Car comparison

Mercedes-Benz GLS (X167) GLS 400dvsIM LS7 77 kWh

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

IM LS7

77 kWh

340 hpElectricRWDAutomaticSUV2023-present

Comparison overview

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

Mercedes-Benz GLS (X167) GLS 400d

Quickest 0-100 km/h
6.3 s
Fastest top speed
238 km/h
148 mph
Highest torque
700 Nm
516 lb-ft
Best overall score
70/100
Best performance score
65/100
Best economy score
85/100

IM LS7 77 kWh

Most powerful
340 hp
254 kW
Lightest
2,400 kg
5,291 lb
Best power-to-weight
142 hp/t
106 kW/t
7.1 kg/hp
Largest trunk
733 L
Best practicality score
92/100

Specification comparison

Specification comparison
Model	Mercedes-BenzGLS (X167)GLS 400d	IMLS777 kWh
Power	330hp246kW	340hp254kW
Torque	700Nm516lb-ft	475Nm350lb-ft
Curb weight	2,430kg5,357lb	2,400kg5,291lb
Gross weight	3,250kg7,165lb	2,851kg6,285lb
Top speed	238 km/h 148 mph	Unrestricted 210 km/h130 mph Restricted 200 km/h124 mph Calculated
To 99% top speed	89.6s99% target: 236 km/h / 146 mph Calculated	64.3s99% target: 208 km/h / 129 mph Calculated
0-100 km/h	6.3s	6.5s
0-200 km/h	28.5s Calculated	39.7s Calculated
0-60 mph	6.0s Calculated	6.1s Calculated
Fuel consumption	8.1L/100 km29mpg US34.9mpg 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	14.7s Calculated
Power-to-weight	136hp/t101kW/t62hp/1000 lb Calculated	142hp/t106kW/t64hp/1000 lb Calculated
Torque-to-weight	288Nm/t193lb-ft/ton Calculated	198Nm/t132lb-ft/ton Calculated
Estimated range	1,111km690mi Calculated	-
Displacement	2,925cc178cu in	-
Length	5,207mm205in	5,049mm199in
Width	1,956mm77in	2,002mm79in
Height	1,838mm72in	1,731mm68in
Wheelbase	3,135mm123in	3,060mm120in
Front track	1,669mm66in	1,700mm67in
Rear track	1,692mm67in	1,715mm68in
Ground clearance	215mm8in	-
Trunk volume	355L	733L
Max trunk volume	2,400L	-
Doors	5	5
Seats	7	5
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 400d	IMLS777 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	6.0 s	6.1 s
0-100 km/h 0-62 mph	6.3 s	6.5 s
0-200 km/h 0-124 mph	28.5 s	39.7 s
Top speed	238 km/h 148 mph	Unrestricted 210 km/h130 mph Restricted 200 km/h124 mph Likely limited
	Drag race simulation
60 ft 18 m	2.3 s	2.3 s
330 ft 101 m	6.1 s	6.3 s
1/8 mile 201 m	9.3 s	9.5 s
1000 ft 305 m	12.1 s	12.3 s
1/4 mile 402 m	14.5 s	14.7 s
Trap speed 1/4 mile 402 m	156 km/h 97 mph	153 km/h 95 mph

Power comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLS (X167)GLS 400d	330 hp 246 kW
IMLS777 kWh	340 hp 254 kW

IM LS7 77 kWh has 10 hp more than Mercedes-Benz GLS (X167) GLS 400d.

The biggest power difference is between Mercedes-Benz GLS (X167) GLS 400d and IM LS7 77 kWh: 10 hp (7 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLS (X167)GLS 400d	700 Nm 516 lb-ft
IMLS777 kWh	475 Nm 350 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 400d	2,430 kg 5,357 lb
IMLS777 kWh	2,400 kg 5,291 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 400d	238 km/h 148 mph
IMLS777 kWh	Unrestricted 210 km/h130 mph Restricted 200 km/h124 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 400d	6.3 s
IMLS777 kWh	6.5 s

Although IM LS7 77 kWh has more power, Mercedes-Benz GLS (X167) GLS 400d is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz GLS (X167) GLS 400d and IM LS7 77 kWh: 0.2 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 400d	136 hp/t 101 kW/t 7.4 kg/hp
IMLS777 kWh	142 hp/t 106 kW/t 7.1 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 400d	330 hp 246 kW	6.3 s	238 km/h 148 mph
IMLS777 kWh	340 hp 254 kW	6.5 s	Unrestricted 210 km/h130 mph Restricted 200 km/h124 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 400d

Power	330 hp 246 kW
0-100 km/h	6.3 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

IMLS777 kWh

Power	340 hp 254 kW
0-100 km/h	6.5 s
Top speed Unrestricted 210 km/h130 mph Restricted 200 km/h124 mph

Doors/seats	5 doors 5 seats
Trunk	733 L 25.9 cu ft
Length	5,049 mm 198.8 in
Height	1,731 mm 68.1 in

Detailed score breakdown

Vehicle

Mercedes-BenzGLS (X167)GLS 400d

IMLS777 kWh

Power

330 hp

246 kW

340 hp

254 kW

Torque

700 Nm

516 lb-ft

475 Nm

350 lb-ft

Acceleration

6.3 s

6.5 s

Top speed

238 km/h

148 mph

Unrestricted

210 km/h130 mph

Restricted

200 km/h124 mph

Lightness

2,430 kg

5,357 lb

2,400 kg

5,291 lb

Fuel consumption

8.1 L/100 km

29.0 mpg US

34.9 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 5 seats
Trunk	733 L 25.9 cu ft
Length	5,049 mm 198.8 in
Height	1,731 mm 68.1 in

Range score

1,111 km

690 mi

Trunk score

355 L

12.5 cu ft

733 L

25.9 cu ft

Power-to-weight score

136 hp/t

101 kW/t

7.4 kg/hp

142 hp/t

106 kW/t

7.1 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 400d
Consumption	8.1 L/100 km29 mpg US34.9 mpg UK
Cost / 100 km	14.17 LC100 km
Cost / 100 mi	22.81 LC100 mi
Annual fuel used	1,215 L321 US gal267 UK gal
Annual fuel cost	2,126 LC/year