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BMW i4 vs Genesis G80 comparison

Compare performance (601 HP vs 370 HP), boot space and price (49,400 £ vs 64,300 £ ) at a glance. Find out which car is the better choice for you – BMW i4 or Genesis G80?

BMW i4 vs Genesis G80: Key differences

BMW i4

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  • markedly cheaper
  • markedly more power
  • clearly more efficient
  • barely more electric range
  • visibly quicker 0–100 km/h
  • slightly lighter
  • noticeably more trunk space

Genesis G80

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

i4

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.

BMW i4 is markedly cheaper – starting at 49,400 £ , while the Genesis G80 costs 64,300 £ . That’s a price difference of around 14,914 £.

In terms of energy consumption, the BMW i4 is clearly more efficient: consuming 14.7 kWh/100km compared to 18.1 kWh/100km for the Genesis G80. That’s a difference of about 3.4 kWh/100km.

As for electric range, the BMW i4 offers barely more range – reaching up to 613 km, about 43 km more than the Genesis G80.

G80

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the BMW i4 offers markedly more power – delivering 601 HP compared to 370 HP. That’s roughly 231 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW i4 is visibly quicker – completing the sprint in 3.7 s, while the Genesis G80 takes 5.1 s. That’s about 1.4 s quicker.

There’s also a difference in torque: the BMW i4 delivers moderately more torque with 795 Nm compared to 700 Nm. That’s about 95 Nm more.

i4

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW i4 is slightly lighter – 2,070 kg compared to 2,410 kg. The difference is around 340 kg.

Looking at boot space, the BMW i4 offers noticeably more boot space – 470 L compared to 354 L. That’s a difference of about 116 L.

When it comes to payload, the Genesis G80 carries marginally more – 490 kg compared to 480 kg. That’s a difference of about 10 kg.

Who wins the race in the data check?

The BMW i4 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 £49,400
i4

BMW i4

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 286 - 601 HP
  • Consumption kWh/100km : 14.7 - 16.7 kWh/100km
  • Electric Range : 514 - 613 km
BMW i4
Genesis G80

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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BMW i4

The BMW i4 arrives with the poise of a classic Gran Coupé, marrying BMW's playful handling with a sleek, modern interior that makes switching to electric feel like an upgrade rather than a compromise. For buyers who want a practical daily driver that still enjoys a spirited back-road run, the i4 quietly delivers smiles and a surprising dose of driver engagement.

details

Genesis G80

The Genesis G80 is a quietly confident executive sedan that marries elegant, restrained design with an interior that feels bespoke rather than mass-produced. For buyers who crave flagship comfort and poise without the badge theatrics, the G80 serves serious luxury and refinement with a touch of surprising value — like a tuxedoed chauffeur who secretly loves great playlists.

details
BMW i4
Genesis G80

Costs and Consumption

Price
49,400 - 62,500 £
Price
64,300 - 67,800 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.7 - 16.7 kWh/100km
Consumption kWh/100km
18.1 kWh/100km
Electric Range
514 - 613 km
Electric Range
570 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,070 - 2,285 kg
Curb weight
2,410 kg
Trunk capacity
470 L
Trunk capacity
354 L
Length
-
Length
-
Width
1,852 mm
Width
1,925 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
445 - 480 kg
Payload
490 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
Power HP
286 - 601 HP
Power HP
370 HP
Acceleration 0-100km/h
3.7 - 6 s
Acceleration 0-100km/h
5.1 s
Max Speed
-
Max Speed
-
Torque
400 - 795 Nm
Torque
700 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
210 - 442 kW
Power kW
272 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2,024 - 2,025
Model Year
2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
Genesis
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.