Car comparison

Mercedes-Benz GLS (X166) GLS 500vsMercedes-Benz EQS SUV (X296) EQS 500 120 kWh

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

New comparison

Mercedes-Benz GLS (X166)

GLS 500

456 hp4663 ccGasolineAWDAutomaticTwin-turboSUV2015-2019

Mercedes-Benz EQS SUV (X296)

EQS 500 120 kWh

449 hpElectricAWDAutomaticSUV2022-2023

Comparison overview

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

Mercedes-Benz GLS (X166) GLS 500

Fastest top speed
260 km/h
162 mph Unrestricted
250 km/h
155 mph Restricted
Most powerful
456 hp
340 kW
Lightest
2,370 kg
5,225 lb
Best power-to-weight
192 hp/t
143 kW/t
5.2 kg/hp
Largest trunk
680 L
Best overall score
81/100
Best performance score
76/100
Best economy score
77/100
Best practicality score
93/100

Mercedes-Benz EQS SUV (X296) EQS 500 120 kWh

Quickest 0-100 km/h
5.2 s
Highest torque
828 Nm
611 lb-ft

Specification comparison

Specification comparison
Model	Mercedes-BenzGLS (X166)GLS 500	Mercedes-BenzEQS SUV (X296)EQS 500 120 kWh
Power	456hp340kW	449hp335kW
Torque	700Nm516lb-ft	828Nm611lb-ft
Curb weight	2,370kg5,225lb	2,730kg6,019lb
Gross weight	3,250kg7,165lb	3,375kg7,441lb
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated	Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph Calculated
To 99% top speed	75.5s99% target: 257 km/h / 160 mph Calculated	57.9s99% target: 218 km/h / 135 mph Calculated
0-100 km/h	5.3s	5.2s
0-200 km/h	19.6s Calculated	26.7s Calculated
0-60 mph	5.0s Calculated	4.9s Calculated
Fuel consumption	11.3L/100 km20.8mpg US25.0mpg UK	-
Fuel consumption city	14.9L/100 km15.8mpg US19.0mpg UK	-
Fuel consumption highway	9.2L/100 km25.6mpg US30.7mpg UK	-
Quarter mile	13.5s Calculated	13.5s Calculated
Power-to-weight	192hp/t143kW/t87hp/1000 lb Calculated	164hp/t123kW/t75hp/1000 lb Calculated
Torque-to-weight	295Nm/t198lb-ft/ton Calculated	303Nm/t203lb-ft/ton Calculated
Estimated range	885km550mi Calculated	-
Displacement	4,663cc285cu 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	-	222mm9in
Trunk volume	680L	565L
Max trunk volume	2,300L	2,100L
Doors	5	5
Seats	5	5
Fuel tank	100L	-
CO2 emissions	264g/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 500	Mercedes-BenzEQS SUV (X296)EQS 500 120 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	5.0 s	4.9 s
0-100 km/h 0-62 mph	5.3 s	5.2 s
0-200 km/h 0-124 mph	19.6 s	26.7 s
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Likely limited	Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph Limited
	Drag race simulation
60 ft 18 m	2.2 s	2.1 s
330 ft 101 m	5.8 s	5.7 s
1/8 mile 201 m	8.8 s	8.7 s
1000 ft 305 m	11.3 s	11.3 s
1/4 mile 402 m	13.5 s	13.5 s
Trap speed 1/4 mile 402 m	171 km/h 106 mph	163 km/h 102 mph

Power comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLS (X166)GLS 500	456 hp 340 kW
Mercedes-BenzEQS SUV (X296)EQS 500 120 kWh	449 hp 335 kW

Mercedes-Benz GLS (X166) GLS 500 has 7 hp more than Mercedes-Benz EQS SUV (X296) EQS 500 120 kWh.

The biggest power difference is between Mercedes-Benz EQS SUV (X296) EQS 500 120 kWh and Mercedes-Benz GLS (X166) GLS 500: 7 hp (5 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLS (X166)GLS 500	700 Nm 516 lb-ft
Mercedes-BenzEQS SUV (X296)EQS 500 120 kWh	828 Nm 611 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 500	2,370 kg 5,225 lb
Mercedes-BenzEQS SUV (X296)EQS 500 120 kWh	2,730 kg 6,019 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 500	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
Mercedes-BenzEQS SUV (X296)EQS 500 120 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 500	5.3 s
Mercedes-BenzEQS SUV (X296)EQS 500 120 kWh	5.2 s

Although Mercedes-Benz GLS (X166) GLS 500 has more power, Mercedes-Benz EQS SUV (X296) EQS 500 120 kWh is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz EQS SUV (X296) EQS 500 120 kWh and Mercedes-Benz GLS (X166) GLS 500: 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 500	192 hp/t 143 kW/t 5.2 kg/hp
Mercedes-BenzEQS SUV (X296)EQS 500 120 kWh	164 hp/t 123 kW/t 6.1 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Mercedes-BenzGLS (X166)GLS 500	456 hp 340 kW	5.3 s	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
Mercedes-BenzEQS SUV (X296)EQS 500 120 kWh	449 hp 335 kW	5.2 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 500

Power	456 hp 340 kW
0-100 km/h	5.3 s
Top speed Unrestricted 260 km/h162 mph Restricted 250 km/h155 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 500 120 kWh

Power	449 hp 335 kW
0-100 km/h	5.2 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 500

Mercedes-BenzEQS SUV (X296)EQS 500 120 kWh

Power

456 hp

340 kW

449 hp

335 kW

Torque

700 Nm

516 lb-ft

828 Nm

611 lb-ft

Acceleration

5.3 s

5.2 s

Top speed

Unrestricted

260 km/h162 mph

Restricted

250 km/h155 mph

Unrestricted

220 km/h137 mph

Restricted

210 km/h130 mph

Lightness

2,370 kg

5,225 lb

2,730 kg

6,019 lb

Fuel consumption

11.3 L/100 km

20.8 mpg US

25.0 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

885 km

550 mi

CO2 score

264 g/km

Trunk score

680 L

24.0 cu ft

565 L

20.0 cu ft

Power-to-weight score

192 hp/t

143 kW/t

5.2 kg/hp

164 hp/t

123 kW/t

6.1 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 (X166) GLS 500
Consumption	11.3 L/100 km20.8 mpg US25 mpg UK
Cost / 100 km	19.78 LC100 km
Cost / 100 mi	31.82 LC100 mi
Annual fuel used	1,695 L448 US gal373 UK gal
Annual fuel cost	2,966 LC/year