t119lb-ft/ton
Calculated
Estimated range
823km511mi
Calculated
714km444mi
Calculated
Displacement
1,950cc119cu in
1,991cc121cu in
Length
4,412mm174in
4,634mm182in
Width
1,834mm72in
1,834mm72in
Height
1,616mm64in
1,697mm67in
Wheelbase
2,729mm107in
2,829mm111in
Front track
1,605mm63in
1,604mm63in
Rear track
1,606mm63in
1,604mm63in
Ground clearance
143mm6in
135mm5in
Trunk volume
427L
565L
Max trunk volume
1,422L
1,800L
Doors
5
5
Seats
5
5
Fuel tank
51L
60L

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 220dMercedes-Benz GLB (X247) Facelift 2023 GLB 220PowerTorque
  • Mercedes-Benz GLA (H247) Facelift 2023 GLA 220d: Power / Torque
  • Mercedes-Benz GLB (X247) Facelift 2023 GLB 220: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzGLA (H247)Facelift 2023GLA 220d3,800 rpm1,600-2,600 rpm4,050 rpm
Mercedes-BenzGLB (X247)Facelift 2023GLB 2205,500-6,100 rpm1,800-4,000 rpm6,350 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzGLA (H247)Facelift 2023GLA 220dMercedes-BenzGLB (X247)Facelift 2023GLB 220
Acceleration checkpoints
0-60 mph
0-97 km/h
7.1 s
7.5 s
0-100 km/h
0-62 mph
7.5 s
7.9 s
0-200 km/h
0-124 mph
37.9 s
43.1 s
Top speed
219 km/h
136 mph
214 km/h
133 mph
Drag race simulation
60 ft
18 m
2.5 s
2.6 s
330 ft
101 m
6.7 s
6.8 s
1/8 mile
201 m
10.1 s
10.3 s
1000 ft
305 m
13.0 s
13.2 s
1/4 mile
402 m
15.4 s
15.7 s
Trap speed
1/4 mile
402 m
148 km/h
92 mph
146 km/h
91 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLA (H247)Facelift 2023GLA 220d
190 hp
142 kW
Mercedes-BenzGLB (X247)Facelift 2023GLB 220
190 hp
142 kW

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLA (H247)Facelift 2023GLA 220d
400 Nm
295 lb-ft
Mercedes-BenzGLB (X247)Facelift 2023GLB 220
300 Nm
221 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 220d
1,650 kg
3,638 lb
Mercedes-BenzGLB (X247)Facelift 2023GLB 220
1,690 kg
3,726 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 220d
219 km/h
136 mph
Mercedes-BenzGLB (X247)Facelift 2023GLB 220
214 km/h
133 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 220d7.5 s
Mercedes-BenzGLB (X247)Facelift 2023GLB 2207.9 s

The biggest 0-100 km/h difference is between Mercedes-Benz GLA (H247) Facelift 2023 GLA 220d and Mercedes-Benz GLB (X247) Facelift 2023 GLB 220: 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
Mercedes-BenzGLA (H247)Facelift 2023GLA 220d
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
Mercedes-BenzGLB (X247)Facelift 2023GLB 220
8.4 L/100 km
28.0 mpg US
33.6 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz GLA (H247) Facelift 2023 GLA 220d and Mercedes-Benz GLB (X247) Facelift 2023 GLB 220: 2.2 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 220d
115 hp/t
86 kW/t
8.7 kg/hp
Mercedes-BenzGLB (X247)Facelift 2023GLB 220
112 hp/t
84 kW/t
8.9 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 220d
823 km
511 mi
Mercedes-BenzGLB (X247)Facelift 2023GLB 220
714 km
444 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzGLA (H247)Facelift 2023GLA 220d
190 hp
142 kW
7.5 s
219 km/h
136 mph
Mercedes-BenzGLB (X247)Facelift 2023GLB 220
190 hp
142 kW
7.9 s
214 km/h
133 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 220d
Power
190 hp
142 kW
0-100 km/h7.5 s
Top speed
219 km/h
136 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)Facelift 2023GLB 220
Power
190 hp
142 kW
0-100 km/h7.9 s
Top speed
214 km/h
133 mph
Doors/seats
5 doors
5 seats
Trunk
565 L
20.0 cu ft
Length
4,634 mm
182.4 in
Height
1,697 mm
66.8 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 220d
Power
190 hp
142 kW
0-100 km/h7.5 s
Top speed
219 km/h
136 mph
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
Mercedes-BenzGLB (X247)Facelift 2023GLB 220
Power
190 hp
142 kW
0-100 km/h7.9 s
Top speed
214 km/h
133 mph
8.4 L/100 km
28.0 mpg US
33.6 mpg UK

Mercedes-Benz GLA (H247) Facelift 2023 GLA 220d 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 220d
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
7.5 s
Mercedes-BenzGLB (X247)Facelift 2023GLB 220
8.4 L/100 km
28.0 mpg US
33.6 mpg UK
7.9 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 2023GLA 220d
115 hp/t
86 kW/t
8.7 kg/hp
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
Mercedes-BenzGLB (X247)Facelift 2023GLB 220
112 hp/t
84 kW/t
8.9 kg/hp
8.4 L/100 km
28.0 mpg US
33.6 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzGLA (H247)Facelift 2023GLA 220dMercedes-BenzGLB (X247)Facelift 2023GLB 220
Power
190 hp
142 kW
190 hp
142 kW
Torque
400 Nm
295 lb-ft
300 Nm
221 lb-ft
Acceleration
7.5 s
7.9 s
Top speed
219 km/h
136 mph
214 km/h
133 mph
Lightness
1,650 kg
3,638 lb
1,690 kg
3,726 lb
Fuel consumption
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
8.4 L/100 km
28.0 mpg US
33.6 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
565 L
20.0 cu ft
Length
4,634 mm
182.4 in
Height
1,697 mm
66.8 in
Range score
823 km
511 mi
714 km
444 mi
Trunk score
427 L
15.1 cu ft
565 L
20.0 cu ft
Power-to-weight score
115 hp/t
86 kW/t
8.7 kg/hp
112 hp/t
84 kW/t
8.9 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 220dMercedes-Benz GLB (X247) Facelift 2023 GLB 220
Consumption6.2 L/100 km37.9 mpg US45.6 mpg UK8.4 L/100 km28 mpg US33.6 mpg UK
Cost / 100 km10.85 LC100 km14.70 LC100 km
Cost / 100 mi17.46 LC100 mi23.66 LC100 mi
Annual fuel used930 L246 US gal205 UK gal1,260 L333 US gal277 UK gal
Annual fuel cost1,628 LC/year2,205 LC/year

Head-to-head comparisons

Mercedes-Benz GLA (H247) Facelift 2023 GLA 220d

  • Has 100 Nm more
  • Is 40 kg lighter
  • Is 0.4 s quicker from 0-100 km/h
  • Has 5 km/h (3 mph) higher top speed
  • Uses 2.2 L/100 km less fuel
  • Has 3 hp/t better power-to-weight
  • Has 108 km (67 mi) more estimated range

Pros

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

Cons

  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz GLA (H247) GLA 220d
Mercedes-Benz GLB (X247) GLB 220
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2 vehicles selected

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Mercedes-Benz GLA (H247) · Facelift 2023 GLA 220d vs Mercedes-Benz GLB (X247) · Facelift 2023 GLB 220 - car comparison - FastVsFaster