Compare performance (340 HP vs 530 HP), boot space and price (39,600 £ vs 42,800 £ ) at a glance. Find out which car is the better choice for you – Audi Q4 e-tron or BYD Sealion 7?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
The electrified SUV segment is rapidly expanding, and two new contenders have emerged to capture the attention of the eco-conscious yet performance-driven consumers: the Audi Q4 e-tron and the BYD Sealion 7. Both models distinctly represent the innovation driver behind electric vehicles today, flaunting unique technical aspects, performance capabilities, and design philosophies.
The Audi Q4 e-tron embraces a classic yet futuristic aesthetic known to the brand, characterized by a length of 4588 mm, a width of 1865 mm, and a height of up to 1632 mm. It's all about a bold SUV stance balanced with sleek, aerodynamic lines, perfectly tailored for urban landscapes and highways alike.
Meanwhile, the BYD Sealion 7 boasts a more spacious profile with a length of 4830 mm and a width of 1925 mm, albeit slightly shorter with a height of 1620 mm. This results in a commanding road presence, positioning it between the dimensions of mid-size and full-size SUVs.
When it comes to performance, the Audi Q4 e-tron offers versatility with a range of power outputs from 170 to an impressive 340 HP. It accelerates from 0 to 100 km/h in as quick as 5.4 seconds, powered by electric motors with torque reaching up to 679 Nm. The Q4 e-tron is available with both rear-wheel drive and all-wheel drive, catering to varying driving preferences.
The BYD Sealion 7, on the other hand, steps on the competition with a higher power output range from 313 to 530 HP and torque up to 690 Nm. Its top performance version dashes from 0 to 100 km/h in just 4.5 seconds, providing adrenaline-pumping acceleration. The Sealion 7 extends its prowess to an all-wheel-drive variant as well, ensuring adaptability across different terrains.
In the realm of energy efficiency, Audi Q4 e-tron's consumption ranges from 15.9 to 17.4 kWh/100km, allowing for an admirable electric range up to 554 km, which is among the top in its class. This range advantage gives drivers the freedom to embark on longer journeys with fewer recharging stops.
The BYD Sealion 7 offers a competitive range as well, with an electric consumption rate from 19.9 to 21.9 kWh/100km and a maximum range up to 502 km. Although slightly less efficient than the Q4 e-tron, its performance dynamics largely compensate for the marginally higher consumption.
Inside, both vehicles accommodate five passengers comfortably but differ in their approach to interior space. The Audi Q4 e-tron maximizes its trunk space with a capacity of up to 535 liters, while the BYD Sealion 7 offers 520 liters, demonstrating a nuanced focus on cargo versatility.
Innovation drives these models, as they incorporate top-end infotainment systems and smart connectivity features tailored for modern tech-savvy lifestyles; whether it's Audi’s MMI suite or BYD's intelligent cockpit interface, both ensure technology is well-integrated into user experience.
In summary, the Audi Q4 e-tron and the BYD Sealion 7 each bring something unique to the electric SUV market. The Q4 e-tron is a fine balance between efficiency, luxury, and performance, while the Sealion 7 edges ahead with its power and size. Potential buyers will find favor with either option depending on their primary needs—be it range, power, or space—proving that the future of automotive innovation is both diverse and exciting.
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
Audi Q4 e-tron is only slightly cheaper – starting at 39,600 £ , while the BYD Sealion 7 costs 42,800 £ . That’s a price difference of around 3,291 £.
In terms of energy consumption, the Audi Q4 e-tron is noticeably more efficient: consuming 15.9 kWh/100km compared to 19.9 kWh/100km for the BYD Sealion 7. That’s a difference of about 4 kWh/100km.
As for electric range, the Audi Q4 e-tron offers marginally more range – reaching up to 554 km, about 52 km more than the BYD Sealion 7.
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 BYD Sealion 7 offers noticeably more power – delivering 530 HP compared to 340 HP. That’s roughly 190 HP more horsepower.
When accelerating from 0 to 100 km/h, the BYD Sealion 7 is clearly quicker – completing the sprint in 4.5 s, while the Audi Q4 e-tron takes 5.4 s. That’s about 0.9 s quicker.
There’s also a difference in torque: the BYD Sealion 7 delivers barely more torque with 690 Nm compared to 679 Nm. That’s about 11 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, Audi Q4 e-tron is very slightly lighter – 2,035 kg compared to 2,225 kg. The difference is around 190 kg.
Looking at boot space, the Audi Q4 e-tron offers marginally more boot space – 535 L compared to 520 L. That’s a difference of about 15 L.
When it comes to payload, the Audi Q4 e-tron carries noticeably more – 515 kg compared to 410 kg. That’s a difference of about 105 kg.
The BYD Sealion 7 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.
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.
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The Sealion 7 captivates with its striking design and impressive performance that appeals to both enthusiasts and casual drivers alike. With a focus on comfort and advanced technology, this model redefines the driving experience, making every journey enjoyable. Its sleek silhouette coupled with an innovative interior showcases the perfect blend of style and functionality.
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Costs and Consumption |
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Price
39,600 - 58,800 £
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Price
42,800 - 52,300 £
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Consumption L/100km
-
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Consumption L/100km
-
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Consumption kWh/100km
15.9 - 17.4 kWh/100km
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Consumption kWh/100km
19.9 - 21.9 kWh/100km
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Electric Range
406 - 554 km
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Electric Range
456 - 502 km
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Battery Capacity
77 kWh
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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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Body Type
SUV
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Body Type
SUV
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Seats
5
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Seats
5
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Doors
5
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Doors
-
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Curb weight
2,035 - 2,235 kg
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Curb weight
2,225 - 2,435 kg
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Trunk capacity
520 - 535 L
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Trunk capacity
520 L
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Length
4,588 mm
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Length
-
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Width
1,865 mm
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Width
1,925 mm
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Height
1,614 - 1,632 mm
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Height
-
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Max trunk capacity
1,460 - 1,490 L
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Max trunk capacity
-
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Payload
505 - 515 kg
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Payload
410 kg
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Engine and Performance |
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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
204 - 340 HP
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Power HP
313 - 530 HP
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Acceleration 0-100km/h
5.4 - 8.1 s
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Acceleration 0-100km/h
4.5 - 6.7 s
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Max Speed
180 km/h
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Max Speed
-
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Torque
310 - 679 Nm
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Torque
380 - 690 Nm
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Number of Cylinders
-
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Number of Cylinders
-
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Power kW
150 - 250 kW
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Power kW
230 - 390 kW
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Engine capacity
-
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Engine capacity
-
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General |
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Model Year
2,023 - 2,025
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Model Year
2024
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CO2 Efficiency Class
A
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CO2 Efficiency Class
A
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Brand
Audi
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Brand
BYD
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Deutschland
France
Nederland
Great Britain
Sverige
Danmark
Suomi
Italia
Polska
España