Car comparison

Mercedes-Benz GLB (X247) · Facelift 2023 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) · Facelift 2023

GLB 250

224 hp1991 ccGasolineAWDDual-clutchTurbochargedSUV2023-2026
VS

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.

Best choices

Mercedes-Benz GLB (X247) Facelift 2023 GLB 250

  • Quickest 0-100 km/h
    7.0 s
  • Fastest top speed
    236 km/h
    147 mph
  • Lightest
    1,690 kg
    3,726 lb
  • Best power-to-weight
    133 hp/t
    99 kW/t
    7.5 kg/hp
  • Largest trunk
    565 L
  • Best overall score
    65/100
  • Best practicality score
    87/100

Mercedes-Benz GLS (X167) GLS 350d

  • Most powerful
    286 hp
    213 kW
  • Highest torque
    600 Nm
    443 lb-ft
  • Lowest combined fuel consumption
    8.1 L/100 km
    29.0 mpg US
    34.9 mpg UK
  • Best estimated range
    1,111 km
    690 mi
  • Best performance score
    58/100
  • Best economy score
    85/100

Specification comparison

Specification comparison
ModelMercedes-BenzGLB (X247)Facelift 2023GLB 250Mercedes-BenzGLS (X167)GLS 350d
Power
224hp167kW
286hp213kW
Torque
350Nm258lb-ft
600Nm443lb-ft
Curb weight
1,690kg3,726lb
2,425kg5,346lb
Gross weight
2,265kg4,993lb
3,250kg7,165lb
Top speed
236 km/h
147 mph
227 km/h
141 mph
To 99% top speed
78.5s99% target: 234 km/h / 145 mph
Calculated
96.2s99% target: 225 km/h / 140 mph
Calculated
0-100 km/h
7.0s
7.0s
0-200 km/h
28.3s
Calculated
36.2s
Calculated
0-60 mph
6.6s
Calculated
6.6s
Calculated
Fuel consumption
8.4L/100 km28mpg US33.6mpg UK
8.1L/100 km29mpg US34.9mpg UK
Fuel consumption city-
10L/100 km23.5mpg US28.2mpg UK
Fuel consumption highway-
6.9L/100 km34.1mpg US40.9mpg UK
Quarter mile
15.0s
Calculated
15.1s
Calculated
Power-to-weight
133hp/t99kW/t60hp/1000 lb
Calculated
118hp/t88kW/t53hp/1000 lb
Calculated
Torque-to-weight
207Nm/t139lb-ft/ton
Calculated
247Nm/t166lb-ft/ton
Calculated
Estimated range
714km444mi
Calculated
1,111km690mi
Calculated
Displacement
1,991cc121cu in
2,925cc178cu in
Length
4,634mm182in
5,207mm205in
Width
1,834mm72in
1,956mm77in
Height
1,697mm67in
1,838mm72in
Wheelbase
2,829mm111in
3,135mm123in
Front track
1,604mm63in
1,669mm66in
Rear track
1,604mm63in
1,692mm67in
Ground clearance
135mm5in
215mm8in
Trunk volume
565L
355L
Max trunk volume
1,800L
2,400L
Doors
5
5
Seats
5
7
Fuel tank
60L
90L

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) Facelift 2023 GLB 250Mercedes-Benz GLS (X167) GLS 350dPowerTorque
  • Mercedes-Benz GLB (X247) Facelift 2023 GLB 250: Power / Torque
  • Mercedes-Benz GLS (X167) GLS 350d: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzGLB (X247)Facelift 2023GLB 2505,500-6,100 rpm2,000-4,000 rpm6,350 rpm
Mercedes-BenzGLS (X167)GLS 350d3,400-4,600 rpm1,200-3,200 rpm4,850 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzGLB (X247)Facelift 2023GLB 250Mercedes-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
7.0 s
7.0 s
0-200 km/h
0-124 mph
28.3 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
6.6 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
15.0 s
15.1 s
Trap speed
1/4 mile
402 m
155 km/h
97 mph
149 km/h
92 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLB (X247)Facelift 2023GLB 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) Facelift 2023 GLB 250.

The biggest power difference is between Mercedes-Benz GLB (X247) Facelift 2023 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
VehicleValue
Mercedes-BenzGLB (X247)Facelift 2023GLB 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
VehicleValue
Mercedes-BenzGLB (X247)Facelift 2023GLB 250
1,690 kg
3,726 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
VehicleValue
Mercedes-BenzGLB (X247)Facelift 2023GLB 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
VehicleValue
Mercedes-BenzGLB (X247)Facelift 2023GLB 2507.0 s
Mercedes-BenzGLS (X167)GLS 350d7.0 s

Although Mercedes-Benz GLS (X167) GLS 350d has more power, Mercedes-Benz GLB (X247) Facelift 2023 GLB 250 is quicker from 0-100 km/h.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
Mercedes-BenzGLB (X247)Facelift 2023GLB 250
8.4 L/100 km
28.0 mpg US
33.6 mpg UK
Mercedes-BenzGLS (X167)GLS 350d
8.1 L/100 km
29.0 mpg US
34.9 mpg UK

Power-to-weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLB (X247)Facelift 2023GLB 250
133 hp/t
99 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
VehicleValue
Mercedes-BenzGLB (X247)Facelift 2023GLB 250
714 km
444 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
VehiclePowerAccelerationTop speed
Mercedes-BenzGLB (X247)Facelift 2023GLB 250
224 hp
167 kW
7.0 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.

Chart data table
VehiclePerformance scorePracticality score
Mercedes-BenzGLB (X247)Facelift 2023GLB 250
Power
224 hp
167 kW
0-100 km/h7.0 s
Top speed
236 km/h
147 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
Mercedes-BenzGLS (X167)GLS 350d
Power
286 hp
213 kW
0-100 km/h7.0 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.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
Mercedes-BenzGLB (X247)Facelift 2023GLB 250
Power
224 hp
167 kW
0-100 km/h7.0 s
Top speed
236 km/h
147 mph
8.4 L/100 km
28.0 mpg US
33.6 mpg UK
Mercedes-BenzGLS (X167)GLS 350d
Power
286 hp
213 kW
0-100 km/h7.0 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
VehicleFuel consumption, L/100 km0-100 km/h, s
Mercedes-BenzGLB (X247)Facelift 2023GLB 250
8.4 L/100 km
28.0 mpg US
33.6 mpg UK
7.0 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
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
Mercedes-BenzGLB (X247)Facelift 2023GLB 250
133 hp/t
99 kW/t
7.5 kg/hp
8.4 L/100 km
28.0 mpg US
33.6 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

Detailed score breakdown
VehicleMercedes-BenzGLB (X247)Facelift 2023GLB 250Mercedes-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
7.0 s
7.0 s
Top speed
236 km/h
147 mph
227 km/h
141 mph
Lightness
1,690 kg
3,726 lb
2,425 kg
5,346 lb
Fuel consumption
8.4 L/100 km
28.0 mpg US
33.6 mpg UK
8.1 L/100 km
29.0 mpg US
34.9 mpg UK
Practicality
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
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
714 km
444 mi
1,111 km
690 mi
Trunk score
565 L
20.0 cu ft
355 L
12.5 cu ft
Power-to-weight score
133 hp/t
99 kW/t
7.5 kg/hp
118 hp/t
88 kW/t
8.5 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 GLB (X247) Facelift 2023 GLB 250Mercedes-Benz GLS (X167) GLS 350d
Consumption8.4 L/100 km28 mpg US33.6 mpg UK8.1 L/100 km29 mpg US34.9 mpg UK
Cost / 100 km14.70 LC100 km14.17 LC100 km
Cost / 100 mi23.66 LC100 mi22.81 LC100 mi
Annual fuel used1,260 L333 US gal277 UK gal1,215 L321 US gal267 UK gal
Annual fuel cost2,205 LC/year2,126 LC/year

Head-to-head comparisons

Mercedes-Benz GLB (X247) Facelift 2023 GLB 250

  • Is 735 kg lighter
  • Has 9 km/h (6 mph) higher top speed
  • Has 15 hp/t better power-to-weight
  • Has 210 L more trunk volume

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Lightest
  • Best power-to-weight ratio
  • Largest trunk

Cons

  • Lowest power
  • Highest combined fuel consumption

Mercedes-Benz GLS (X167) GLS 350d

  • Has 62 hp more
  • Has 250 Nm more
  • Uses 0.3 L/100 km less fuel
  • Has 397 km (247 mi) more estimated range

Pros

  • Most powerful
  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range

Cons

  • Heaviest
  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz GLB (X247) GLB 250
Mercedes-Benz GLS (X167) GLS 350d
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2 vehicles selected

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