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BMW 4 Series Gran Coupe vs Kia EV6 comparison

Compare performance (392 HP vs 609 HP), boot space and price (45,700 £ vs 38,600 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Gran Coupe or Kia EV6?

BMW 4 Series Gran Coupe vs Kia EV6: Key differences

BMW 4 Series Gran Coupe

  • somewhat lighter

Kia EV6

5 (3 Reviews)
rate
  • moderately cheaper
  • noticeably more power
  • visibly quicker 0–100 km/h
  • barely more trunk space

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

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

4 Series Gran Coupe

Costs and Efficiency:

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

Kia EV6 is moderately cheaper – starting at 38,600 £ , while the BMW 4 Series Gran Coupe costs 45,700 £ . That’s a price difference of around 7,123 £.

EV6

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 EV6 offers noticeably more power – delivering 609 HP compared to 392 HP. That’s roughly 217 HP more horsepower.

When accelerating from 0 to 100 km/h, the Kia EV6 is visibly quicker – completing the sprint in 3.5 s, while the BMW 4 Series Gran Coupe takes 4.6 s. That’s about 1.1 s quicker.

Looking at top speed, the BMW 4 Series Gran Coupe is clearly faster – reaching 250 km/h, while the Kia EV6 tops out at 188 km/h. The difference is around 62 km/h.

There’s also a difference in torque: the Kia EV6 delivers moderately more torque with 770 Nm compared to 650 Nm. That’s about 120 Nm more.

4 Series Gran 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.

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW 4 Series Gran Coupe is somewhat lighter – 1,695 kg compared to 1,955 kg. The difference is around 260 kg.

Looking at boot space, the Kia EV6 offers barely more boot space – 490 L compared to 470 L. That’s a difference of about 20 L.

Maximum load volume is the same – both hold up to 1,290 L.

When it comes to payload, the BMW 4 Series Gran Coupe carries very slightly more – 480 kg compared to 450 kg. That’s a difference of about 30 kg.

Who wins the race in the data check?

The Kia EV6 is far ahead 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 £38,600
EV6

Kia EV6

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 170 - 609 HP
  • Consumption kWh/100km : 15.9 - 20.9 kWh/100km
  • Electric Range : 428 - 582 km
details

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BMW 4 Series Gran Coupe
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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 Gran Coupe

The BMW 4 Series Gran Coupe marries coupe-like drama with hatchback practicality, offering a sloping roofline that still lets you load bags without a wrestling match. It steers with familiar BMW poise, so buyers after sporty looks and everyday usability get the best of both worlds—and a car that makes the commute feel a bit more glamorous.

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Reviews BMW 4 Series Gran Coupe

No reviews yet. Share your experience and help others decide.

Kia EV6

The Kia EV6 looks like it sprinted off a concept stage, its bold, futuristic lines wrapping a surprisingly spacious and grown-up cabin. On the road it delivers crisp, immediate thrust and composed handling, with enough everyday practicality and slick tech to make ditching petrol feel like an upgrade rather than a compromise.

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Reviews Kia EV6

5 (3 Reviews)
rate
María Cardoso
11 Feb 2026, 06:43:58

I love this car — it moves super fast, makes me feel safe and wonderfully agile, like it’s got the power of a gasoline V8.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Janek
4 Feb 2026, 14:52:37

Great for city and recreational driving. Highway speeds and winter reveal its appetite for electricity — range drops quickly. The low beams could be brighter; the high beam is potent! Other than that, the car really pampers you.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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BMW 4 Series Gran Coupe
Kia EV6

Costs and Consumption
Price
45,700 - 68,800 £
Price
38,600 - 60,000 £
Consumption L/100km
5 - 7.8 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.9 - 20.9 kWh/100km
Electric Range
-
Electric Range
428 - 582 km
Battery Capacity
-
Battery Capacity
63 - 84 kWh
co2
131 - 179 g/km
co2
0 g/km
Fuel tank capacity
59 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1,695 - 1,935 kg
Curb weight
1,955 - 2,220 kg
Trunk capacity
470 L
Trunk capacity
480 - 490 L
Length
4,783 mm
Length
4,695 mm
Width
1,852 mm
Width
1,880 - 1,890 mm
Height
1,442 mm
Height
1,550 mm
Max trunk capacity
1,290 L
Max trunk capacity
1,290 L
Payload
480 kg
Payload
440 - 450 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
184 - 392 HP
Power HP
170 - 609 HP
Acceleration 0-100km/h
4.6 - 7.9 s
Acceleration 0-100km/h
3.5 - 8.7 s
Max Speed
233 - 250 km/h
Max Speed
185 - 188 km/h
Torque
300 - 650 Nm
Torque
350 - 770 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
135 - 288 kW
Power kW
125 - 448 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2,024 - 2,025
CO2 Efficiency Class
D, E, F, G
CO2 Efficiency Class
A
Brand
BMW
Brand
Kia
What drivetrain options does the BMW 4 Series Gran Coupe have?

The BMW 4 Series Gran Coupe is offered with 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.