@ Audi AG
@ BYD Auto / BYD Global Media
VS

Audi Q8 vs BYD Seal U - Differences and prices compared

Compare performance (640 HP vs 324 HP), boot space and price (75800 £ vs 34300 £) at a glance. Find out which car is the better choice for you – Audi Q8 or BYD Seal U?

Audi Q8

BYD Seal U

5 (2 Reviews)
rate

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

Q8 @ Audi AG

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

BYD Seal U has a convincingly advantage in terms of price – it starts at 34300 £, while the Audi Q8 costs 75800 £. That’s a price difference of around 41494 £.

Fuel consumption also shows a difference: BYD Seal U manages with 0.40 L and is therefore decisively more efficient than the Audi Q8 with 1.30 L. The difference is about 0.90 L per 100 km.

As for range, the BYD Seal U performs significantly better – achieving up to 500 km, about 417 km more than the Audi Q8.

Seal U @ BYD Auto / BYD Global Media

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 Audi Q8 has a decisively edge – offering 640 HP compared to 324 HP. That’s roughly 316 HP more horsepower.

In acceleration from 0 to 100 km/h, the Audi Q8 is clearly quicker – completing the sprint in 3.60 s, while the BYD Seal U takes 5.90 s. That’s about 2.30 s faster.

In terms of top speed, the Audi Q8 performs distinct better – reaching 250 km/h, while the BYD Seal U tops out at 180 km/h. The difference is around 70 km/h.

There’s also a difference in torque: Audi Q8 pulls evident stronger with 850 Nm compared to 550 Nm. That’s about 300 Nm difference.

Q8 @ Audi AG

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.

Seats: offers more seating capacity – vs .

In curb weight, BYD Seal U is slightly lighter – 1940 kg compared to 2175 kg. The difference is around 235 kg.

In terms of boot space, the Audi Q8 offers slight more room – 605 L compared to 552 L. That’s a difference of about 53 L.

In maximum load capacity, the Audi Q8 performs somewhat better – up to 1755 L, which is about 290 L more than the BYD Seal U.

When it comes to payload, Audi Q8 evident takes the win – 665 kg compared to 410 kg. That’s a difference of about 255 kg.

Who comes out on top?

Overall, the BYD Seal U shows itself to be is largely superior and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £34,300
Seal U @ BYD Auto / BYD Global Media

BYD Seal U

  • Engine Type : Plugin Hybrid, Electric
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 218 - 324 HP
  • Consumption L/100km : 0.4 - 1.2 L
  • Consumption kWh/100km : 19.9 - 20.5 kWh
  • Electric Range : 70 - 500 km
Audi Q8
BYD Seal U

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi Q8

The Audi Q8 wraps coupe-like flair around a burly SUV stance, serving up a cabin dressed in premium materials and smart tech that puts comfort and swagger front and center. It’s composed and comfortable on long runs yet happy to play when asked, making it a tempting choice for buyers who want head-turning looks without surrendering everyday practicality.

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BYD Seal U

5 (2 Reviews)
rate

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.

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Audi Q8
BYD Seal U
Q8 @ Audi AG
Seal U @ BYD Auto / BYD Global Media

Costs and Consumption

Price
75800 - 135600 £
Price
34300 - 39800 £
Consumption L/100km
1.3 - 13.1 L
Consumption L/100km
0.4 - 1.2 L
Consumption kWh/100km
-
Consumption kWh/100km
19.9 - 20.5 kWh
Electric Range
82 - 83 km
Electric Range
70 - 500 km
Battery Capacity
22 kWh
Battery Capacity
-
co2
30 - 297 g/km
co2
0 - 26 g/km
Fuel tank capacity
75 - 85 L
Fuel tank capacity
60 L

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
2175 - 2490 kg
Curb weight
1940 - 2147 kg
Trunk capacity
439 - 605 L
Trunk capacity
425 - 552 L
Length
4992 - 5022 mm
Length
4775 - 4785 mm
Width
1995 - 2007 mm
Width
1890 mm
Height
1697 - 1708 mm
Height
1668 - 1670 mm
Max trunk capacity
1755 L
Max trunk capacity
1440 - 1465 L
Payload
620 - 665 kg
Payload
410 kg

Engine and Performance

Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV, Petrol
Engine Type
Plugin Hybrid, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
CVT, Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
231 - 640 HP
Power HP
218 - 324 HP
Acceleration 0-100km/h
3.6 - 7.1 s
Acceleration 0-100km/h
5.9 - 9.6 s
Max Speed
226 - 250 km/h
Max Speed
170 - 180 km/h
Torque
500 - 850 Nm
Torque
300 - 550 Nm
Number of Cylinders
6 - 8
Number of Cylinders
4
Power kW
170 - 471 kW
Power kW
160 - 238 kW
Engine capacity
2967 - 3996 cm3
Engine capacity
1497 - 1498 cm3

General

Model Year
2025
Model Year
2024
CO2 Efficiency Class
G, B
CO2 Efficiency Class
B, A
Brand
Audi
Brand
BYD
What drive types are available for the Audi Q8?

Available configurations include All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.