Car comparison

Mercedes-Benz GLA (X156) · Facelift 2017 GLA 200vsMercedes-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 (X156) · Facelift 2017

GLA 200

184 hp1991 ccGasolineFWDDual-clutchTurbochargedSUV2017-2019

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.

Mercedes-Benz GLA (X156) Facelift 2017 GLA 200

Quickest 0-100 km/h
7.6 s
Fastest top speed
225 km/h
140 mph
Highest torque
300 Nm
221 lb-ft
Lightest
1,450 kg
3,197 lb
Best power-to-weight
127 hp/t
95 kW/t
7.9 kg/hp
Best performance score
49/100

Mercedes-Benz GLB (X247) Facelift 2023 GLB 220

Most powerful
190 hp
142 kW
Largest trunk
565 L
Best overall score
60/100
Best economy score
84/100
Best practicality score
87/100

Specification comparison

Specification comparison
Model	Mercedes-BenzGLA (X156)Facelift 2017GLA 200	Mercedes-BenzGLB (X247)Facelift 2023GLB 220
Power	184hp137kW	190hp142kW
Torque	300Nm221lb-ft	300Nm221lb-ft
Curb weight	1,450kg3,197lb	1,690kg3,726lb
Gross weight	1,940kg4,277lb	2,265kg4,993lb
Top speed	225 km/h 140 mph	214 km/h 133 mph
To 99% top speed	77.7s99% target: 223 km/h / 138 mph Calculated	79.1s99% target: 212 km/h / 132 mph Calculated
0-100 km/h	7.6s	7.9s
0-200 km/h	33.7s Calculated	43.1s Calculated
0-60 mph	7.2s Calculated	7.5s Calculated
Fuel consumption	-	8.4L/100 km28mpg US33.6mpg UK
Quarter mile	15.5s Calculated	15.7s Calculated
Power-to-weight	127hp/t95kW/t58hp/1000 lb Calculated	112hp/t84kW/t51hp/1000 lb Calculated
Torque-to-weight	207Nm/t138lb-ft/ton Calculated	178Nm/t119lb-ft/ton Calculated
Estimated range	-	714km444mi Calculated
Displacement	1,991cc121cu in	1,991cc121cu in
Length	4,424mm174in	4,634mm182in
Width	1,804mm71in	1,834mm72in
Height	1,494mm59in	1,697mm67in
Wheelbase	2,699mm106in	2,829mm111in
Front track	-	1,604mm63in
Rear track	-	1,604mm63in
Ground clearance	-	135mm5in
Trunk volume	421L	565L
Max trunk volume	1,235L	1,800L
Doors	5	5
Seats	5	5
Fuel tank	-	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 (X156) Facelift 2017 GLA 200Mercedes-Benz GLB (X247) Facelift 2023 GLB 220PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
Mercedes-BenzGLA (X156)Facelift 2017GLA 200	5,500 rpm	1,200-1,400 rpm	5,750 rpm
Mercedes-BenzGLB (X247)Facelift 2023GLB 220	5,500-6,100 rpm	1,800-4,000 rpm	6,350 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	Mercedes-BenzGLA (X156)Facelift 2017GLA 200	Mercedes-BenzGLB (X247)Facelift 2023GLB 220
	Acceleration checkpoints
0-60 mph 0-97 km/h	7.2 s	7.5 s
0-100 km/h 0-62 mph	7.6 s	7.9 s
0-200 km/h 0-124 mph	33.7 s	43.1 s
Top speed	225 km/h 140 mph	214 km/h 133 mph
	Drag race simulation
60 ft 18 m	2.6 s	2.6 s
330 ft 101 m	6.8 s	6.8 s
1/8 mile 201 m	10.2 s	10.3 s
1000 ft 305 m	13.1 s	13.2 s
1/4 mile 402 m	15.5 s	15.7 s
Trap speed 1/4 mile 402 m	150 km/h 93 mph	146 km/h 91 mph

Power comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLA (X156)Facelift 2017GLA 200	184 hp 137 kW
Mercedes-BenzGLB (X247)Facelift 2023GLB 220	190 hp 142 kW

Mercedes-Benz GLB (X247) Facelift 2023 GLB 220 has 6 hp more than Mercedes-Benz GLA (X156) Facelift 2017 GLA 200.

The biggest power difference is between Mercedes-Benz GLA (X156) Facelift 2017 GLA 200 and Mercedes-Benz GLB (X247) Facelift 2023 GLB 220: 6 hp (4 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLA (X156)Facelift 2017GLA 200	300 Nm 221 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
Vehicle	Value
Mercedes-BenzGLA (X156)Facelift 2017GLA 200	1,450 kg 3,197 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
Vehicle	Value
Mercedes-BenzGLA (X156)Facelift 2017GLA 200	225 km/h 140 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
Vehicle	Value
Mercedes-BenzGLA (X156)Facelift 2017GLA 200	7.6 s
Mercedes-BenzGLB (X247)Facelift 2023GLB 220	7.9 s

Although Mercedes-Benz GLB (X247) Facelift 2023 GLB 220 has more power, Mercedes-Benz GLA (X156) Facelift 2017 GLA 200 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz GLA (X156) Facelift 2017 GLA 200 and Mercedes-Benz GLB (X247) Facelift 2023 GLB 220: 0.3 s.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLA (X156)Facelift 2017GLA 200	127 hp/t 95 kW/t 7.9 kg/hp
Mercedes-BenzGLB (X247)Facelift 2023GLB 220	112 hp/t 84 kW/t 8.9 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Mercedes-BenzGLA (X156)Facelift 2017GLA 200	184 hp 137 kW	7.6 s	225 km/h 140 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.

Vehicle

Performance score

Practicality score

Mercedes-BenzGLA (X156)Facelift 2017GLA 200

Power	184 hp 137 kW
0-100 km/h	7.6 s
Top speed 225 km/h 140 mph

Doors/seats	5 doors 5 seats
Trunk	421 L 14.9 cu ft
Length	4,424 mm 174.2 in
Height	1,494 mm 58.8 in

Mercedes-BenzGLB (X247)Facelift 2023GLB 220

Power	190 hp 142 kW
0-100 km/h	7.9 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

Detailed score breakdown

Vehicle

Mercedes-BenzGLA (X156)Facelift 2017GLA 200

Mercedes-BenzGLB (X247)Facelift 2023GLB 220

Power

184 hp

137 kW

190 hp

142 kW

Torque

300 Nm

221 lb-ft

300 Nm

221 lb-ft

Acceleration

7.6 s

7.9 s

Top speed

225 km/h

140 mph

214 km/h

133 mph

Lightness

1,450 kg

3,197 lb

1,690 kg

3,726 lb

Fuel consumption

8.4 L/100 km

28.0 mpg US

33.6 mpg UK

Practicality

Doors/seats	5 doors 5 seats
Trunk	421 L 14.9 cu ft
Length	4,424 mm 174.2 in
Height	1,494 mm 58.8 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

714 km

444 mi

Trunk score

421 L

14.9 cu ft

565 L

20.0 cu ft

Power-to-weight score

127 hp/t

95 kW/t

7.9 kg/hp

112 hp/t

84 kW/t

8.9 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

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
Vehicle	Mercedes-Benz GLB (X247) Facelift 2023 GLB 220
Consumption	8.4 L/100 km28 mpg US33.6 mpg UK
Cost / 100 km	14.70 LC100 km
Cost / 100 mi	23.66 LC100 mi
Annual fuel used	1,260 L333 US gal277 UK gal
Annual fuel cost	2,205 LC/year