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BMW 4 Series Coupe vs Hyundai i20 comparison

Compare performance (530 HP vs 90 HP), boot space and price (45,700 £ vs 18,600 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Coupe or Hyundai i20?

BMW 4 Series Coupe vs Hyundai i20: Key differences

BMW 4 Series Coupe

5 (1 Reviews)
rate
  • considerably more power
  • moderately more efficient
  • substantially quicker 0–100 km/h
  • somewhat more trunk space
details

Hyundai i20

4 (1 Reviews)
rate
  • significantly cheaper
  • markedly lighter
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

4 Series Coupe

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.

Hyundai i20 is significantly cheaper – starting at 18,600 £ , while the BMW 4 Series Coupe costs 45,700 £ . That’s a price difference of around 27,085 £.

Fuel consumption also shows a difference: the BMW 4 Series Coupe uses 4.8 L/100km and is moderately more efficient than the Hyundai i20 with 5.7 L/100km. The difference is about 0.9 L/100km.

i20

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 BMW 4 Series Coupe offers considerably more power – delivering 530 HP compared to 90 HP. That’s roughly 440 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 4 Series Coupe is substantially quicker – completing the sprint in 3.5 s, while the Hyundai i20 takes 11.5 s. That’s about 8 s quicker.

There’s also a difference in torque: the BMW 4 Series Coupe delivers substantially more torque with 700 Nm compared to 172 Nm. That’s about 528 Nm more.

4 Series Coupe

Space and Everyday Use:

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

Seats: Hyundai i20 offers more seats – 5 vs 4.

In terms of curb weight, Hyundai i20 is markedly lighter – 1,145 kg compared to 1,600 kg. The difference is around 455 kg.

Looking at boot space, the BMW 4 Series Coupe offers somewhat more boot space – 440 L compared to 352 L. That’s a difference of about 88 L.

When it comes to payload, the Hyundai i20 carries somewhat more – 465 kg compared to 415 kg. That’s a difference of about 50 kg.

Who wins the race in the data check?

The BMW 4 Series Coupe 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 £45,700
4 Series Coupe

BMW 4 Series Coupe

  • Engine Type : Diesel MHEV, Petrol, Petrol MHEV
  • Transmission : Automatic, Manuel
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 184 - 530 HP
  • Consumption L/100km : 4.8 - 10 L/100km
details

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BMW 4 Series 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 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

Hyundai i20

The Hyundai i20 is a cheeky small car that mixes smart styling with sensible practicality, feeling more polished and roomy than you might expect for the money. It’s an easy car to live with, offering engaging handling, a comfy cabin and useful equipment that make daily commutes and weekend errands notably less dull.

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hyundai-all-new-i20-interior-04
hyundai-all-new-i20-details-11

Reviews Hyundai i20

4 (1 Reviews)
rate
Jason
17 Nov 2025, 01:46:25

Bought an i20 two years ago and It has surprised me how good It is.

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BMW 4 Series Coupe
Hyundai i20

Costs and Consumption
Price
45,700 - 92,700 £
Price
18,600 - 24,000 £
Consumption L/100km
4.8 - 10 L/100km
Consumption L/100km
5.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
126 - 226 g/km
co2
128 - 129 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Coupe
Body Type
Hatchback
Seats
4
Seats
5
Doors
-
Doors
-
Curb weight
1,600 - 1,895 kg
Curb weight
1,145 - 1,170 kg
Trunk capacity
440 L
Trunk capacity
352 L
Length
-
Length
-
Width
1,852 - 1,887 mm
Width
1,775 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
355 - 415 kg
Payload
455 - 465 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Petrol
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
184 - 530 HP
Power HP
90 HP
Acceleration 0-100km/h
3.5 - 7.5 s
Acceleration 0-100km/h
11.5 - 12.8 s
Max Speed
-
Max Speed
-
Torque
300 - 700 Nm
Torque
172 Nm
Number of Cylinders
4 - 6
Number of Cylinders
3
Power kW
135 - 390 kW
Power kW
66 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
998 cm3

General
Model Year
2,024 - 2,025
Model Year
2025
CO2 Efficiency Class
D, E, F, G
CO2 Efficiency Class
D
Brand
BMW
Brand
Hyundai
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.