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Audi A6 e-tron Sportback vs BMW 8 Series Convertible comparison
Compare performance (551 HP vs 625 HP), boot space and price (53,800 £ vs 99,400 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Sportback or BMW 8 Series Convertible?
Audi A6 e-tron Sportback vs BMW 8 Series Convertible: Key differences
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
A6 e-tron Sportback
Costs and Efficiency:
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
Audi A6 e-tron Sportback is substantially cheaper – starting at 53,800 £ , while the BMW 8 Series Convertible costs 99,400 £ . That’s a price difference of around 45,600 £.
8 Series Convertible
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 BMW 8 Series Convertible offers somewhat more power – delivering 625 HP compared to 551 HP. That’s roughly 74 HP more horsepower.
When accelerating from 0 to 100 km/h, the BMW 8 Series Convertible is somewhat quicker – completing the sprint in 3.3 s, while the Audi A6 e-tron Sportback takes 3.9 s. That’s about 0.6 s quicker.
Looking at top speed, the BMW 8 Series Convertible is only slightly faster – reaching 250 km/h, while the Audi A6 e-tron Sportback tops out at 240 km/h. The difference is around 10 km/h.
There’s also a difference in torque: the Audi A6 e-tron Sportback delivers slightly more torque with 855 Nm compared to 750 Nm. That’s about 105 Nm more.
A6 e-tron Sportback
Space and Everyday Use:
Whether family car or daily driver – which one offers more room, flexibility and comfort?
Seats: Audi A6 e-tron Sportback offers more seats – 5 vs 4.
In terms of curb weight, BMW 8 Series Convertible is a bit lighter – 1,915 kg compared to 2,175 kg. The difference is around 260 kg.
Looking at boot space, the Audi A6 e-tron Sportback offers clearly more boot space – 502 L compared to 350 L. That’s a difference of about 152 L.
When it comes to payload, the Audi A6 e-tron Sportback carries slightly more – 500 kg compared to 425 kg. That’s a difference of about 75 kg.
Who wins the race in the data check?
The Audi A6 e-tron Sportback is far ahead overall 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 £53,800
Audi A6 e-tron Sportback
Audi A6 e-tron Sportback
BMW 8 Series Convertible
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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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
BMW 8 Series Convertible
The BMW 8 Series Convertible is a head-turning grand tourer that drops its roof with the kind of theatrical flourish you expect from a modern Bavarian showboat. It wraps occupants in sumptuous materials and driver-focused polish, offering effortless long-distance comfort and just enough drama to make every arrival feel like an occasion.
details
Audi A6 e-tron Sportback
BMW 8 Series Convertible
Costs and Consumption |
|
|---|---|
|
Price
53,800 - 98,700 £
|
Price
99,400 - 165,800 £
|
|
Consumption L/100km
-
|
Consumption L/100km
6.9 - 11.2 L/100km
|
|
Consumption kWh/100km
13.7 - 16.3 kWh/100km
|
Consumption kWh/100km
-
|
|
Electric Range
572 - 754 km
|
Electric Range
-
|
|
Battery Capacity
75.8 - 94.9 kWh
|
Battery Capacity
-
|
|
co2
0 g/km
|
co2
180 - 255 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
66 - 68 L
|
Dimensions and Body |
|
|---|---|
|
Body Type
Hatchback
|
Body Type
Convertible
|
|
Seats
5
|
Seats
4
|
|
Doors
5
|
Doors
2
|
|
Curb weight
2,175 - 2,400 kg
|
Curb weight
1,915 - 2,125 kg
|
|
Trunk capacity
502 L
|
Trunk capacity
350 L
|
|
Length
4,928 mm
|
Length
4,851 - 4,867 mm
|
|
Width
1,923 mm
|
Width
1,902 - 1,907 mm
|
|
Height
1,465 - 1,487 mm
|
Height
1,345 - 1,353 mm
|
|
Max trunk capacity
1,330 L
|
Max trunk capacity
-
|
|
Payload
470 - 500 kg
|
Payload
340 - 425 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Electric
|
Engine Type
Diesel MHEV, Petrol
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Reduction Gearbox
|
Transmission Detail
Automatic Gearbox
|
|
Drive Type
Rear-Wheel Drive, All-Wheel Drive
|
Drive Type
All-Wheel Drive, Rear-Wheel Drive
|
|
Power HP
326 - 551 HP
|
Power HP
333 - 625 HP
|
|
Acceleration 0-100km/h
3.9 - 6 s
|
Acceleration 0-100km/h
3.3 - 5.5 s
|
|
Max Speed
210 - 240 km/h
|
Max Speed
250 km/h
|
|
Torque
435 - 855 Nm
|
Torque
500 - 750 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
6 - 8
|
|
Power kW
240 - 405 kW
|
Power kW
245 - 460 kW
|
|
Engine capacity
-
|
Engine capacity
2,993 - 4,395 cm3
|
General |
|
|---|---|
|
Model Year
2024
|
Model Year
2024
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
G
|
|
Brand
Audi
|
Brand
BMW
|
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.