Car comparison

Mercedes-Benz GLS (X167) GLS 450vsMercedes-Benz GLB (X244) GLB 350 85 kWh

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

New comparison

Mercedes-Benz GLS (X167)

GLS 450

367 hp2999 ccGasolineAWDAutomaticTurbochargedSUV2020-2023

Mercedes-Benz GLB (X244)

GLB 350 85 kWh

354 hpElectricAWDAutomaticSUV2025-present

Comparison overview

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

Mercedes-Benz GLB (X244) GLB 350 85 kWh

Quickest 0-100 km/h
5.5 s
Highest torque
515 Nm
380 lb-ft
Lightest
2,205 kg
4,861 lb
Best power-to-weight
161 hp/t
120 kW/t
6.2 kg/hp
Largest trunk
480 L
Best overall score
70/100
Best performance score
64/100
Best practicality score
84/100

Mercedes-Benz GLS (X167) GLS 450

Fastest top speed
246 km/h
153 mph
Most powerful
367 hp
274 kW
Best economy score
82/100

Specification comparison

Specification comparison
Model	Mercedes-BenzGLS (X167)GLS 450	Mercedes-BenzGLB (X244)GLB 350 85 kWh
Power	367hp274kW	354hp264kW
Torque	500Nm369lb-ft	515Nm380lb-ft
Curb weight	2,385kg5,258lb	2,205kg4,861lb
Gross weight	3,230kg7,121lb	2,780kg6,129lb
Top speed	246 km/h 153 mph	Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph Calculated
To 99% top speed	91.5s99% target: 244 km/h / 151 mph Calculated	54.6s99% target: 218 km/h / 135 mph Calculated
0-100 km/h	6.2s	5.5s
0-200 km/h	26.3s Calculated	26.1s Calculated
0-60 mph	5.9s Calculated	5.2s Calculated
Fuel consumption	9.4L/100 km25mpg US30.1mpg UK	-
Fuel consumption city	12.2L/100 km19.3mpg US23.2mpg UK	-
Fuel consumption highway	7.9L/100 km29.8mpg US35.8mpg UK	-
Quarter mile	14.3s Calculated	13.8s Calculated
Power-to-weight	154hp/t115kW/t70hp/1000 lb Calculated	161hp/t120kW/t73hp/1000 lb Calculated
Torque-to-weight	210Nm/t140lb-ft/ton Calculated	234Nm/t156lb-ft/ton Calculated
Estimated range	957km595mi Calculated	-
Displacement	2,999cc183cu in	-
Length	5,207mm205in	4,732mm186in
Width	2,030mm80in	1,861mm73in
Height	1,838mm72in	1,687mm66in
Wheelbase	3,135mm123in	2,889mm114in
Front track	1,669mm66in	-
Rear track	1,692mm67in	-
Ground clearance	215mm8in	-
Trunk volume	355L	480L
Max trunk volume	2,400L	1,605L
Doors	5	5
Seats	7	7
Fuel tank	90L	-

Performance charts

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

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	Mercedes-BenzGLS (X167)GLS 450	Mercedes-BenzGLB (X244)GLB 350 85 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	5.9 s	5.2 s
0-100 km/h 0-62 mph	6.2 s	5.5 s
0-200 km/h 0-124 mph	26.3 s	26.1 s
Top speed	246 km/h 153 mph	Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph Limited
	Drag race simulation
60 ft 18 m	2.3 s	2.2 s
330 ft 101 m	6.1 s	5.9 s
1/8 mile 201 m	9.3 s	8.9 s
1000 ft 305 m	12.0 s	11.6 s
1/4 mile 402 m	14.3 s	13.8 s
Trap speed 1/4 mile 402 m	158 km/h 98 mph	164 km/h 102 mph

Power comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLS (X167)GLS 450	367 hp 274 kW
Mercedes-BenzGLB (X244)GLB 350 85 kWh	354 hp 264 kW

Mercedes-Benz GLS (X167) GLS 450 has 13 hp more than Mercedes-Benz GLB (X244) GLB 350 85 kWh.

The biggest power difference is between Mercedes-Benz GLB (X244) GLB 350 85 kWh and Mercedes-Benz GLS (X167) GLS 450: 13 hp (10 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLS (X167)GLS 450	500 Nm 369 lb-ft
Mercedes-BenzGLB (X244)GLB 350 85 kWh	515 Nm 380 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLS (X167)GLS 450	2,385 kg 5,258 lb
Mercedes-BenzGLB (X244)GLB 350 85 kWh	2,205 kg 4,861 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-BenzGLS (X167)GLS 450	246 km/h 153 mph
Mercedes-BenzGLB (X244)GLB 350 85 kWh	Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
Vehicle	Value
Mercedes-BenzGLS (X167)GLS 450	6.2 s
Mercedes-BenzGLB (X244)GLB 350 85 kWh	5.5 s

Although Mercedes-Benz GLS (X167) GLS 450 has more power, Mercedes-Benz GLB (X244) GLB 350 85 kWh is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz GLB (X244) GLB 350 85 kWh and Mercedes-Benz GLS (X167) GLS 450: 0.7 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-BenzGLS (X167)GLS 450	154 hp/t 115 kW/t 6.5 kg/hp
Mercedes-BenzGLB (X244)GLB 350 85 kWh	161 hp/t 120 kW/t 6.2 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Mercedes-BenzGLS (X167)GLS 450	367 hp 274 kW	6.2 s	246 km/h 153 mph
Mercedes-BenzGLB (X244)GLB 350 85 kWh	354 hp 264 kW	5.5 s	Unrestricted 220 km/h137 mph Restricted 210 km/h130 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-BenzGLS (X167)GLS 450

Power	367 hp 274 kW
0-100 km/h	6.2 s
Top speed 246 km/h 153 mph

Doors/seats	5 doors 7 seats
Trunk	355 L 12.5 cu ft
Length	5,207 mm 205.0 in
Height	1,838 mm 72.4 in

Mercedes-BenzGLB (X244)GLB 350 85 kWh

Power	354 hp 264 kW
0-100 km/h	5.5 s
Top speed Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph

Doors/seats	5 doors 7 seats
Trunk	480 L 17.0 cu ft
Length	4,732 mm 186.3 in
Height	1,687 mm 66.4 in

Detailed score breakdown

Vehicle

Mercedes-BenzGLS (X167)GLS 450

Mercedes-BenzGLB (X244)GLB 350 85 kWh

Power

367 hp

274 kW

354 hp

264 kW

Torque

500 Nm

369 lb-ft

515 Nm

380 lb-ft

Acceleration

6.2 s

5.5 s

Top speed

246 km/h

153 mph

Unrestricted

220 km/h137 mph

Restricted

210 km/h130 mph

Lightness

2,385 kg

5,258 lb

2,205 kg

4,861 lb

Fuel consumption

9.4 L/100 km

25.0 mpg US

30.1 mpg UK

Practicality

Doors/seats	5 doors 7 seats
Trunk	355 L 12.5 cu ft
Length	5,207 mm 205.0 in
Height	1,838 mm 72.4 in

Doors/seats	5 doors 7 seats
Trunk	480 L 17.0 cu ft
Length	4,732 mm 186.3 in
Height	1,687 mm 66.4 in

Range score

957 km

595 mi

Trunk score

355 L

12.5 cu ft

480 L

17.0 cu ft

Power-to-weight score

154 hp/t

115 kW/t

6.5 kg/hp

161 hp/t

120 kW/t

6.2 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 GLS (X167) GLS 450
Consumption	9.4 L/100 km25 mpg US30.1 mpg UK
Cost / 100 km	16.45 LC100 km
Cost / 100 mi	26.47 LC100 mi
Annual fuel used	1,410 L372 US gal310 UK gal
Annual fuel cost	2,468 LC/year