Cadillac Vistiq vs Kia EV9 RWD Long Range: charging cost, time & specs in United States
A side-by-side comparison of the Cadillac Vistiq and Kia EV9 RWD Long Range for buyers in United States: battery, charging speed, realistic range and what each costs to charge at home and at a public DC station.
Specifications side by side
Units
| Specification | Cadillac Vistiq | Kia EV9 RWD Long Range |
|---|---|---|
| Usable battery capacity | 102 kWh (best) | 99.8 kWh |
| DC fast-charge power (peak) | 190 kW | 210 kW (best) |
| Real 10-80% DC time | 23 minutes | 22 minutes (best) |
| AC charge power (onboard) | 11.5 kW (best) | 11 kW |
| Manufacturer-claimed range | 305 mi (EPA) (best) | 305 mi (EPA) (best) |
| Realistic range estimate | 305 mi (best) | 305 mi (best) |
| Battery chemistry | NMC | NMC |
10-80% times without a measured figure are estimates assuming constant charging power.
Charging cost comparison
| Scenario | Cadillac Vistiq | Kia EV9 RWD Long Range |
|---|---|---|
| At home (AC) 20% → 80% | $11.02 | $10.78 (best) |
| Public DC 20% → 80% | $29.38 | $28.74 (best) |
Key differences
- Cadillac Vistiq carries the bigger battery (102 kWh vs 99.8 kWh), about 2% more capacity.
- Kia EV9 RWD Long Range charges faster on DC (20 kW higher peak, ultra-fast DC vs ultra-fast DC).
- Both use NMC batteries, so their charging behaviour and care are similar.
What the numbers say
- Faster to 80%: Kia EV9 RWD Long Range (about 1 minutes ahead of Cadillac Vistiq).
- Cheaper to charge at home: Kia EV9 RWD Long Range (about $0.24 less than Cadillac Vistiq).
- Cheaper at a public DC charger: Kia EV9 RWD Long Range (about $0.63 less than Cadillac Vistiq).
As of 2026-05-27
Frequently asked questions
Which is cheaper to charge, the Cadillac Vistiq or the Kia EV9 RWD Long Range?
- At a public DC charger (20-80%), the Kia EV9 RWD Long Range is the cheaper of the two at about $28.74.
Which charges faster, the Cadillac Vistiq or the Kia EV9 RWD Long Range?
- The Kia EV9 RWD Long Range reaches 80% sooner, taking about 20 minutes on DC fast charging.
What is a BEV, and how is it different from an EV, PHEV, and HEV?
- EV (electric vehicle) is an umbrella term for any vehicle driven by an electric motor. A BEV (battery electric vehicle) is a fully electric car powered entirely by its battery and charged from the electricity grid, with no petrol engine. This is the type this calculator is built for. A PHEV (plug-in hybrid) pairs a petrol engine with a battery you can charge from the grid. An HEV is an ordinary hybrid that can't be plugged in; its battery recharges itself while you drive. There are also FCEVs, which run on hydrogen fuel cells. This calculator is for cars you charge from the grid (BEVs, and PHEVs in electric mode), so ordinary hybrids like the Toyota Corolla Cross Hybrid or Nissan Kicks e-Power aren't included.