Car comparison

Mercedes-Benz GLS (X166) GLS 400vsMercedes-Benz EQS SUV (X296) EQS 450+ 120 kWh

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

New comparison

Mercedes-Benz GLS (X166)

GLS 400

333 hp2996 ccGasolineAWDAutomaticTwin-turboSUV2015-2019

Mercedes-Benz EQS SUV (X296)

EQS 450+ 120 kWh

360 hpElectricRWDAutomaticSUV2022-2023

Comparison overview

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

Mercedes-Benz GLS (X166) GLS 400

Quickest 0-100 km/h
6.6 s
Fastest top speed
240 km/h
149 mph
Lightest
2,360 kg
5,203 lb
Best power-to-weight
141 hp/t
105 kW/t
7.1 kg/hp
Largest trunk
680 L
Best overall score
71/100
Best performance score
60/100
Best economy score
82/100
Best practicality score
93/100

Mercedes-Benz EQS SUV (X296) EQS 450+ 120 kWh

Most powerful
360 hp
268 kW
Highest torque
568 Nm
419 lb-ft

Specification comparison

Specification comparison
Model	Mercedes-BenzGLS (X166)GLS 400	Mercedes-BenzEQS SUV (X296)EQS 450+ 120 kWh
Power	333hp248kW	360hp268kW
Torque	480Nm354lb-ft	568Nm419lb-ft
Curb weight	2,360kg5,203lb	2,620kg5,776lb
Gross weight	3,250kg7,165lb	3,265kg7,198lb
Top speed	240 km/h 149 mph	Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph Calculated
To 99% top speed	93.3s99% target: 238 km/h / 148 mph Calculated	78.3s99% target: 218 km/h / 135 mph Calculated
0-100 km/h	6.6s	6.7s
0-200 km/h	29.1s Calculated	35.5s Calculated
0-60 mph	6.2s Calculated	6.3s Calculated
Fuel consumption	9.4L/100 km25mpg US30.1mpg UK	-
Fuel consumption city	11.7L/100 km20.1mpg US24.1mpg UK	-
Fuel consumption highway	8L/100 km29.4mpg US35.3mpg UK	-
Quarter mile	14.7s Calculated	14.8s Calculated
Power-to-weight	141hp/t105kW/t64hp/1000 lb Calculated	137hp/t102kW/t62hp/1000 lb Calculated
Torque-to-weight	203Nm/t136lb-ft/ton Calculated	217Nm/t145lb-ft/ton Calculated
Estimated range	1,064km661mi Calculated	-
Displacement	2,996cc183cu in	-
Length	5,130mm202in	5,125mm202in
Width	1,934mm76in	1,959mm77in
Height	1,850mm73in	1,718mm68in
Wheelbase	3,075mm121in	3,210mm126in
Front track	1,655mm65in	1,668mm66in
Rear track	1,675mm66in	1,681mm66in
Ground clearance	-	178mm7in
Trunk volume	680L	565L
Max trunk volume	2,300L	2,100L
Doors	5	5
Seats	5	5
Fuel tank	100L	-
CO2 emissions	218g/km	-

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 (X166)GLS 400	Mercedes-BenzEQS SUV (X296)EQS 450+ 120 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	6.2 s	6.3 s
0-100 km/h 0-62 mph	6.6 s	6.7 s
0-200 km/h 0-124 mph	29.1 s	35.5 s
Top speed	240 km/h 149 mph	Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph Limited
	Drag race simulation
60 ft 18 m	2.3 s	2.3 s
330 ft 101 m	6.3 s	6.3 s
1/8 mile 201 m	9.5 s	9.6 s
1000 ft 305 m	12.3 s	12.4 s
1/4 mile 402 m	14.7 s	14.8 s
Trap speed 1/4 mile 402 m	154 km/h 96 mph	152 km/h 94 mph

Power comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLS (X166)GLS 400	333 hp 248 kW
Mercedes-BenzEQS SUV (X296)EQS 450+ 120 kWh	360 hp 268 kW

Mercedes-Benz EQS SUV (X296) EQS 450+ 120 kWh has 27 hp more than Mercedes-Benz GLS (X166) GLS 400.

The biggest power difference is between Mercedes-Benz GLS (X166) GLS 400 and Mercedes-Benz EQS SUV (X296) EQS 450+ 120 kWh: 27 hp (20 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLS (X166)GLS 400	480 Nm 354 lb-ft
Mercedes-BenzEQS SUV (X296)EQS 450+ 120 kWh	568 Nm 419 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLS (X166)GLS 400	2,360 kg 5,203 lb
Mercedes-BenzEQS SUV (X296)EQS 450+ 120 kWh	2,620 kg 5,776 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 (X166)GLS 400	240 km/h 149 mph
Mercedes-BenzEQS SUV (X296)EQS 450+ 120 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 (X166)GLS 400	6.6 s
Mercedes-BenzEQS SUV (X296)EQS 450+ 120 kWh	6.7 s

Although Mercedes-Benz EQS SUV (X296) EQS 450+ 120 kWh has more power, Mercedes-Benz GLS (X166) GLS 400 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz GLS (X166) GLS 400 and Mercedes-Benz EQS SUV (X296) EQS 450+ 120 kWh: 0.1 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 (X166)GLS 400	141 hp/t 105 kW/t 7.1 kg/hp
Mercedes-BenzEQS SUV (X296)EQS 450+ 120 kWh	137 hp/t 102 kW/t 7.3 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Mercedes-BenzGLS (X166)GLS 400	333 hp 248 kW	6.6 s	240 km/h 149 mph
Mercedes-BenzEQS SUV (X296)EQS 450+ 120 kWh	360 hp 268 kW	6.7 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 (X166)GLS 400

Power	333 hp 248 kW
0-100 km/h	6.6 s
Top speed 240 km/h 149 mph

Doors/seats	5 doors 5 seats
Trunk	680 L 24.0 cu ft
Length	5,130 mm 202.0 in
Height	1,850 mm 72.8 in

Mercedes-BenzEQS SUV (X296)EQS 450+ 120 kWh

Power	360 hp 268 kW
0-100 km/h	6.7 s
Top speed Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph

Doors/seats	5 doors 5 seats
Trunk	565 L 20.0 cu ft
Length	5,125 mm 201.8 in
Height	1,718 mm 67.6 in

Detailed score breakdown

Vehicle

Mercedes-BenzGLS (X166)GLS 400

Mercedes-BenzEQS SUV (X296)EQS 450+ 120 kWh

Power

333 hp

248 kW

360 hp

268 kW

Torque

480 Nm

354 lb-ft

568 Nm

419 lb-ft

Acceleration

6.6 s

6.7 s

Top speed

240 km/h

149 mph

Unrestricted

220 km/h137 mph

Restricted

210 km/h130 mph

Lightness

2,360 kg

5,203 lb

2,620 kg

5,776 lb

Fuel consumption

9.4 L/100 km

25.0 mpg US

30.1 mpg UK

Practicality

Doors/seats	5 doors 5 seats
Trunk	680 L 24.0 cu ft
Length	5,130 mm 202.0 in
Height	1,850 mm 72.8 in

Doors/seats	5 doors 5 seats
Trunk	565 L 20.0 cu ft
Length	5,125 mm 201.8 in
Height	1,718 mm 67.6 in

Range score

1,064 km

661 mi

CO2 score

218 g/km

Trunk score

680 L

24.0 cu ft

565 L

20.0 cu ft

Power-to-weight score

141 hp/t

105 kW/t

7.1 kg/hp

137 hp/t

102 kW/t

7.3 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 (X166) GLS 400
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