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Audi Q4 e-tron vs BMW i4 comparison
Compare performance (340 HP vs 601 HP), boot space and price (40,700 £ vs 49,400 £ ) at a glance. Find out which car is the better choice for you – Audi Q4 e-tron or BMW i4?
Audi Q4 e-tron vs BMW i4: Key differences
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
Q4 e-tron
Costs and Efficiency:
Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.
Audi Q4 e-tron is noticeably cheaper – starting at 40,700 £ , while the BMW i4 costs 49,400 £ . That’s a price difference of around 8,657 £.
In terms of energy consumption, the BMW i4 is marginally more efficient: consuming 14.7 kWh/100km compared to 14.8 kWh/100km for the Audi Q4 e-tron. That’s a difference of about 0.1 kWh/100km.
As for electric range, the BMW i4 offers marginally more range – reaching up to 613 km, about 21 km more than the Audi Q4 e-tron.
i4
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 substantially more power – delivering 601 HP compared to 340 HP. That’s roughly 261 HP more horsepower.
When accelerating from 0 to 100 km/h, the BMW i4 is substantially quicker – completing the sprint in 3.7 s, while the Audi Q4 e-tron takes 5.4 s. That’s about 1.7 s quicker.
There’s also a difference in torque: the BMW i4 delivers a bit more torque with 795 Nm compared to 679 Nm. That’s about 116 Nm more.
Q4 e-tron
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, Audi Q4 e-tron is marginally lighter – 2,035 kg compared to 2,070 kg. The difference is around 35 kg.
Looking at boot space, the Audi Q4 e-tron offers slightly more boot space – 535 L compared to 470 L. That’s a difference of about 65 L.
When it comes to payload, the Audi Q4 e-tron carries only slightly more – 515 kg compared to 480 kg. That’s a difference of about 35 kg.
Who wins the race in the data check?
The BMW i4 holds a decisive overall lead 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
BMW i4
Audi Q4 e-tron
BMW i4
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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Audi Q4 e-tron
The Audi Q4 e-tron brings Audi polish into the electric crossover scene, pairing a sleek exterior with a refined, airy interior that makes everyday driving feel distinctly premium. It’s an easy-to-live-with EV that balances comfort and real-world usability with intuitive tech, making it a smart choice for buyers who want electric mobility without giving up Audi character — and yes, it still looks good in the driveway.
details
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
Audi Q4 e-tron
BMW i4
Costs and Consumption |
|
|---|---|
|
Price
40,700 - 53,100 £
|
Price
49,400 - 62,500 £
|
|
Consumption L/100km
-
|
Consumption L/100km
-
|
|
Consumption kWh/100km
14.8 - 16.2 kWh/100km
|
Consumption kWh/100km
14.7 - 16.7 kWh/100km
|
|
Electric Range
440 - 592 km
|
Electric Range
514 - 613 km
|
|
Battery Capacity
-
|
Battery Capacity
-
|
|
co2
0 g/km
|
co2
0 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
SUV
|
Body Type
Hatchback
|
|
Seats
5
|
Seats
5
|
|
Doors
-
|
Doors
-
|
|
Curb weight
2,035 - 2,235 kg
|
Curb weight
2,070 - 2,285 kg
|
|
Trunk capacity
515 - 535 L
|
Trunk capacity
470 L
|
|
Length
-
|
Length
-
|
|
Width
1,865 mm
|
Width
1,852 mm
|
|
Height
-
|
Height
-
|
|
Max trunk capacity
-
|
Max trunk capacity
-
|
|
Payload
505 - 515 kg
|
Payload
445 - 480 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
Rear-Wheel Drive, All-Wheel Drive
|
|
Power HP
204 - 340 HP
|
Power HP
286 - 601 HP
|
|
Acceleration 0-100km/h
5.4 - 8.1 s
|
Acceleration 0-100km/h
3.7 - 6 s
|
|
Max Speed
-
|
Max Speed
-
|
|
Torque
350 - 679 Nm
|
Torque
400 - 795 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
-
|
|
Power kW
150 - 250 kW
|
Power kW
210 - 442 kW
|
|
Engine capacity
-
|
Engine capacity
-
|
General |
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|---|---|
|
Model Year
2026
|
Model Year
2,024 - 2,025
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
A
|
|
Brand
Audi
|
Brand
BMW
|
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.