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BMW i5 vs Genesis G80 comparison

Compare performance (601 HP vs 370 HP), boot space and price (60,800 £ vs 64,300 £ ) at a glance. Find out which car is the better choice for you – BMW i5 or Genesis G80?

BMW i5 vs Genesis G80: Key differences

BMW i5

  • very slightly cheaper
  • visibly more power
  • clearly more efficient
  • only slightly more electric range
  • noticeably quicker 0–100 km/h
  • marginally lighter
  • visibly more trunk space
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Genesis G80

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By Achim Sedelmaier

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

i5

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 i5 is very slightly cheaper – starting at 60,800 £ , while the Genesis G80 costs 64,300 £ . That’s a price difference of around 3,514 £.

In terms of energy consumption, the BMW i5 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 i5 offers only slightly more range – reaching up to 627 km, about 57 km more than the Genesis G80.

G80

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 i5 offers visibly 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 i5 is noticeably quicker – completing the sprint in 3.8 s, while the Genesis G80 takes 5.1 s. That’s about 1.3 s quicker.

There’s also a difference in torque: the BMW i5 delivers moderately more torque with 820 Nm compared to 700 Nm. That’s about 120 Nm more.

i5

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW i5 is marginally lighter – 2,195 kg compared to 2,410 kg. The difference is around 215 kg.

Looking at boot space, the BMW i5 offers visibly more boot space – 490 L compared to 354 L. That’s a difference of about 136 L.

When it comes to payload, the BMW i5 carries moderately more – 545 kg compared to 490 kg. That’s a difference of about 55 kg.

Who wins the race in the data check?

The BMW i5 stands well ahead of its rival 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 £60,800
i5

BMW i5

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 340 - 601 HP
  • Consumption kWh/100km : 14.7 - 17.1 kWh/100km
  • Electric Range : 540 - 627 km
BMW i5
Genesis G80

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

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BMW i5

The BMW i5 swaps predictable executive-car manners for a confident electric vibe, marrying refined comfort with surprisingly engaging steering. It’s a practical choice that doesn’t feel dull, offering the kind of clean, premium experience that makes commuting feel like a small indulgence.

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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.

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BMW i5
Genesis G80

Costs and Consumption

Price
60,800 - 85,900 £
Price
64,300 - 67,800 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.7 - 17.1 kWh/100km
Consumption kWh/100km
18.1 kWh/100km
Electric Range
540 - 627 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
Sedan
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,195 - 2,370 kg
Curb weight
2,410 kg
Trunk capacity
490 L
Trunk capacity
354 L
Length
-
Length
-
Width
1,900 mm
Width
1,925 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
525 - 545 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
340 - 601 HP
Power HP
370 HP
Acceleration 0-100km/h
3.8 - 6 s
Acceleration 0-100km/h
5.1 s
Max Speed
-
Max Speed
-
Torque
430 - 820 Nm
Torque
700 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
250 - 442 kW
Power kW
272 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2,023 - 2,024
Model Year
2025
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.