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BMW 4 Series Coupe vs Kia EV9 comparison

Compare performance (530 HP vs 508 HP), boot space and price (46,200 £ vs 54,600 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Coupe or Kia EV9?

BMW 4 Series Coupe vs Kia EV9: Key differences

BMW 4 Series Coupe

5 (1 Reviews)
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  • slightly cheaper
  • very slightly more power
  • clearly quicker 0–100 km/h
  • clearly lighter
  • clearly more trunk space
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Kia EV9

5 (1 Reviews)
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

4 Series Coupe

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

BMW 4 Series Coupe is slightly cheaper – starting at 46,200 £ , while the Kia EV9 costs 54,600 £ . That’s a price difference of around 8,391 £.

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 BMW 4 Series Coupe offers very slightly more power – delivering 530 HP compared to 508 HP. That’s roughly 22 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 4 Series Coupe is clearly quicker – completing the sprint in 3.5 s, while the Kia EV9 takes 4.6 s. That’s about 1.1 s quicker.

There’s also a difference in torque: the Kia EV9 delivers barely more torque with 740 Nm compared to 700 Nm. That’s about 40 Nm more.

4 Series Coupe

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 4.

In terms of curb weight, BMW 4 Series Coupe is clearly lighter – 1,600 kg compared to 2,392 kg. The difference is around 792 kg.

Looking at boot space, the BMW 4 Series Coupe offers clearly more boot space – 440 L compared to 333 L. That’s a difference of about 107 L.

When it comes to payload, the Kia EV9 carries visibly more – 615 kg compared to 415 kg. That’s a difference of about 200 kg.

Who wins the race in the data check?

The Kia EV9 holds a solid 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 £54,600
EV9

Kia EV9

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 204 - 508 HP
  • Consumption kWh/100km 19.5 - 22.8 kWh/100km
  • Electric Range 443 - 563 km
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Frequently compared as well

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW 4 Series Coupe

The BMW 4 Series Coupe blends aggressive styling with a driver-focused cabin, making even the humdrum commute feel like a short track day. It balances sharp handling and grown-up comfort with a dash of theatrical flair, so you get sportscar charisma without the drama of constant sacrifices.

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Reviews BMW 4 Series Coupe

5 (1 Reviews)
rate
Shomguy
20 Jan 2026, 13:24:39

BMW is the best

How do you mainly use this car? (optional): Family car
Safety

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.

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Reviews Kia EV9

5 (1 Reviews)
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No reviews yet. Share your experience and help others decide.

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Costs and Consumption
Price
46,200 - 93,900 £
Price
54,600 - 78,400 £
Consumption L/100km
4.8 - 10 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
19.5 - 22.8 kWh/100km
Electric Range
-
Electric Range
443 - 563 km
Battery Capacity
-
Battery Capacity
-
co2
126 - 226 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Coupe
Body Type
SUV
Seats
4
Seats
6 - 7
Doors
-
Doors
-
Curb weight
1,600 - 1,895 kg
Curb weight
2,392 - 2,664 kg
Trunk capacity
440 L
Trunk capacity
333 L
Length
-
Length
-
Width
1,852 - 1,887 mm
Width
1,980 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
355 - 415 kg
Payload
542 - 615 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Electric
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Automatic Gearbox, Manual Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
184 - 530 HP
Power HP
204 - 508 HP
Acceleration 0-100km/h
3.5 - 7.5 s
Acceleration 0-100km/h
4.6 - 9.4 s
Max Speed
-
Max Speed
-
Torque
300 - 700 Nm
Torque
350 - 740 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
135 - 390 kW
Power kW
150 - 374 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2025
CO2 Efficiency Class
D, E, F, G
CO2 Efficiency Class
A
Brand
BMW
Brand
Kia
What drive types are available for the BMW 4 Series Coupe?

Available configurations include Rear-Wheel Drive or All-Wheel Drive.

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.