Car comparison

Mercedes-Benz GLS (X167) GLS 400dvsMercedes-Benz GLS (X167) · Facelift 2023 GLS 350d

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

New comparison

Mercedes-Benz GLS (X167)

GLS 400d

330 hp2925 ccDieselAWDAutomaticTwin-turboSUV2019-2023
VS

Mercedes-Benz GLS (X167) · Facelift 2023

GLS 350d

313 hp2989 ccDieselAWDAutomaticTwin-turboSUV2023-2026

Comparison overview

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

Best choices

Mercedes-Benz GLS (X167) GLS 400d

  • Quickest 0-100 km/h
    6.3 s
  • Fastest top speed
    238 km/h
    148 mph
  • Most powerful
    330 hp
    246 kW
  • Highest torque
    700 Nm
    516 lb-ft
  • Lightest
    2,430 kg
    5,357 lb
  • Best power-to-weight
    136 hp/t
    101 kW/t
    7.4 kg/hp
  • 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
  • Largest trunk
    355 L
  • Best overall score
    70/100
  • Best performance score
    65/100
  • Best economy score
    85/100
  • Best practicality score
    81/100

Specification comparison

Specification comparison
ModelMercedes-BenzGLS (X167)GLS 400dMercedes-BenzGLS (X167)Facelift 2023GLS 350d
Power
330hp246kW
313hp233kW
Torque
700Nm516lb-ft
650Nm479lb-ft
Curb weight
2,430kg5,357lb
2,540kg5,600lb
Gross weight
3,250kg7,165lb
3,300kg7,275lb
Top speed
238 km/h
148 mph
238 km/h
148 mph
To 99% top speed
89.8s99% target: 236 km/h / 146 mph
Calculated
103.2s99% target: 236 km/h / 146 mph
Calculated
0-100 km/h
6.3s
6.7s
0-200 km/h
28.6s
Calculated
31.8s
Calculated
0-60 mph
6.0s
Calculated
6.3s
Calculated
Fuel consumption
8.1L/100 km29mpg US34.9mpg UK
9.1L/100 km25.8mpg US31.0mpg UK
Fuel consumption city
10L/100 km23.5mpg US28.2mpg UK
-
Fuel consumption highway
7L/100 km33.6mpg US40.4mpg UK
-
Quarter mile
14.5s
Calculated
14.8s
Calculated
Power-to-weight
136hp/t101kW/t62hp/1000 lb
Calculated
123hp/t92kW/t56hp/1000 lb
Calculated
Torque-to-weight
288Nm/t193lb-ft/ton
Calculated
256Nm/t171lb-ft/ton
Calculated
Estimated range
1,111km690mi
Calculated
989km615mi
Calculated
Displacement
2,925cc178cu in
2,989cc182cu in
Length
5,207mm205in
5,209mm205in
Width
1,956mm77in
1,956mm77in
Height
1,838mm72in
1,928mm76in
Wheelbase
3,135mm123in
3,135mm123in
Front track
1,669mm66in
1,669mm66in
Rear track
1,692mm67in
1,692mm67in
Ground clearance
215mm8in
290mm11in
Trunk volume
355L
355L
Max trunk volume
2,400L
2,400L
Doors
5
5
Seats
7
7
Fuel tank
90L
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 GLS (X167) GLS 400dMercedes-Benz GLS (X167) Facelift 2023 GLS 350dPowerTorque
  • Mercedes-Benz GLS (X167) GLS 400d: Power / Torque
  • Mercedes-Benz GLS (X167) Facelift 2023 GLS 350d: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzGLS (X167)GLS 400d3,600-4,200 rpm1,200-3,200 rpm4,450 rpm
Mercedes-BenzGLS (X167)Facelift 2023GLS 350d3,600-4,800 rpm1,350-3,200 rpm5,050 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzGLS (X167)GLS 400dMercedes-BenzGLS (X167)Facelift 2023GLS 350d
Acceleration checkpoints
0-60 mph
0-97 km/h
6.0 s
6.3 s
0-100 km/h
0-62 mph
6.3 s
6.7 s
0-200 km/h
0-124 mph
28.6 s
31.8 s
Top speed
238 km/h
148 mph
238 km/h
148 mph
Drag race simulation
60 ft
18 m
2.3 s
2.3 s
330 ft
101 m
6.1 s
6.2 s
1/8 mile
201 m
9.3 s
9.5 s
1000 ft
305 m
12.1 s
12.4 s
1/4 mile
402 m
14.5 s
14.8 s
Trap speed
1/4 mile
402 m
156 km/h
97 mph
151 km/h
94 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLS (X167)GLS 400d
330 hp
246 kW
Mercedes-BenzGLS (X167)Facelift 2023GLS 350d
313 hp
233 kW

Mercedes-Benz GLS (X167) GLS 400d has 17 hp more than Mercedes-Benz GLS (X167) Facelift 2023 GLS 350d.

The biggest power difference is between Mercedes-Benz GLS (X167) Facelift 2023 GLS 350d and Mercedes-Benz GLS (X167) GLS 400d: 17 hp (13 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLS (X167)GLS 400d
700 Nm
516 lb-ft
Mercedes-BenzGLS (X167)Facelift 2023GLS 350d
650 Nm
479 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLS (X167)GLS 400d
2,430 kg
5,357 lb
Mercedes-BenzGLS (X167)Facelift 2023GLS 350d
2,540 kg
5,600 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-BenzGLS (X167)GLS 400d
238 km/h
148 mph
Mercedes-BenzGLS (X167)Facelift 2023GLS 350d
238 km/h
148 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLS (X167)GLS 400d6.3 s
Mercedes-BenzGLS (X167)Facelift 2023GLS 350d6.7 s

The biggest 0-100 km/h difference is between Mercedes-Benz GLS (X167) GLS 400d and Mercedes-Benz GLS (X167) Facelift 2023 GLS 350d: 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-BenzGLS (X167)GLS 400d
8.1 L/100 km
29.0 mpg US
34.9 mpg UK
Mercedes-BenzGLS (X167)Facelift 2023GLS 350d
9.1 L/100 km
25.8 mpg US
31.0 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz GLS (X167) GLS 400d and Mercedes-Benz GLS (X167) Facelift 2023 GLS 350d: 1.0 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-BenzGLS (X167)GLS 400d
136 hp/t
101 kW/t
7.4 kg/hp
Mercedes-BenzGLS (X167)Facelift 2023GLS 350d
123 hp/t
92 kW/t
8.1 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLS (X167)GLS 400d
1,111 km
690 mi
Mercedes-BenzGLS (X167)Facelift 2023GLS 350d
989 km
615 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzGLS (X167)GLS 400d
330 hp
246 kW
6.3 s
238 km/h
148 mph
Mercedes-BenzGLS (X167)Facelift 2023GLS 350d
313 hp
233 kW
6.7 s
238 km/h
148 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-BenzGLS (X167)GLS 400d
Power
330 hp
246 kW
0-100 km/h6.3 s
Top speed
238 km/h
148 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-BenzGLS (X167)Facelift 2023GLS 350d
Power
313 hp
233 kW
0-100 km/h6.7 s
Top speed
238 km/h
148 mph
Doors/seats
5 doors
7 seats
Trunk
355 L
12.5 cu ft
Length
5,209 mm
205.1 in
Height
1,928 mm
75.9 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-BenzGLS (X167)GLS 400d
Power
330 hp
246 kW
0-100 km/h6.3 s
Top speed
238 km/h
148 mph
8.1 L/100 km
29.0 mpg US
34.9 mpg UK
Mercedes-BenzGLS (X167)Facelift 2023GLS 350d
Power
313 hp
233 kW
0-100 km/h6.7 s
Top speed
238 km/h
148 mph
9.1 L/100 km
25.8 mpg US
31.0 mpg UK

Mercedes-Benz GLS (X167) GLS 400d 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-BenzGLS (X167)GLS 400d
8.1 L/100 km
29.0 mpg US
34.9 mpg UK
6.3 s
Mercedes-BenzGLS (X167)Facelift 2023GLS 350d
9.1 L/100 km
25.8 mpg US
31.0 mpg UK
6.7 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-BenzGLS (X167)GLS 400d
136 hp/t
101 kW/t
7.4 kg/hp
8.1 L/100 km
29.0 mpg US
34.9 mpg UK
Mercedes-BenzGLS (X167)Facelift 2023GLS 350d
123 hp/t
92 kW/t
8.1 kg/hp
9.1 L/100 km
25.8 mpg US
31.0 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzGLS (X167)GLS 400dMercedes-BenzGLS (X167)Facelift 2023GLS 350d
Power
330 hp
246 kW
313 hp
233 kW
Torque
700 Nm
516 lb-ft
650 Nm
479 lb-ft
Acceleration
6.3 s
6.7 s
Top speed
238 km/h
148 mph
238 km/h
148 mph
Lightness
2,430 kg
5,357 lb
2,540 kg
5,600 lb
Fuel consumption
8.1 L/100 km
29.0 mpg US
34.9 mpg UK
9.1 L/100 km
25.8 mpg US
31.0 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
355 L
12.5 cu ft
Length
5,209 mm
205.1 in
Height
1,928 mm
75.9 in
Range score
1,111 km
690 mi
989 km
615 mi
Trunk score
355 L
12.5 cu ft
355 L
12.5 cu ft
Power-to-weight score
136 hp/t
101 kW/t
7.4 kg/hp
123 hp/t
92 kW/t
8.1 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 GLS (X167) GLS 400dMercedes-Benz GLS (X167) Facelift 2023 GLS 350d
Consumption8.1 L/100 km29 mpg US34.9 mpg UK9.1 L/100 km25.8 mpg US31 mpg UK
Cost / 100 km14.17 LC100 km15.92 LC100 km
Cost / 100 mi22.81 LC100 mi25.63 LC100 mi
Annual fuel used1,215 L321 US gal267 UK gal1,365 L361 US gal300 UK gal
Annual fuel cost2,126 LC/year2,389 LC/year

Head-to-head comparisons

Mercedes-Benz GLS (X167) GLS 400d

  • Has 17 hp more
  • Has 50 Nm more
  • Is 110 kg lighter
  • Is 0.4 s quicker from 0-100 km/h
  • Uses 1.0 L/100 km less fuel
  • Has 13 hp/t better power-to-weight
  • Has 122 km (76 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
  • Largest trunk

Choose cars to compare

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Model
Generation
Engine or modification
Mercedes-Benz GLS (X167) GLS 400d
Mercedes-Benz GLS (X167) GLS 350d
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