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BMW 8 Series Convertible vs Audi A6 e-tron Avant comparison
Compare performance (625 HP vs 551 HP), boot space and price (99,400 £ vs 55,200 £ ) at a glance. Find out which car is the better choice for you – BMW 8 Series Convertible or Audi A6 e-tron Avant?
BMW 8 Series Convertible vs Audi A6 e-tron Avant: Key differences
8 Series Convertible
Costs and Efficiency:
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
Audi A6 e-tron Avant is significantly cheaper – starting at 55,200 £ , while the BMW 8 Series Convertible costs 99,400 £ . That’s a price difference of around 44,186 £.
A6 e-tron Avant
Engine and Performance:
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 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 Avant takes 3.9 s. That’s about 0.6 s quicker.
Looking at top speed, the BMW 8 Series Convertible is very slightly faster – reaching 250 km/h, while the Audi A6 e-tron Avant 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 Avant delivers slightly more torque with 855 Nm compared to 750 Nm. That’s about 105 Nm more.
8 Series Convertible
Space and Everyday Use:
Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.
Seats: Audi A6 e-tron Avant offers more seats – 5 vs 4.
In terms of curb weight, BMW 8 Series Convertible is moderately lighter – 1,915 kg compared to 2,185 kg. The difference is around 270 kg.
Looking at boot space, the Audi A6 e-tron Avant offers markedly 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 Avant carries somewhat 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 Avant 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 £55,200
Audi A6 e-tron Avant
BMW 8 Series Convertible
Audi A6 e-tron Avant
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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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 Avant
The Audi A6 e-tron Avant wraps Audi's trademark refinement into a sleek electric estate that looks at home in the city or on the open road. Inside it's grown-up and tech-forward with practical packaging for family life, delivering a composed, confident drive that makes everyday hauling feel a bit more special and slightly futuristic.
details
BMW 8 Series Convertible
Audi A6 e-tron Avant
Costs and Consumption |
|
|---|---|
|
Price
99,400 - 165,800 £
|
Price
55,200 - 100,100 £
|
|
Consumption L/100km
6.9 - 11.2 L/100km
|
Consumption L/100km
-
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
14.8 - 17 kWh/100km
|
|
Electric Range
-
|
Electric Range
539 - 716 km
|
|
Battery Capacity
-
|
Battery Capacity
75.8 - 94.9 kWh
|
|
co2
180 - 255 g/km
|
co2
0 g/km
|
|
Fuel tank capacity
66 - 68 L
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
Convertible
|
Body Type
Estate
|
|
Seats
4
|
Seats
5
|
|
Doors
2
|
Doors
5
|
|
Curb weight
1,915 - 2,125 kg
|
Curb weight
2,185 - 2,410 kg
|
|
Trunk capacity
350 L
|
Trunk capacity
502 L
|
|
Length
4,851 - 4,867 mm
|
Length
4,928 mm
|
|
Width
1,902 - 1,907 mm
|
Width
1,923 mm
|
|
Height
1,345 - 1,353 mm
|
Height
1,504 - 1,527 mm
|
|
Max trunk capacity
-
|
Max trunk capacity
1,422 L
|
|
Payload
340 - 425 kg
|
Payload
470 - 500 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Diesel MHEV, Petrol
|
Engine Type
Electric
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Automatic Gearbox
|
Transmission Detail
Reduction Gearbox
|
|
Drive Type
All-Wheel Drive, Rear-Wheel Drive
|
Drive Type
Rear-Wheel Drive, All-Wheel Drive
|
|
Power HP
333 - 625 HP
|
Power HP
326 - 551 HP
|
|
Acceleration 0-100km/h
3.3 - 5.5 s
|
Acceleration 0-100km/h
3.9 - 6 s
|
|
Max Speed
250 km/h
|
Max Speed
210 - 240 km/h
|
|
Torque
500 - 750 Nm
|
Torque
435 - 855 Nm
|
|
Number of Cylinders
6 - 8
|
Number of Cylinders
-
|
|
Power kW
245 - 460 kW
|
Power kW
240 - 405 kW
|
|
Engine capacity
2,993 - 4,395 cm3
|
Engine capacity
-
|
General |
|
|---|---|
|
Model Year
2024
|
Model Year
2024
|
|
CO2 Efficiency Class
G
|
CO2 Efficiency Class
A
|
|
Brand
BMW
|
Brand
Audi
|
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.