Compare performance (601 HP vs 487 HP), boot space and price (49,400 £ vs 37,400 £ ) at a glance. Find out which car is the better choice for you – BMW i4 or XPeng G6?
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.
XPeng G6 is visibly cheaper – starting at 37,400 £ , while the BMW i4 costs 49,400 £ . That’s a price difference of around 12,000 £.
In terms of energy consumption, the BMW i4 is moderately more efficient: consuming 14.7 kWh/100km compared to 17.3 kWh/100km for the XPeng G6. That’s a difference of about 2.6 kWh/100km.
As for electric range, the BMW i4 offers a bit more range – reaching up to 613 km, about 88 km more than the XPeng G6.
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 i4 offers a bit more power – delivering 601 HP compared to 487 HP. That’s roughly 114 HP more horsepower.
When accelerating from 0 to 100 km/h, the BMW i4 is somewhat quicker – completing the sprint in 3.7 s, while the XPeng G6 takes 4.1 s. That’s about 0.4 s quicker.
There’s also a difference in torque: the BMW i4 delivers a bit more torque with 795 Nm compared to 660 Nm. That’s about 135 Nm more.
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, XPeng G6 is marginally lighter – 2,065 kg compared to 2,070 kg. The difference is around 5 kg.
Looking at boot space, the XPeng G6 offers a bit more boot space – 571 L compared to 470 L. That’s a difference of about 101 L.
When it comes to payload, the BMW i4 carries barely more – 480 kg compared to 475 kg. That’s a difference of about 5 kg.
The BMW i4 comes out clearly 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.
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 XPeng G6 looks like a sleeker, tech-rich alternative to conventional electric SUVs, with an interior that feels modern, airy and purposefully designed for everyday comfort. On the road it’s composed and surprisingly engaging, giving drivers a smart mix of calm refinement and a playful streak — not bad for a car that quietly challenges the usual premium suspects.
detailsCosts and Consumption |
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|---|---|
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Price
49,400 - 62,500 £
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Price
37,400 - 44,200 £
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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
17.3 - 18.4 kWh/100km
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Electric Range
514 - 613 km
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Electric Range
455 - 525 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
2,065 - 2,220 kg
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Trunk capacity
470 L
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Trunk capacity
571 L
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Length
-
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Length
-
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Width
1,852 mm
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Width
1,920 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
470 - 475 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
Rear-Wheel Drive, All-Wheel Drive
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Power HP
286 - 601 HP
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Power HP
252 - 487 HP
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Acceleration 0-100km/h
3.7 - 6 s
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Acceleration 0-100km/h
4.1 - 6.9 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
440 - 660 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
185 - 358 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
XPeng
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