Compare performance (601 HP vs 435 HP), boot space and price (49,900 £ vs 54,800 £ ) at a glance. Find out which car is the better choice for you – BMW i4 or Nissan Ariya?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
BMW i4 is very slightly cheaper – starting at 49,900 £ , while the Nissan Ariya costs 54,800 £ . That’s a price difference of around 4,963 £.
In terms of energy consumption, the BMW i4 is considerably more efficient: consuming 14.7 kWh/100km compared to 24.5 kWh/100km for the Nissan Ariya. That’s a difference of about 9.8 kWh/100km.
As for electric range, the BMW i4 offers clearly more range – reaching up to 613 km, about 196 km more than the Nissan Ariya.
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 i4 offers clearly more power – delivering 601 HP compared to 435 HP. That’s roughly 166 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 Nissan Ariya takes 5 s. That’s about 1.3 s quicker.
There’s also a difference in torque: the BMW i4 delivers markedly more torque with 795 Nm compared to 600 Nm. That’s about 195 Nm more.
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 i4 is only slightly lighter – 2,070 kg compared to 2,277 kg. The difference is around 207 kg.
Looking at boot space, the BMW i4 offers moderately more boot space – 470 L compared to 415 L. That’s a difference of about 55 L.
When it comes to payload, the BMW i4 carries clearly more – 480 kg compared to 363 kg. That’s a difference of about 117 kg.
The BMW i4 is clearly superior 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.
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.
detailsThe Nissan Ariya wraps futuristic, sculpted styling around a calm, high-tech cabin, making the switch to electric feel surprisingly easy and grown-up. It’s a comfortable, sensible EV that favors everyday usability and clever packaging over headline-grabbing theatrics — ideal for buyers who want an elegant, low-fuss electric car without the ego.
detailsCosts and Consumption |
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|---|---|
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Price
49,900 - 63,200 £
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Price
54,800 £
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Consumption L/100km
-
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Consumption L/100km
-
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Consumption kWh/100km
14.7 - 16.7 kWh/100km
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Consumption kWh/100km
24.5 kWh/100km
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Electric Range
514 - 613 km
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Electric Range
417 km
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Battery Capacity
-
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Battery Capacity
-
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co2
0 g/km
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co2
0 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
Hatchback
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Body Type
SUV
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Seats
5
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Seats
5
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Doors
-
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Doors
-
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Curb weight
2,070 - 2,285 kg
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Curb weight
2,277 kg
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Trunk capacity
470 L
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Trunk capacity
415 L
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Length
-
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Length
-
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Width
1,852 mm
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Width
1,850 mm
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Height
-
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Height
-
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
445 - 480 kg
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Payload
363 kg
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Engine and Performance |
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|---|---|
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Engine Type
Electric
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Engine Type
Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Reduction Gearbox
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Transmission Detail
Reduction Gearbox
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Drive Type
All-Wheel Drive
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Power HP
286 - 601 HP
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Power HP
435 HP
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Acceleration 0-100km/h
3.7 - 6 s
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Acceleration 0-100km/h
5 s
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Max Speed
-
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Max Speed
-
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Torque
400 - 795 Nm
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Torque
600 Nm
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Number of Cylinders
-
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Number of Cylinders
-
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Power kW
210 - 442 kW
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Power kW
320 kW
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Engine capacity
-
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Engine capacity
-
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General |
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|---|---|
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Model Year
2,024 - 2,025
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Model Year
2025
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CO2 Efficiency Class
A
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CO2 Efficiency Class
A
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Brand
BMW
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Brand
Nissan
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