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Audi Q4 e-tron vs Kia EV9 comparison

Compare performance (340 HP vs 508 HP), boot space and price (39,600 £ vs 54,200 £ ) at a glance. Find out which car is the better choice for you – Audi Q4 e-tron or Kia EV9?

Audi Q4 e-tron vs Kia EV9: Key differences

Audi Q4 e-tron

4.9 (2 Reviews)
rate
  • noticeably cheaper
  • visibly more efficient
  • moderately lighter
  • markedly more trunk space

Kia EV9

5 (1 Reviews)
rate
  • noticeably more power
  • very slightly more electric range
  • slightly quicker 0–100 km/h

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

Q4 e-tron

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Audi Q4 e-tron is noticeably cheaper – starting at 39,600 £ , while the Kia EV9 costs 54,200 £ . That’s a price difference of around 14,605 £.

In terms of energy consumption, the Audi Q4 e-tron is visibly more efficient: consuming 15.9 kWh/100km compared to 19.5 kWh/100km for the Kia EV9. That’s a difference of about 3.6 kWh/100km.

As for electric range, the Kia EV9 offers very slightly more range – reaching up to 563 km, about 9 km more than the Audi Q4 e-tron.

EV9

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Kia EV9 offers noticeably more power – delivering 508 HP compared to 340 HP. That’s roughly 168 HP more horsepower.

When accelerating from 0 to 100 km/h, the Kia EV9 is slightly quicker – completing the sprint in 4.6 s, while the Audi Q4 e-tron takes 5.4 s. That’s about 0.8 s quicker.

Looking at top speed, the Kia EV9 is only slightly faster – reaching 200 km/h, while the Audi Q4 e-tron tops out at 180 km/h. The difference is around 20 km/h.

There’s also a difference in torque: the Kia EV9 delivers only slightly more torque with 740 Nm compared to 679 Nm. That’s about 61 Nm more.

Q4 e-tron

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

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

In terms of curb weight, Audi Q4 e-tron is moderately lighter – 2,035 kg compared to 2,392 kg. The difference is around 357 kg.

Looking at boot space, the Audi Q4 e-tron offers markedly more boot space – 535 L compared to 333 L. That’s a difference of about 202 L.

For maximum load capacity, the Kia EV9 offers markedly more capacity – up to 2,393 L, about 903 L more than the Audi Q4 e-tron.

When it comes to payload, the Kia EV9 carries somewhat more – 615 kg compared to 515 kg. That’s a difference of about 100 kg.

Who wins the race in the data check?

The Kia EV9 is clearly superior overall 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 £54,200
EV9

Kia EV9

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 204 - 508 HP
  • Consumption kWh/100km : 19.5 - 22.8 kWh/100km
  • Electric Range : 443 - 563 km
Audi Q4 e-tron
Kia EV9

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi Q4 e-tron

The Audi Q4 e-tron brings Audi polish into the electric crossover scene, pairing a sleek exterior with a refined, airy interior that makes everyday driving feel distinctly premium. It’s an easy-to-live-with EV that balances comfort and real-world usability with intuitive tech, making it a smart choice for buyers who want electric mobility without giving up Audi character — and yes, it still looks good in the driveway.

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
Audi Q4 e-tron
Kia EV9

Costs and Consumption

Price
39,600 - 58,800 £
Price
54,200 - 78,000 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.9 - 17.4 kWh/100km
Consumption kWh/100km
19.5 - 22.8 kWh/100km
Electric Range
406 - 554 km
Electric Range
443 - 563 km
Battery Capacity
77 kWh
Battery Capacity
99.8 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
6 - 7
Doors
5
Doors
5
Curb weight
2,035 - 2,235 kg
Curb weight
2,392 - 2,664 kg
Trunk capacity
520 - 535 L
Trunk capacity
333 L
Length
4,588 mm
Length
5,015 mm
Width
1,865 mm
Width
1,980 mm
Height
1,614 - 1,632 mm
Height
1,780 mm
Max trunk capacity
1,460 - 1,490 L
Max trunk capacity
2,318 - 2,393 L
Payload
505 - 515 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
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
204 - 340 HP
Power HP
204 - 508 HP
Acceleration 0-100km/h
5.4 - 8.1 s
Acceleration 0-100km/h
4.6 - 9.4 s
Max Speed
180 km/h
Max Speed
200 km/h
Torque
310 - 679 Nm
Torque
350 - 740 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 - 250 kW
Power kW
150 - 374 kW
Engine capacity
-
Engine capacity
-

General

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