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Audi e-tron GT vs BMW 8 Series Convertible comparison

Compare performance (843 HP vs 625 HP), boot space and price (93,300 £ vs 99,400 £ ) at a glance. Find out which car is the better choice for you – Audi e-tron GT or BMW 8 Series Convertible?

Audi e-tron GT vs BMW 8 Series Convertible: Key differences

Audi e-tron GT

  • very slightly cheaper
  • clearly more power
  • a bit quicker 0–100 km/h
  • slightly more trunk space
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BMW 8 Series Convertible

  • visibly lighter
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By Achim Sedelmaier

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

e-tron GT

Costs and Efficiency:

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

Audi e-tron GT is very slightly cheaper – starting at 93,300 £ , while the BMW 8 Series Convertible costs 99,400 £ . That’s a price difference of around 6,086 £.

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 Audi e-tron GT offers clearly more power – delivering 843 HP compared to 625 HP. That’s roughly 218 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi e-tron GT is a bit quicker – completing the sprint in 2.9 s, while the BMW 8 Series Convertible takes 3.3 s. That’s about 0.4 s quicker.

There’s also a difference in torque: the Audi e-tron GT delivers noticeably more torque with 1,027 Nm compared to 750 Nm. That’s about 277 Nm more.

e-tron GT

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 4 people.

In terms of curb weight, BMW 8 Series Convertible is visibly lighter – 1,915 kg compared to 2,355 kg. The difference is around 440 kg.

Looking at boot space, the Audi e-tron GT offers slightly more boot space – 405 L compared to 350 L. That’s a difference of about 55 L.

When it comes to payload, the Audi e-tron GT carries moderately more – 485 kg compared to 425 kg. That’s a difference of about 60 kg.

Who wins the race in the data check?

The Audi e-tron GT 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 £93,300
e-tron GT

Audi e-tron GT

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 503 - 843 HP
  • Consumption kWh/100km 17.9 - 19 kWh/100km
  • Electric Range 582 - 617 km
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi e-tron GT

The Audi e-tron GT is a striking electric grand tourer that blends dramatic, low-slung styling with the hushed refinement of a luxury saloon. Behind the beautiful skin you'll find a driver-focused cabin and brisk, silent performance that makes daily commutes feel like auditioning for a weekend road trip — and yes, it manages to be both serious and a little bit smug about it.

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Reviews Audi e-tron GT

No reviews yet. Share your experience and help others decide.

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.

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Reviews BMW 8 Series Convertible

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Costs and Consumption
Price
93,300 - 137,600 £
Price
99,400 - 165,800 £
Consumption L/100km
-
Consumption L/100km
6.9 - 11.2 L/100km
Consumption kWh/100km
17.9 - 19 kWh/100km
Consumption kWh/100km
-
Electric Range
582 - 617 km
Electric Range
-
Battery Capacity
-
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
Coupe
Body Type
Convertible
Seats
4
Seats
4
Doors
-
Doors
2
Curb weight
2,355 - 2,395 kg
Curb weight
1,915 - 2,125 kg
Trunk capacity
350 - 405 L
Trunk capacity
350 L
Length
-
Length
4,851 - 4,867 mm
Width
1,964 mm
Width
1,902 - 1,907 mm
Height
-
Height
1,345 - 1,353 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
455 - 485 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
All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
503 - 843 HP
Power HP
333 - 625 HP
Acceleration 0-100km/h
2.9 - 4.2 s
Acceleration 0-100km/h
3.3 - 5.5 s
Max Speed
-
Max Speed
250 km/h
Torque
625 - 1,027 Nm
Torque
500 - 750 Nm
Number of Cylinders
-
Number of Cylinders
6 - 8
Power kW
370 - 620 kW
Power kW
245 - 460 kW
Engine capacity
-
Engine capacity
2,993 - 4,395 cm3

General
Model Year
2,024 - 2,025
Model Year
2024
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
Audi
Brand
BMW
Is the Audi e-tron GT offered with different drivetrains?

The Audi e-tron GT is available as All-Wheel Drive.

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.