Car comparison

Mercedes-Benz GLB (X247) GLB 250vsMercedes-Benz GLS (X167) GLS 350d

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

New comparison

Mercedes-Benz GLB (X247)

GLB 250

224 hp1991 ccGasolineAWDDual-clutchTurbochargedSUV2019-2023

Mercedes-Benz GLS (X167)

GLS 350d

286 hp2925 ccDieselAWDAutomaticTwin-turboSUV2019-2023

Comparison overview

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

Mercedes-Benz GLB (X247) GLB 250

Quickest 0-100 km/h
6.9 s
Fastest top speed
236 km/h
147 mph
Lightest
1,670 kg
3,682 lb
Best power-to-weight
134 hp/t
100 kW/t
7.5 kg/hp
Lowest combined fuel consumption
7.4 L/100 km
31.8 mpg US
38.2 mpg UK
Lowest city consumption
9.2 L/100 km
25.6 mpg US
30.7 mpg UK
Lowest highway consumption
6.3 L/100 km
37.3 mpg US
44.8 mpg UK
Largest trunk
570 L
Best overall score
65/100
Best economy score
87/100
Best practicality score
87/100

Mercedes-Benz GLS (X167) GLS 350d

Most powerful
286 hp
213 kW
Highest torque
600 Nm
443 lb-ft
Best estimated range
1,111 km
690 mi
Best performance score
58/100

Specification comparison

Specification comparison
Model	Mercedes-BenzGLB (X247)GLB 250	Mercedes-BenzGLS (X167)GLS 350d
Power	224hp167kW	286hp213kW
Torque	350Nm258lb-ft	600Nm443lb-ft
Curb weight	1,670kg3,682lb	2,425kg5,346lb
Gross weight	2,205kg4,861lb	3,250kg7,165lb
Top speed	236 km/h 147 mph	227 km/h 141 mph
To 99% top speed	76.3s99% target: 234 km/h / 145 mph Calculated	96.2s99% target: 225 km/h / 140 mph Calculated
0-100 km/h	6.9s	7.0s
0-200 km/h	27.7s Calculated	36.2s Calculated
0-60 mph	6.6s Calculated	6.6s Calculated
Fuel consumption	7.4L/100 km31.8mpg US38.2mpg UK	8.1L/100 km29mpg US34.9mpg UK
Fuel consumption city	9.2L/100 km25.6mpg US30.7mpg UK	10L/100 km23.5mpg US28.2mpg UK
Fuel consumption highway	6.3L/100 km37.3mpg US44.8mpg UK	6.9L/100 km34.1mpg US40.9mpg UK
Quarter mile	14.9s Calculated	15.1s Calculated
Power-to-weight	134hp/t100kW/t61hp/1000 lb Calculated	118hp/t88kW/t53hp/1000 lb Calculated
Torque-to-weight	210Nm/t140lb-ft/ton Calculated	247Nm/t166lb-ft/ton Calculated
Estimated range	811km504mi Calculated	1,111km690mi Calculated
Displacement	1,991cc121cu in	2,925cc178cu in
Length	4,634mm182in	5,207mm205in
Width	1,834mm72in	1,956mm77in
Height	1,662mm65in	1,838mm72in
Wheelbase	2,829mm111in	3,135mm123in
Front track	1,605mm63in	1,669mm66in
Rear track	1,606mm63in	1,692mm67in
Ground clearance	135mm5in	215mm8in
Trunk volume	570L	355L
Max trunk volume	1,805L	2,400L
Doors	5	5
Seats	5	7
Fuel tank	60L	90L
CO2 emissions	169g/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 GLB (X247) GLB 250Mercedes-Benz GLS (X167) GLS 350dPowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
Mercedes-BenzGLB (X247)GLB 250	5,800 rpm	1,800-4,000 rpm	6,050 rpm
Mercedes-BenzGLS (X167)GLS 350d	3,400-4,600 rpm	1,200-3,200 rpm	4,850 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	Mercedes-BenzGLB (X247)GLB 250	Mercedes-BenzGLS (X167)GLS 350d
	Acceleration checkpoints
0-60 mph 0-97 km/h	6.6 s	6.6 s
0-100 km/h 0-62 mph	6.9 s	7.0 s
0-200 km/h 0-124 mph	27.7 s	36.2 s
Top speed	236 km/h 147 mph	227 km/h 141 mph
	Drag race simulation
60 ft 18 m	2.5 s	2.3 s
330 ft 101 m	6.5 s	6.4 s
1/8 mile 201 m	9.8 s	9.7 s
1000 ft 305 m	12.6 s	12.6 s
1/4 mile 402 m	14.9 s	15.1 s
Trap speed 1/4 mile 402 m	156 km/h 97 mph	149 km/h 92 mph

Power comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLB (X247)GLB 250	224 hp 167 kW
Mercedes-BenzGLS (X167)GLS 350d	286 hp 213 kW

Mercedes-Benz GLS (X167) GLS 350d has 62 hp more than Mercedes-Benz GLB (X247) GLB 250.

The biggest power difference is between Mercedes-Benz GLB (X247) GLB 250 and Mercedes-Benz GLS (X167) GLS 350d: 62 hp (46 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLB (X247)GLB 250	350 Nm 258 lb-ft
Mercedes-BenzGLS (X167)GLS 350d	600 Nm 443 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLB (X247)GLB 250	1,670 kg 3,682 lb
Mercedes-BenzGLS (X167)GLS 350d	2,425 kg 5,346 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-BenzGLB (X247)GLB 250	236 km/h 147 mph
Mercedes-BenzGLS (X167)GLS 350d	227 km/h 141 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLB (X247)GLB 250	6.9 s
Mercedes-BenzGLS (X167)GLS 350d	7.0 s

Although Mercedes-Benz GLS (X167) GLS 350d has more power, Mercedes-Benz GLB (X247) GLB 250 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz GLB (X247) GLB 250 and Mercedes-Benz GLS (X167) GLS 350d: 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
Vehicle	Value
Mercedes-BenzGLB (X247)GLB 250	7.4 L/100 km 31.8 mpg US 38.2 mpg UK
Mercedes-BenzGLS (X167)GLS 350d	8.1 L/100 km 29.0 mpg US 34.9 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz GLB (X247) GLB 250 and Mercedes-Benz GLS (X167) GLS 350d: 0.7 L/100 km.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLB (X247)GLB 250	134 hp/t 100 kW/t 7.5 kg/hp
Mercedes-BenzGLS (X167)GLS 350d	118 hp/t 88 kW/t 8.5 kg/hp

Estimated range comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLB (X247)GLB 250	811 km 504 mi
Mercedes-BenzGLS (X167)GLS 350d	1,111 km 690 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Mercedes-BenzGLB (X247)GLB 250	224 hp 167 kW	6.9 s	236 km/h 147 mph
Mercedes-BenzGLS (X167)GLS 350d	286 hp 213 kW	7.0 s	227 km/h 141 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-BenzGLB (X247)GLB 250

Power	224 hp 167 kW
0-100 km/h	6.9 s
Top speed 236 km/h 147 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

Mercedes-BenzGLS (X167)GLS 350d

Power	286 hp 213 kW
0-100 km/h	7.0 s
Top speed 227 km/h 141 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

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Vehicle

Performance score

Fuel economy score

Mercedes-BenzGLB (X247)GLB 250

Power	224 hp 167 kW
0-100 km/h	6.9 s
Top speed 236 km/h 147 mph

7.4 L/100 km

31.8 mpg US

38.2 mpg UK

Mercedes-BenzGLS (X167)GLS 350d

Power	286 hp 213 kW
0-100 km/h	7.0 s
Top speed 227 km/h 141 mph

8.1 L/100 km

29.0 mpg US

34.9 mpg UK

Mercedes-Benz GLS (X167) GLS 350d 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
Vehicle	Fuel consumption, L/100 km	0-100 km/h, s
Mercedes-BenzGLB (X247)GLB 250	7.4 L/100 km 31.8 mpg US 38.2 mpg UK	6.9 s
Mercedes-BenzGLS (X167)GLS 350d	8.1 L/100 km 29.0 mpg US 34.9 mpg UK	7.0 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
Vehicle	Power-to-weight, hp/t	Fuel consumption, L/100 km
Mercedes-BenzGLB (X247)GLB 250	134 hp/t 100 kW/t 7.5 kg/hp	7.4 L/100 km 31.8 mpg US 38.2 mpg UK
Mercedes-BenzGLS (X167)GLS 350d	118 hp/t 88 kW/t 8.5 kg/hp	8.1 L/100 km 29.0 mpg US 34.9 mpg UK

Detailed score breakdown

Vehicle

Mercedes-BenzGLB (X247)GLB 250

Mercedes-BenzGLS (X167)GLS 350d

Power

224 hp

167 kW

286 hp

213 kW

Torque

350 Nm

258 lb-ft

600 Nm

443 lb-ft

Acceleration

6.9 s

7.0 s

Top speed

236 km/h

147 mph

227 km/h

141 mph

Lightness

1,670 kg

3,682 lb

2,425 kg

5,346 lb

Fuel consumption

7.4 L/100 km

31.8 mpg US

38.2 mpg UK

8.1 L/100 km

29.0 mpg US

34.9 mpg UK

Practicality

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

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

Range score

811 km

504 mi

1,111 km

690 mi

CO2 score

169 g/km

Trunk score

570 L

20.1 cu ft

355 L

12.5 cu ft

Power-to-weight score

134 hp/t

100 kW/t

7.5 kg/hp

118 hp/t

88 kW/t

8.5 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) GLB 250	Mercedes-Benz GLS (X167) GLS 350d
Consumption	7.4 L/100 km31.8 mpg US38.2 mpg UK	8.1 L/100 km29 mpg US34.9 mpg UK
Cost / 100 km	12.95 LC100 km	14.17 LC100 km
Cost / 100 mi	20.84 LC100 mi	22.81 LC100 mi
Annual fuel used	1,110 L293 US gal244 UK gal	1,215 L321 US gal267 UK gal
Annual fuel cost	1,943 LC/year	2,126 LC/year