Car comparison

Mercedes-Benz GLS (X167) · Facelift 2023 GLS 350dvsXPENG G7 80.8 kWh

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

New comparison

Mercedes-Benz GLS (X167) · Facelift 2023

GLS 350d

313 hp2989 ccDieselAWDAutomaticTwin-turboSUV2023-2026

XPENG G7

80.8 kWh

296 hpElectricRWDAutomaticSUV2025-present

Comparison overview

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

XPENG G7 80.8 kWh

Quickest 0-100 km/h
6.5 s
Lightest
2,145 kg
4,729 lb
Best power-to-weight
138 hp/t
103 kW/t
7.2 kg/hp
Largest trunk
819 L
Best overall score
68/100
Best practicality score
92/100

Mercedes-Benz GLS (X167) Facelift 2023 GLS 350d

Fastest top speed
238 km/h
148 mph
Most powerful
313 hp
233 kW
Highest torque
650 Nm
479 lb-ft
Best performance score
61/100
Best economy score
82/100

Specification comparison

Specification comparison
Model	Mercedes-BenzGLS (X167)Facelift 2023GLS 350d	XPENGG780.8 kWh
Power	313hp233kW	296hp221kW
Torque	650Nm479lb-ft	450Nm332lb-ft
Curb weight	2,540kg5,600lb	2,145kg4,729lb
Gross weight	3,300kg7,275lb	2,560kg5,644lb
Top speed	238 km/h 148 mph	202 km/h 126 mph
To 99% top speed	103.0s99% target: 236 km/h / 146 mph Calculated	61.0s99% target: 200 km/h / 124 mph Calculated
0-100 km/h	6.7s	6.5s
0-200 km/h	31.7s Calculated	61.2s Calculated
0-60 mph	6.3s Calculated	6.1s Calculated
Fuel consumption	9.1L/100 km25.8mpg US31.0mpg UK	-
Quarter mile	14.8s Calculated	14.7s Calculated
Power-to-weight	123hp/t92kW/t56hp/1000 lb Calculated	138hp/t103kW/t63hp/1000 lb Calculated
Torque-to-weight	256Nm/t171lb-ft/ton Calculated	210Nm/t140lb-ft/ton Calculated
Estimated range	989km615mi Calculated	-
Displacement	2,989cc182cu in	-
Length	5,209mm205in	4,892mm193in
Width	1,956mm77in	1,925mm76in
Height	1,928mm76in	1,655mm65in
Wheelbase	3,135mm123in	2,890mm114in
Front track	1,669mm66in	1,635mm64in
Rear track	1,692mm67in	1,650mm65in
Ground clearance	290mm11in	-
Trunk volume	355L	819L
Max trunk volume	2,400L	2,277L
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 2023GLS 350d	XPENGG780.8 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	6.3 s	6.1 s
0-100 km/h 0-62 mph	6.7 s	6.5 s
0-200 km/h 0-124 mph	31.7 s	61.2 s
Top speed	238 km/h 148 mph	202 km/h 126 mph
	Drag race simulation
60 ft 18 m	2.3 s	2.3 s
330 ft 101 m	6.2 s	6.2 s
1/8 mile 201 m	9.5 s	9.5 s
1000 ft 305 m	12.4 s	12.3 s
1/4 mile 402 m	14.8 s	14.7 s
Trap speed 1/4 mile 402 m	152 km/h 94 mph	151 km/h 94 mph

Power comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLS (X167)Facelift 2023GLS 350d	313 hp 233 kW
XPENGG780.8 kWh	296 hp 221 kW

Mercedes-Benz GLS (X167) Facelift 2023 GLS 350d has 17 hp more than XPENG G7 80.8 kWh.

The biggest power difference is between XPENG G7 80.8 kWh and Mercedes-Benz GLS (X167) Facelift 2023 GLS 350d: 17 hp (13 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzGLS (X167)Facelift 2023GLS 350d	650 Nm 479 lb-ft
XPENGG780.8 kWh	450 Nm 332 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 2023GLS 350d	2,540 kg 5,600 lb
XPENGG780.8 kWh	2,145 kg 4,729 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 2023GLS 350d	238 km/h 148 mph
XPENGG780.8 kWh	202 km/h 126 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 2023GLS 350d	6.7 s
XPENGG780.8 kWh	6.5 s

Although Mercedes-Benz GLS (X167) Facelift 2023 GLS 350d has more power, XPENG G7 80.8 kWh is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between XPENG G7 80.8 kWh and Mercedes-Benz GLS (X167) Facelift 2023 GLS 350d: 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 2023GLS 350d	123 hp/t 92 kW/t 8.1 kg/hp
XPENGG780.8 kWh	138 hp/t 103 kW/t 7.2 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 2023GLS 350d	313 hp 233 kW	6.7 s	238 km/h 148 mph
XPENGG780.8 kWh	296 hp 221 kW	6.5 s	202 km/h 126 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 2023GLS 350d

Power	313 hp 233 kW
0-100 km/h	6.7 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

XPENGG780.8 kWh

Power	296 hp 221 kW
0-100 km/h	6.5 s
Top speed 202 km/h 126 mph

Doors/seats	5 doors 5 seats
Trunk	819 L 28.9 cu ft
Length	4,892 mm 192.6 in
Height	1,655 mm 65.2 in

Detailed score breakdown

Vehicle

Mercedes-BenzGLS (X167)Facelift 2023GLS 350d

XPENGG780.8 kWh

Power

313 hp

233 kW

296 hp

221 kW

Torque

650 Nm

479 lb-ft

450 Nm

332 lb-ft

Acceleration

6.7 s

6.5 s

Top speed

238 km/h

148 mph

202 km/h

126 mph

Lightness

2,540 kg

5,600 lb

2,145 kg

4,729 lb

Fuel consumption

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	5,209 mm 205.1 in
Height	1,928 mm 75.9 in

Doors/seats	5 doors 5 seats
Trunk	819 L 28.9 cu ft
Length	4,892 mm 192.6 in
Height	1,655 mm 65.2 in

Range score

989 km

615 mi

Trunk score

355 L

12.5 cu ft

819 L

28.9 cu ft

Power-to-weight score

123 hp/t

92 kW/t

8.1 kg/hp

138 hp/t

103 kW/t

7.2 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 2023 GLS 350d
Consumption	9.1 L/100 km25.8 mpg US31 mpg UK
Cost / 100 km	15.92 LC100 km
Cost / 100 mi	25.63 LC100 mi
Annual fuel used	1,365 L361 US gal300 UK gal
Annual fuel cost	2,389 LC/year