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Audi A6 e-tron Sportback vs BYD Seal comparison

Compare performance (551 HP vs 530 HP), boot space and price (53800 £ vs 40300 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Sportback or BYD Seal?

Audi A6 e-tron Sportback vs BYD Seal: Key differences

Audi A6 e-tron Sportback

  • slight more power
  • somewhat more efficient
  • noticeable more electric range
  • noticeable more trunk space

BYD Seal

  • noticeable cheaper
  • hardly perceptible quicker from 0–100 km/h
  • a bit lighter

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

A6 e-tron Sportback

Costs and Efficiency:

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

BYD Seal has a noticeable advantage in terms of price – it starts at 40300 £ , while the Audi A6 e-tron Sportback costs 53800 £ . That’s a price difference of around 13551 £.

In terms of energy consumption, the advantage goes to the Audi A6 e-tron Sportback: with 13.70 kWh per 100 km, it’s somewhat more efficient than the BYD Seal with 15.40 kWh. That’s a difference of about 1.70 kWh.

As for electric range, the Audi A6 e-tron Sportback performs noticeable better – achieving up to 754 km, about 184 km more than the BYD Seal.

Seal

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 A6 e-tron Sportback has a slight edge – offering 551 HP compared to 530 HP. That’s roughly 21 HP more horsepower.

In acceleration from 0 to 100 km/h, the BYD Seal is hardly perceptible quicker – completing the sprint in 3.80 s, while the Audi A6 e-tron Sportback takes 3.90 s. That’s about 0.10 s faster.

In terms of top speed, the Audi A6 e-tron Sportback performs evident better – reaching 240 km/h, while the BYD Seal tops out at 180 km/h. The difference is around 60 km/h.

There’s also a difference in torque: Audi A6 e-tron Sportback pulls evident stronger with 855 Nm compared to 670 Nm. That’s about 185 Nm difference.

A6 e-tron Sportback

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 curb weight, BYD Seal is a bit lighter – 1907 kg compared to 2175 kg. The difference is around 268 kg.

In terms of boot space, the Audi A6 e-tron Sportback offers noticeable more room – 502 L compared to 400 L. That’s a difference of about 102 L.

When it comes to payload, Audi A6 e-tron Sportback minimal takes the win – 500 kg compared to 473 kg. That’s a difference of about 27 kg.

Who wins the race in the data check?

The Audi A6 e-tron Sportback sits well ahead of its rival 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.

Frequently compared as well

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Audi A6 e-tron Sportback
BYD Seal

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £53,800
A6 e-tron Sportback

Audi A6 e-tron Sportback

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 326 - 551 HP
  • Consumption kWh/100km : 13.7 - 16.3 kWh
  • Electric Range : 572 - 754 km
details

Audi A6 e-tron Sportback

The Audi A6 e-tron Sportback wraps futuristic electric technology in elegant, coupe-like proportions, so you arrive looking sharp without shouting for attention. Inside, refined materials and a calm, driver-focused layout make it a convincing choice for buyers who want quiet, effortless performance with a dash of everyday practicality — the kind of car that raises eyebrows without saying a word.

details
A244494_medium
A244492_medium
A243215_medium

BYD Seal

The BYD Seal is a sleek electric fastback that punches above its class with sporty looks and a surprisingly premium cabin, offering a very modern alternative for buyers who want style and substance without the badge snobbery. On the road it feels composed and eager, packed with tech and everyday practicality—ideal for shoppers after eco-friendly performance with a cheeky wink.

details
E39C85E9-48DC-4818-A3E7-3F02C3DB2C91
8CF01411-B14A-410A-AA11-F9D5B2E2275B
A96F2FC6-6F90-4820-9B66-B5BED237CAFF
56EE1144-A336-4202-B4CC-B68903013A42
03694851-BE3F-404A-85F8-4557ADB00247

Reviews Audi A6 e-tron Sportback

Reviews BYD Seal

Audi A6 e-tron Sportback
BYD Seal

Costs and Consumption
Price
53800 - 98700 £
Price
40300 - 45400 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
13.7 - 16.3 kWh
Consumption kWh/100km
15.4 - 18.2 kWh
Electric Range
572 - 754 km
Electric Range
460 - 570 km
Battery Capacity
75.8 - 94.9 kWh
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Sedan
Seats
5
Seats
5
Doors
5
Doors
4
Curb weight
2175 - 2400 kg
Curb weight
1907 - 2185 kg
Trunk capacity
502 L
Trunk capacity
400 L
Length
4928 mm
Length
4800 mm
Width
1923 mm
Width
1875 mm
Height
1465 - 1487 mm
Height
1460 mm
Max trunk capacity
1330 L
Max trunk capacity
-
Payload
470 - 500 kg
Payload
446 - 473 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
326 - 551 HP
Power HP
231 - 530 HP
Acceleration 0-100km/h
3.9 - 6 s
Acceleration 0-100km/h
3.8 - 7.5 s
Max Speed
210 - 240 km/h
Max Speed
180 km/h
Torque
435 - 855 Nm
Torque
360 - 670 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
240 - 405 kW
Power kW
170 - 390 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2024
Model Year
2023 - 2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Audi
Brand
BYD

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What drivetrain options does the Audi A6 e-tron Sportback have?

The Audi A6 e-tron Sportback is available as Rear-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.