Mercedes-Benz GLS vs XPeng G6

How does the Mercedes-Benz GLS stack up against the XPeng G6? We put their headline specs side by side so you can see exactly where each car leads.

Mercedes-Benz GLSMercedes-Benz GLS
vs
XPeng G6XPeng G6
SpecMercedes-Benz GLSXPeng G6
Horsepower (max)603 hp296 hp
0-100 km/h (fastest)4.1 s6.4 s
Top speed280 km/h202 km/h
Variants41
Body styleFull-size 7-seat SUVCompact electric coupe-SUV
GenerationX167G6 (2026 facelift)
Production2020 – present2023 – present
Length5,210 mm4,753 mm
Width1,956 mm1,920 mm
Height1,823 mm1,650 mm
Wheelbase3,135 mm2,890 mm

Mercedes-Benz GLS vs XPeng G6: common questions

Is the Mercedes-Benz GLS or XPeng G6 faster?
The Mercedes-Benz GLS is quicker, hitting 0-60 mph in 3.9s versus the XPeng G6's 6.1s (0-100 km/h in 4.1s vs 6.4s).
Which has more horsepower, the Mercedes-Benz GLS or the XPeng G6?
The Mercedes-Benz GLS makes more power: 603 hp (450 kW) versus 296 hp (221 kW) for the XPeng G6.
Is the Mercedes-Benz GLS or XPeng G6 faster on top speed?
The Mercedes-Benz GLS has the higher top speed at 174 mph (280 km/h), versus 126 mph (202 km/h) for the XPeng G6.
What is the main difference between the Mercedes-Benz GLS and the XPeng G6?
The Mercedes-Benz GLS is a full-size 7-seat suv, while the XPeng G6 is a compact electric coupe-suv. That difference in body style drives most of the others.