Cadillac OPTIQ-V vs XPeng G9

How does the Cadillac OPTIQ-V stack up against the XPeng G9? We put their headline specs side by side so you can see exactly where each car leads.

Cadillac OPTIQ-VCadillac OPTIQ-V
vs
XPeng G9XPeng G9
SpecCadillac OPTIQ-VXPeng G9
Horsepower (max)519 hp567 hp
0-100 km/h (fastest)3.7 s3.9 s
Top speed184 km/h200 km/h
Variants13
Body styleCompact electric performance crossoverFlagship electric SUV
GenerationOPTIQ-VG9 (2026 facelift)
Production2026 – present2022 – present
Length4,820 mm4,891 mm
Width1,908 mm1,937 mm
Height1,626 mm1,680 mm
Wheelbase2,954 mm2,998 mm

Cadillac OPTIQ-V vs XPeng G9: common questions

Is the Cadillac OPTIQ-V or XPeng G9 faster?
The Cadillac OPTIQ-V is quicker, hitting 0-60 mph in 3.5s versus the XPeng G9's 3.7s (0-100 km/h in 3.7s vs 3.9s).
Which has more horsepower, the Cadillac OPTIQ-V or the XPeng G9?
The XPeng G9 makes more power: 567 hp (423 kW) versus 519 hp (387 kW) for the Cadillac OPTIQ-V.
Is the Cadillac OPTIQ-V or XPeng G9 faster on top speed?
The XPeng G9 has the higher top speed at 124 mph (200 km/h), versus 114 mph (184 km/h) for the Cadillac OPTIQ-V.
What is the main difference between the Cadillac OPTIQ-V and the XPeng G9?
The Cadillac OPTIQ-V is a compact electric performance crossover, while the XPeng G9 is a flagship electric suv. That difference in body style drives most of the others.