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Audi Q4 e-tron vs BYD Seal U comparison

Compare performance (340 HP vs 324 HP), boot space and price (39,600 £ vs 34,300 £ ) at a glance. Find out which car is the better choice for you – Audi Q4 e-tron or BYD Seal U?

Audi Q4 e-tron vs BYD Seal U: Key differences

Audi Q4 e-tron

4.9 (2 Reviews)
rate
  • only slightly more power
  • marginally more electric range
  • only slightly quicker 0–100 km/h

BYD Seal U

4.1 (7 Reviews)
rate
  • slightly cheaper
  • clearly more efficient
  • marginally lighter
  • barely more trunk space

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

Q4 e-tron

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

BYD Seal U is slightly cheaper – starting at 34,300 £ , while the Audi Q4 e-tron costs 39,600 £ . That’s a price difference of around 5,280 £.

In terms of energy consumption, the BYD Seal U is clearly more efficient: consuming 12.1 kWh/100km compared to 15.9 kWh/100km for the Audi Q4 e-tron. That’s a difference of about 3.8 kWh/100km.

As for electric range, the Audi Q4 e-tron offers marginally more range – reaching up to 554 km, about 54 km more than the BYD Seal U.

Seal U

Engine and Performance:

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 Audi Q4 e-tron offers only slightly more power – delivering 340 HP compared to 324 HP. That’s roughly 16 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi Q4 e-tron is only slightly quicker – completing the sprint in 5.4 s, while the BYD Seal U takes 5.9 s. That’s about 0.5 s quicker.

Looking at top speed, the Audi Q4 e-tron is very slightly faster – reaching 180 km/h, while the BYD Seal U tops out at 175 km/h. The difference is around 5 km/h.

There’s also a difference in torque: the Audi Q4 e-tron delivers moderately more torque with 679 Nm compared to 550 Nm. That’s about 129 Nm more.

Q4 e-tron

Space and Everyday Use:

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, BYD Seal U is marginally lighter – 1,940 kg compared to 2,035 kg. The difference is around 95 kg.

Looking at boot space, the BYD Seal U offers barely more boot space – 552 L compared to 535 L. That’s a difference of about 17 L.

For maximum load capacity, the Audi Q4 e-tron offers barely more capacity – up to 1,490 L, about 50 L more than the BYD Seal U.

When it comes to payload, the Audi Q4 e-tron carries clearly more – 515 kg compared to 410 kg. That’s a difference of about 105 kg.

Who wins the race in the data check?

The Audi Q4 e-tron is narrowly 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.

from £39,600
Q4 e-tron

Audi Q4 e-tron

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 204 - 340 HP
  • Consumption kWh/100km : 15.9 - 17.4 kWh/100km
  • Electric Range : 406 - 554 km
Audi Q4 e-tron
BYD Seal U

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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

BYD Seal U

The BYD Seal U pairs a sleek fastback silhouette with a surprisingly roomy, tech-rich cabin, giving electric chic without the showroom pretension. It's a smart pick for buyers after confident handling, sensible practicality and standout value — all wrapped up with a cheeky grin when you put your foot down.

details
Audi Q4 e-tron
BYD Seal U

Costs and Consumption

Price
39,600 - 58,800 £
Price
34,300 - 39,800 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.9 - 17.4 kWh/100km
Consumption kWh/100km
12.1 - 20.5 kWh/100km
Electric Range
406 - 554 km
Electric Range
70 - 500 km
Battery Capacity
77 kWh
Battery Capacity
-
co2
0 g/km
co2
0 - 71 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
2,035 - 2,235 kg
Curb weight
1,940 - 2,147 kg
Trunk capacity
520 - 535 L
Trunk capacity
425 - 552 L
Length
4,588 mm
Length
4,785 mm
Width
1,865 mm
Width
1,890 mm
Height
1,614 - 1,632 mm
Height
1,668 mm
Max trunk capacity
1,460 - 1,490 L
Max trunk capacity
1,440 L
Payload
505 - 515 kg
Payload
410 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
204 - 340 HP
Power HP
218 - 324 HP
Acceleration 0-100km/h
5.4 - 8.1 s
Acceleration 0-100km/h
5.9 - 9.6 s
Max Speed
180 km/h
Max Speed
175 km/h
Torque
310 - 679 Nm
Torque
300 - 550 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
150 - 250 kW
Power kW
160 - 238 kW
Engine capacity
-
Engine capacity
1,497 - 1,498 cm3

General

Model Year
2,023 - 2,025
Model Year
2,024 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
A, B
Brand
Audi
Brand
BYD
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.