Car comparison

Mercedes-Benz GLS (X167) · Facelift 2026 GLS 450vsAUDI E7X 100 kWh

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

New comparison

Mercedes-Benz GLS (X167) · Facelift 2026

GLS 450

381 hp2999 ccGasolineAWDAutomaticTurbochargedSUV2026-present

AUDI E7X

100 kWh

408 hpElectricRWDAutomaticSUV2026-present

Comparison overview

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

Mercedes-Benz GLS (X167) Facelift 2026 GLS 450

Quickest 0-100 km/h
5.6 s
Fastest top speed
260 km/h
162 mph Unrestricted
250 km/h
155 mph Restricted
Highest torque
560 Nm
413 lb-ft
Best overall score
72/100
Best performance score
68/100
Best economy score
78/100

AUDI E7X 100 kWh

Most powerful
408 hp
304 kW
Lightest
2,482 kg
5,472 lb
Best power-to-weight
164 hp/t
123 kW/t
6.1 kg/hp
Largest trunk
682 L
Best practicality score
92/100

Specification comparison

Specification comparison
Model	Mercedes-BenzGLS (X167)Facelift 2026GLS 450	AUDIE7X100 kWh
Power	381hp284kW	408hp304kW
Torque	560Nm413lb-ft	500Nm369lb-ft
Curb weight	2,505kg5,523lb	2,482kg5,472lb
Gross weight	3,390kg7,474lb	2,933kg6,466lb
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated	205 km/h 127 mph
To 99% top speed	88.4s99% target: 257 km/h / 160 mph Calculated	55.9s99% target: 203 km/h / 126 mph Calculated
0-100 km/h	5.6s	5.8s
0-200 km/h	21.7s Calculated	43.4s Calculated
0-60 mph	5.3s Calculated	5.5s Calculated
Fuel consumption	10.9L/100 km21.6mpg US25.9mpg UK	-
Quarter mile	13.8s Calculated	14.2s Calculated
Power-to-weight	152hp/t113kW/t69hp/1000 lb Calculated	164hp/t123kW/t75hp/1000 lb Calculated
Torque-to-weight	224Nm/t150lb-ft/ton Calculated	201Nm/t135lb-ft/ton Calculated
Estimated range	826km513mi Calculated	-
Displacement	2,999cc183cu in	-
Length	5,217mm205in	5,049mm199in
Width	1,956mm77in	1,997mm79in
Height	1,823mm72in	1,710mm67in
Wheelbase	3,135mm123in	3,060mm120in
Front track	-	1,705mm67in
Rear track	-	1,717mm68in
Ground clearance	215mm8in	-
Trunk volume	355L	682L
Max trunk volume	2,400L	1,940L
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)Facelift 2026GLS 450	AUDIE7X100 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	5.3 s	5.5 s
0-100 km/h 0-62 mph	5.6 s	5.8 s
0-200 km/h 0-124 mph	21.7 s	43.4 s
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Limited	205 km/h 127 mph
	Drag race simulation
60 ft 18 m	2.2 s	2.2 s
330 ft 101 m	5.9 s	6.0 s
1/8 mile 201 m	9.0 s	9.1 s
1000 ft 305 m	11.6 s	11.8 s
1/4 mile 402 m	13.8 s	14.2 s
Trap speed 1/4 mile 402 m	165 km/h 103 mph	156 km/h 97 mph

Power comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLS (X167)Facelift 2026GLS 450	381 hp 284 kW
AUDIE7X100 kWh	408 hp 304 kW

AUDI E7X 100 kWh has 27 hp more than Mercedes-Benz GLS (X167) Facelift 2026 GLS 450.

The biggest power difference is between Mercedes-Benz GLS (X167) Facelift 2026 GLS 450 and AUDI E7X 100 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 (X167)Facelift 2026GLS 450	560 Nm 413 lb-ft
AUDIE7X100 kWh	500 Nm 369 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLS (X167)Facelift 2026GLS 450	2,505 kg 5,523 lb
AUDIE7X100 kWh	2,482 kg 5,472 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)Facelift 2026GLS 450	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
AUDIE7X100 kWh	205 km/h 127 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)Facelift 2026GLS 450	5.6 s
AUDIE7X100 kWh	5.8 s

Although AUDI E7X 100 kWh has more power, Mercedes-Benz GLS (X167) Facelift 2026 GLS 450 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz GLS (X167) Facelift 2026 GLS 450 and AUDI E7X 100 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)Facelift 2026GLS 450	152 hp/t 113 kW/t 6.6 kg/hp
AUDIE7X100 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 (X167)Facelift 2026GLS 450	381 hp 284 kW	5.6 s	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
AUDIE7X100 kWh	408 hp 304 kW	5.8 s	205 km/h 127 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)Facelift 2026GLS 450

Power	381 hp 284 kW
0-100 km/h	5.6 s
Top speed Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph

Doors/seats	5 doors 7 seats
Trunk	355 L 12.5 cu ft
Length	5,217 mm 205.4 in
Height	1,823 mm 71.8 in

AUDIE7X100 kWh

Power	408 hp 304 kW
0-100 km/h	5.8 s
Top speed 205 km/h 127 mph

Doors/seats	5 doors 5 seats
Trunk	682 L 24.1 cu ft
Length	5,049 mm 198.8 in
Height	1,710 mm 67.3 in

Detailed score breakdown

Vehicle

Mercedes-BenzGLS (X167)Facelift 2026GLS 450

AUDIE7X100 kWh

Power

381 hp

284 kW

408 hp

304 kW

Torque

560 Nm

413 lb-ft

500 Nm

369 lb-ft

Acceleration

5.6 s

5.8 s

Top speed

Unrestricted

260 km/h162 mph

Restricted

250 km/h155 mph

205 km/h

127 mph

Lightness

2,505 kg

5,523 lb

2,482 kg

5,472 lb

Fuel consumption

10.9 L/100 km

21.6 mpg US

25.9 mpg UK

Practicality

Doors/seats	5 doors 7 seats
Trunk	355 L 12.5 cu ft
Length	5,217 mm 205.4 in
Height	1,823 mm 71.8 in

Doors/seats	5 doors 5 seats
Trunk	682 L 24.1 cu ft
Length	5,049 mm 198.8 in
Height	1,710 mm 67.3 in

Range score

826 km

513 mi

Trunk score

355 L

12.5 cu ft

682 L

24.1 cu ft

Power-to-weight score

152 hp/t

113 kW/t

6.6 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 (X167) Facelift 2026 GLS 450
Consumption	10.9 L/100 km21.6 mpg US25.9 mpg UK
Cost / 100 km	19.08 LC100 km
Cost / 100 mi	30.70 LC100 mi
Annual fuel used	1,635 L432 US gal360 UK gal
Annual fuel cost	2,861 LC/year