Tesla Model S vs Kia EV6
Head-to-head specifications
| Metric | Tesla Model S | Kia EV6 | Difference |
|---|---|---|---|
| Max power (hp) | 670 | 601 | +11.5% |
| Max torque (Nm) | 949 | 739 | +28.4% |
| Energy use (kWh/100km) | 17.5 | 26.8 | -34.7% |
| NCAP safety | 5★ (NHTSA) | 5★ (NHTSA) | — |
| Fuel type | Electric | Electric | — |
| Transmission | 1-Speed Automatic | 1-Speed Automatic | — |
| Price (USD est.) | $76,500 | $63,500 | +20.5% |
- Tesla Model S makes about 11% more power (670 vs 601 hp).
- Tesla Model S is the more efficient EV, using 17.5 kWh/100km against 26.8.
Verdict: Model S or EV6?
Tesla Model S advantages
- Engine power (+10%)
- Pulling torque (+22%)
- Energy efficiency (+35%)
Kia EV6 advantages
- Affordability (+17%)
Which should you choose?
- Choose the Tesla Model S if you want stronger performance and overtaking confidence.
- Choose the Kia EV6 if you want the lower upfront cost.
- Choose the Tesla Model S if you tow, carry loads or drive hilly roads.
Value for money
Kia EV6 delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Tesla Model S vs Kia EV6: which should you choose?
Tesla Model S (2026 Dual Motor AWD) — electric sedan with 670 hp and 949 Nm, rated at 17.5 kWh/100km, 5-star NHTSA safety; priced near $76,500 in the US market.
Kia EV6 (2026 GT AWD High Power) — electric suv with 601 hp and 739 Nm, rated at 26.8 kWh/100km, 5-star NHTSA safety; priced near $63,500 in the US market.
Tesla Model S vs Kia EV6: Tesla Model S is more powerful. Tesla Model S makes about 11% more power (670 vs 601 hp). Tesla Model S is the more efficient EV, using 17.5 kWh/100km against 26.8.
Performance
The Tesla Model S is the more powerful, at 670 hp against 601 hp, with 949 Nm of torque on tap. Its electric drivetrain pairs with a 1-speed automatic transmission.
Running costs
The Tesla Model S is the more efficient EV, drawing 17.5 kWh/100km against 26.8 — lower charging costs and, on the same battery, more range.
Safety
Tesla Model S is rated 5 stars by NHTSA and Kia EV6 5 stars by NHTSA. Different NCAP programmes use different protocols, so same-programme comparisons are the most reliable.
Price and value
The Kia EV6 lists lower at about $63,500 (USD-converted from the US market). Factor in insurance, fuel or charging, taxes and resale — not just the sticker price.
The verdict
Both are credible choices in the car comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the Tesla Model S better than the Kia EV6?
Tesla Model S takes the overall edge, though Kia EV6 wins in specific areas worth weighing. Tesla Model S makes about 11% more power (670 vs 601 hp).
What is the main difference between the Tesla Model S and the Kia EV6?
Tesla Model S makes about 11% more power (670 vs 601 hp). Tesla Model S is the more efficient EV, using 17.5 kWh/100km against 26.8.
Which is better value?
Kia EV6 delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the Tesla Model S if you want stronger performance and overtaking confidence. Choose the Kia EV6 if you want the lower upfront cost.
Methodology
Cars are compared on manufacturer-rated maximum power and torque, certified fuel economy (km/L, converted from each market's test cycle: EPA, WLTP, CLTC, JC08/WLTC, ARAI) or EV energy use (kWh/100km), official NCAP crash-test ratings from the model's home-market programme, and list prices converted to USD at recent exchange rates. Each model shows its newest listed year and its highest-priority market trim. Test cycles differ between regions, so cross-market economy figures are directional rather than exact; prices exclude local taxes and incentives.