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Audi A6 Avant vs BYD Seal U – Performance, range & efficiency compared
A6 Avant
@ 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 A6 Avant costs 49700 £. That’s a price difference of around 15437 £.
Fuel consumption also shows a difference: BYD Seal U manages with 0.40 L and is therefore clearly more efficient than the Audi A6 Avant with 2.30 L. The difference is about 1.90 L per 100 km.
As for range, the BYD Seal U performs convincingly better – achieving up to 500 km, about 399 km more than the Audi A6 Avant.
Seal U
@ BYD Auto / BYD Global Media
Engine and Performance:
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 Audi A6 Avant has a slightly edge – offering 367 HP compared to 324 HP. That’s roughly 43 HP more horsepower.
In acceleration from 0 to 100 km/h, the Audi A6 Avant is clearly perceptible quicker – completing the sprint in 4.70 s, while the BYD Seal U takes 5.90 s. That’s about 1.20 s faster.
In terms of top speed, the Audi A6 Avant 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.
Both models offer the same torque – 550 Nm.
A6 Avant
@ 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.
Both vehicles offer seating for 5 people.
In curb weight, Audi A6 Avant is hardly perceptible lighter – 1865 kg compared to 1940 kg. The difference is around 75 kg.
In terms of boot space, the BYD Seal U offers barely noticeable more room – 552 L compared to 503 L. That’s a difference of about 49 L.
In maximum load capacity, the Audi A6 Avant performs minimal better – up to 1534 L, which is about 69 L more than the BYD Seal U.
When it comes to payload, Audi A6 Avant distinct takes the win – 570 kg compared to 410 kg. That’s a difference of about 160 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.
Audi A6 Avant
BYD Seal U
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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from about £34,300
@ BYD Auto / BYD Global Media
BYD Seal U
Audi A6 Avant
The Audi A6 Avant wraps executive poise and usable practicality into an impeccably finished estate that makes everyday driving feel noticeably more grown-up. It serves up a calm, composed ride and clever packaging for buyers who want space and refinement without ostentation — the sensible choice that still manages to impress.
details
@ Audi AG
@ Audi AG
@ Audi AG
@ Audi AG
@ Audi AG
@ Audi AG
BYD Seal U
5 (2 Reviews)
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
@ BYD Auto / BYD Global Media
@ BYD Auto / BYD Global Media
@ BYD Auto / BYD Global Media
Audi A6 Avant
BYD Seal U
|
@ Audi AG
|
@ BYD Auto / BYD Global Media
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Costs and Consumption |
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|---|---|
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Price
49700 - 70200 £
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Price
34300 - 39800 £
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Consumption L/100km
2.3 - 7.5 L
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Consumption L/100km
0.4 - 1.2 L
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Consumption kWh/100km
-
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Consumption kWh/100km
19.9 - 20.5 kWh
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Electric Range
94 - 101 km
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Electric Range
70 - 500 km
|
|
Battery Capacity
20.70 kWh
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Battery Capacity
-
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co2
53 - 170 g/km
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co2
0 - 26 g/km
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|
Fuel tank capacity
46 - 60 L
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Fuel tank capacity
60 L
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Dimensions and Body |
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|---|---|
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Body Type
Estate
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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
|
Doors
5
|
|
Curb weight
1865 - 2240 kg
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Curb weight
1940 - 2147 kg
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Trunk capacity
404 - 503 L
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Trunk capacity
425 - 552 L
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Length
4999 mm
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Length
4775 - 4785 mm
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Width
1875 mm
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Width
1890 mm
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Height
1472 mm
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Height
1668 - 1670 mm
|
|
Max trunk capacity
1423 - 1534 L
|
Max trunk capacity
1440 - 1465 L
|
|
Payload
535 - 570 kg
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Payload
410 kg
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Engine and Performance |
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|---|---|
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Engine Type
Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
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Engine Type
Plugin Hybrid, Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Dual-Clutch Automatic
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Transmission Detail
CVT, Reduction Gearbox
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Power HP
204 - 367 HP
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Power HP
218 - 324 HP
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Acceleration 0-100km/h
4.7 - 8.3 s
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Acceleration 0-100km/h
5.9 - 9.6 s
|
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Max Speed
238 - 250 km/h
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Max Speed
170 - 180 km/h
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Torque
340 - 550 Nm
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Torque
300 - 550 Nm
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Number of Cylinders
4 - 6
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Number of Cylinders
4
|
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Power kW
150 - 270 kW
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Power kW
160 - 238 kW
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|
Engine capacity
1968 - 2995 cm3
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Engine capacity
1497 - 1498 cm3
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General |
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|---|---|
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Model Year
2025
|
Model Year
2024
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CO2 Efficiency Class
F, D, E, B
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CO2 Efficiency Class
B, A
|
|
Brand
Audi
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Brand
BYD
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Is the Audi A6 Avant offered with different drivetrains?
The Audi A6 Avant is available as Front-Wheel Drive or 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.