The Cadillac OPTIQ and the Kia EV9 are both SUV EVs. On the numbers, the Kia EV9 charges faster. Here is the full side-by-side, what each does best, and who should pick which.
| Cadillac OPTIQ | Kia EV9 | |
|---|---|---|
| EPA range (max) | 317 mi | 305 mi |
| DC fast charging (peak) | 150 kW | 236 kW |
| 0-60 mph | 5.0s | 4.7s |
| Battery | 85 kWh | 76.1 / 99.8 kWh |
| Architecture | 400V | 800V |
| Seats | 5 | 7 |
| Towing | 1,500 lbs | 5,000 lbs |
| Body type | SUV | SUV |
| Model year | 2026 | 2026 |
No clear spec advantage in this matchup.
Watch out for:
Watch out for:
Pick the Kia EV9 if you care most about faster road-trip charging, more seats and towing. The Cadillac OPTIQ has no clear spec advantage here, so the case for it rests on what a spec sheet does not show, like how it drives and the deal you can get. Try both.
By use: the Cadillac OPTIQ suits luxury, families, daily commute and first EV, and the Kia EV9 suits families, towing and road trips.
Not sure either is right for you? Take the EV quiz.
They are close: the Cadillac OPTIQ is rated up to 317 mi and the Kia EV9 up to 305 mi by the EPA. Real-world range depends on the trim, wheels, speed and weather.
The Kia EV9 peaks at 236 kW vs 150 kW for the Cadillac OPTIQ. How long a stop takes also depends on the charger, the battery temperature and the state of charge.
They are within a few tenths of each other: 5.0s for the Cadillac OPTIQ and 4.7s for the Kia EV9.
The Cadillac OPTIQ is a good fit for luxury, families, daily commute and first EV. The Kia EV9 is a good fit for families, towing and road trips.
Specs are manufacturer and EPA figures and vary by trim. Got a dealer quote? Run it through the free Deal-Checker.