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Kia EV9 vs Tesla Model X comparison

Compare performance (508 HP vs 1,020 HP), boot space and price (54,200 £ vs 98,600 £ ) at a glance. Find out which car is the better choice for you – Kia EV9 or Tesla Model X?

Kia EV9 vs Tesla Model X: Key differences

Kia EV9

5 (1 Reviews)
rate
  • clearly cheaper

Tesla Model X

  • considerably more power
  • very slightly more efficient
  • somewhat more electric range
  • clearly quicker 0–100 km/h
  • marginally lighter
  • markedly more trunk space

Here’s where it gets real: The technical differences in detail

EV9

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Kia EV9 is clearly cheaper – starting at 54,200 £ , while the Tesla Model X costs 98,600 £ . That’s a price difference of around 44,400 £.

In terms of energy consumption, the Tesla Model X is very slightly more efficient: consuming 18.3 kWh/100km compared to 19.5 kWh/100km for the Kia EV9. That’s a difference of about 1.2 kWh/100km.

As for electric range, the Tesla Model X offers somewhat more range – reaching up to 649 km, about 86 km more than the Kia EV9.

Model X

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Tesla Model X offers considerably 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 X is clearly quicker – completing the sprint in 2.6 s, while the Kia EV9 takes 4.6 s. That’s about 2 s quicker.

Looking at top speed, the Tesla Model X is noticeably faster – reaching 262 km/h, while the Kia EV9 tops out at 200 km/h. The difference is around 62 km/h.

EV9

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Kia EV9 offers more seats – 7 vs 5.

In terms of curb weight, Tesla Model X is marginally lighter – 2,348 kg compared to 2,392 kg. The difference is around 44 kg.

Looking at boot space, the Tesla Model X offers markedly more boot space – 425 L compared to 333 L. That’s a difference of about 92 L.

For maximum load capacity, the Tesla Model X offers slightly more capacity – up to 2,675 L, about 282 L more than the Kia EV9.

When it comes to payload, the Kia EV9 carries slightly more – 615 kg compared to 527 kg. That’s a difference of about 88 kg.

Who wins the race in the data check?

The Tesla Model X stands well ahead of its rival 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 £98,600
Model X

Tesla Model X

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 670 - 1,020 HP
  • Consumption kWh/100km : 18.3 - 19.3 kWh/100km
  • Electric Range : 609 - 649 km
Kia EV9
Tesla Model X

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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 X

The Model X stands out in the electric SUV market with its striking falcon-wing doors and spacious interior, providing both style and practicality. Its exceptional range and impressive performance make it a standout choice for environmentally-conscious drivers seeking a luxurious experience. With advanced technology features and a strong focus on safety, the Model X redefines what an electric vehicle can be.

details
Kia EV9
Tesla Model X

Costs and Consumption

Price
54,200 - 78,000 £
Price
98,600 - 107,100 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
19.5 - 22.8 kWh/100km
Consumption kWh/100km
18.3 - 19.3 kWh/100km
Electric Range
443 - 563 km
Electric Range
609 - 649 km
Battery Capacity
99.8 kWh
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
6 - 7
Seats
5
Doors
5
Doors
5
Curb weight
2,392 - 2,664 kg
Curb weight
2,348 - 2,470 kg
Trunk capacity
333 L
Trunk capacity
425 L
Length
5,015 mm
Length
5,036 mm
Width
1,980 mm
Width
1,999 mm
Height
1,780 mm
Height
1,684 mm
Max trunk capacity
2,318 - 2,393 L
Max trunk capacity
2,675 L
Payload
542 - 615 kg
Payload
500 - 527 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, Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 - 508 HP
Power HP
670 - 1,020 HP
Acceleration 0-100km/h
4.6 - 9.4 s
Acceleration 0-100km/h
2.6 - 3.9 s
Max Speed
200 km/h
Max Speed
240 - 262 km/h
Torque
350 - 740 Nm
Torque
-
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 - 374 kW
Power kW
493 - 750 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2,023 - 2,025
Model Year
2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Kia
Brand
Tesla
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.