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BMW 2 Series vs Kia K4 comparison

Compare performance (530 HP vs 180 HP), boot space and price (39,700 £ vs 24,800 £ ) at a glance. Find out which car is the better choice for you – BMW 2 Series or Kia K4?

BMW 2 Series vs Kia K4: Key differences

BMW 2 Series

  • clearly more power
  • somewhat more efficient
  • significantly quicker 0–100 km/h
details

Kia K4

4.4 (6 Reviews)
rate
  • considerably cheaper
  • slightly lighter
  • markedly more trunk space
details

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

2 Series

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 K4 is considerably cheaper – starting at 24,800 £ , while the BMW 2 Series costs 39,700 £ . That’s a price difference of around 14,923 £.

Fuel consumption also shows a difference: the BMW 2 Series uses 4.9 L/100km and is somewhat more efficient than the Kia K4 with 5.8 L/100km. The difference is about 0.9 L/100km.

K4

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 2 Series offers clearly more power – delivering 530 HP compared to 180 HP. That’s roughly 350 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 2 Series is significantly quicker – completing the sprint in 3.8 s, while the Kia K4 takes 8.4 s. That’s about 4.6 s quicker.

There’s also a difference in torque: the BMW 2 Series delivers clearly more torque with 650 Nm compared to 265 Nm. That’s about 385 Nm more.

2 Series

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Kia K4 offers more seats – 5 vs 4.

In terms of curb weight, Kia K4 is slightly lighter – 1,415 kg compared to 1,560 kg. The difference is around 145 kg.

Looking at boot space, the Kia K4 offers markedly more boot space – 604 L compared to 390 L. That’s a difference of about 214 L.

When it comes to payload, the Kia K4 carries moderately more – 455 kg compared to 400 kg. That’s a difference of about 55 kg.

Who wins the race in the data check?

The BMW 2 Series is decisively ahead 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 £39,700
2 Series

BMW 2 Series

  • Engine Type Diesel MHEV, Petrol, Petrol MHEV
  • Transmission Automatic, Manuel
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 156 - 530 HP
  • Consumption L/100km 4.9 - 10 L/100km
details

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BMW 2 Series
Kia K4

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW 2 Series

The BMW 2 Series feels like a pocket rocket in smart clothes, delivering sharp handling and a premium cabin that turns everyday errands into something worth looking forward to. For buyers who crave a compact car with real driving character and a dash of German confidence, it’s a spirited choice that never takes itself too seriously.

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Reviews BMW 2 Series

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

Kia K4

Kia K4 shakes up the compact-sedan crowd with concept-car looks, a smartly packaged cabin, and the kind of easygoing refinement that makes rush hour feel less like a chore. It blends value, tech, and a dash of attitude, serving up a smooth, confident drive that might have you taking the long way home just to show off those angles.

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Reviews Kia K4

4.4 (6 Reviews)
rate
Joz
20 May 2026, 08:04:45

A modern, ultra-easy-to-use car with a full set of systems and assistants that work as they should, but with a sluggish gearbox and poor noise insulation.

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Joz
20 May 2026, 08:04:45

A modern, ultra-easy-to-use car with a full set of systems and assistants that work as they should, but with a sluggish gearbox and poor soundproofing.

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Joz
20 May 2026, 08:04:44

A modern, ultra-easy-to-use car with a full set of systems and assistants that work as they should, but with a sluggish gearbox and poor noise insulation.

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Joz
20 May 2026, 08:04:44

A modern, ultra-easy-to-use car with a full set of systems and assistants that work as they should, but with a sluggish gearbox and poor sound insulation.

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Joz
20 May 2026, 08:04:44

A modern, ultra-easy-to-use car with a full set of systems and assistants that work as they should, but hampered by a sluggish gearbox and poor soundproofing.

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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BMW 2 Series
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BMW 2 Series
Kia K4

Costs and Consumption
Price
39,700 - 98,600 £
Price
24,800 - 34,200 £
Consumption L/100km
4.9 - 10 L/100km
Consumption L/100km
5.8 - 7.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
129 - 226 g/km
co2
132 - 161 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Coupe
Body Type
Hatchback, Estate
Seats
4
Seats
5
Doors
-
Doors
-
Curb weight
1,560 - 1,830 kg
Curb weight
1,415 - 1,540 kg
Trunk capacity
390 L
Trunk capacity
328 - 604 L
Length
-
Length
-
Width
1,838 - 1,887 mm
Width
1,850 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
350 - 400 kg
Payload
435 - 455 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Petrol, Petrol MHEV
Transmission
Automatic, Manuel
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox, Manual Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
156 - 530 HP
Power HP
115 - 180 HP
Acceleration 0-100km/h
3.8 - 8.7 s
Acceleration 0-100km/h
8.4 - 12.3 s
Max Speed
-
Max Speed
-
Torque
250 - 650 Nm
Torque
200 - 265 Nm
Number of Cylinders
4 - 6
Number of Cylinders
3 - 4
Power kW
115 - 390 kW
Power kW
85 - 132 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
998 - 1,598 cm3

General
Model Year
2,024 - 2,025
Model Year
2,025 - 2,026
CO2 Efficiency Class
D, E, G
CO2 Efficiency Class
D, E, F
Brand
BMW
Brand
Kia
Is the BMW 2 Series offered with different drivetrains?

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.