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Tesla Model S vs Kia EV9 comparison
Compare performance (1,020 HP vs 508 HP), boot space and price (94,300 £ vs 54,600 £ ) at a glance. Find out which car is the better choice for you – Tesla Model S or Kia EV9?
Tesla Model S vs Kia EV9: Key differences
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
Model S
Costs and Efficiency:
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
Kia EV9 is clearly cheaper – starting at 54,600 £ , while the Tesla Model S costs 94,300 £ . That’s a price difference of around 39,686 £.
In terms of energy consumption, the Tesla Model S is slightly more efficient: consuming 16.8 kWh/100km compared to 19.5 kWh/100km for the Kia EV9. That’s a difference of about 2.7 kWh/100km.
As for electric range, the Tesla Model S offers clearly more range – reaching up to 744 km, about 181 km more than the Kia EV9.
EV9
Engine and Performance:
Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.
When it comes to engine power, the Tesla Model S offers substantially more power – delivering 1,020 HP compared to 508 HP. That’s roughly 512 HP more horsepower.
When accelerating from 0 to 100 km/h, the Tesla Model S is considerably quicker – completing the sprint in 2.1 s, while the Kia EV9 takes 4.6 s. That’s about 2.5 s quicker.
Model S
Space and Everyday Use:
Whether family car or daily driver – which one offers more room, flexibility and comfort?
Seats: Kia EV9 offers more seats – 7 vs 5.
In terms of curb weight, Tesla Model S is a bit lighter – 2,092 kg compared to 2,392 kg. The difference is around 300 kg.
Looking at boot space, the Tesla Model S offers clearly more boot space – 799 L compared to 333 L. That’s a difference of about 466 L.
When it comes to payload, the Kia EV9 carries noticeably more – 615 kg compared to 442 kg. That’s a difference of about 173 kg.
Who wins the race in the data check?
The Tesla Model S holds a decisive overall lead in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.
from £94,300
Tesla Model S
Tesla Model S
Kia EV9
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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Tesla Model S
The Tesla Model S glides like a luxury sedan from the future, delivering instant shove and serene highway composure that make it feel equally at home on a rush-hour commute or a long-distance cruise. Inside, its minimalist cabin and gadget-forward interface turn every drive into a tech demo, making it as much a statement piece as a practical choice — and one that still manages to feel a little bit magical.
details
Kia EV9
The Kia EV9 is a bold, boxy electric SUV that looks like it could swallow your luggage and the in‑laws, with an interior that feels more lounge than cockpit and a presence that makes smaller rivals suddenly feel shy. On the road it delivers calm long‑distance composure with enough shove to keep overtakes effortless, and its tech and practicality make it an easy, sensible choice for buyers who want electric without compromise.
details
Tesla Model S
Kia EV9
Costs and Consumption |
|
|---|---|
|
Price
94,300 - 102,800 £
|
Price
54,600 - 78,400 £
|
|
Consumption L/100km
-
|
Consumption L/100km
-
|
|
Consumption kWh/100km
16.8 - 18 kWh/100km
|
Consumption kWh/100km
19.5 - 22.8 kWh/100km
|
|
Electric Range
611 - 744 km
|
Electric Range
443 - 563 km
|
|
Battery Capacity
-
|
Battery Capacity
-
|
|
co2
0 g/km
|
co2
0 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
Hatchback
|
Body Type
SUV
|
|
Seats
5
|
Seats
6 - 7
|
|
Doors
5
|
Doors
-
|
|
Curb weight
2,092 - 2,197 kg
|
Curb weight
2,392 - 2,664 kg
|
|
Trunk capacity
799 L
|
Trunk capacity
333 L
|
|
Length
5,021 mm
|
Length
-
|
|
Width
1,987 mm
|
Width
1,980 mm
|
|
Height
1,431 mm
|
Height
-
|
|
Max trunk capacity
1,828 L
|
Max trunk capacity
-
|
|
Payload
432 - 442 kg
|
Payload
542 - 615 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Electric
|
Engine Type
Electric
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Reduction Gearbox
|
Transmission Detail
Reduction Gearbox
|
|
Drive Type
All-Wheel Drive
|
Drive Type
Rear-Wheel Drive, All-Wheel Drive
|
|
Power HP
670 - 1,020 HP
|
Power HP
204 - 508 HP
|
|
Acceleration 0-100km/h
2.1 - 3.2 s
|
Acceleration 0-100km/h
4.6 - 9.4 s
|
|
Max Speed
240 - 322 km/h
|
Max Speed
-
|
|
Torque
-
|
Torque
350 - 740 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
-
|
|
Power kW
493 - 750 kW
|
Power kW
150 - 374 kW
|
|
Engine capacity
-
|
Engine capacity
-
|
General |
|
|---|---|
|
Model Year
2025
|
Model Year
2025
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
A
|
|
Brand
Tesla
|
Brand
Kia
|
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved.
The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.