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BMW 8 Series Convertible vs NIO EL6 comparison

Compare performance (625 HP vs 490 HP), boot space and price (99,400 £ vs 45,900 £ ) at a glance. Find out which car is the better choice for you – BMW 8 Series Convertible or NIO EL6?

BMW 8 Series Convertible vs NIO EL6: Key differences

BMW 8 Series Convertible

  • visibly more power
  • clearly quicker 0–100 km/h
  • somewhat lighter
details

NIO EL6

4.1 (1 Reviews)
rate
  • considerably cheaper
  • clearly more trunk space
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

8 Series Convertible

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

NIO EL6 is considerably cheaper – starting at 45,900 £ , while the BMW 8 Series Convertible costs 99,400 £ . That’s a price difference of around 53,571 £.

EL6

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 visibly more power – delivering 625 HP compared to 490 HP. That’s roughly 135 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 8 Series Convertible is clearly quicker – completing the sprint in 3.3 s, while the NIO EL6 takes 4.5 s. That’s about 1.2 s quicker.

Looking at top speed, the BMW 8 Series Convertible is moderately faster – reaching 250 km/h, while the NIO EL6 tops out at 200 km/h. The difference is around 50 km/h.

There’s also a difference in torque: the BMW 8 Series Convertible delivers barely more torque with 750 Nm compared to 700 Nm. That’s about 50 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: NIO EL6 offers more seats – 5 vs 4.

In terms of curb weight, BMW 8 Series Convertible is somewhat lighter – 1,915 kg compared to 2,215 kg. The difference is around 300 kg.

Looking at boot space, the NIO EL6 offers clearly more boot space – 597 L compared to 350 L. That’s a difference of about 247 L.

When it comes to payload, the NIO EL6 carries somewhat more – 475 kg compared to 425 kg. That’s a difference of about 50 kg.

Who wins the race in the data check?

The NIO EL6 stands 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.

from £45,900
EL6

NIO EL6

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 490 HP
  • Consumption kWh/100km 20.4 - 21.2 kWh/100km
  • Electric Range 406 - 529 km
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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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P90400885_lowRes_the-bmw-8-series-con
P90343983_highRes_the-new-bmw-m850i-xd
P90343979_highRes_the-new-bmw-m850i-xd

Reviews BMW 8 Series Convertible

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

NIO EL6

The NIO EL6 blends coupe-like styling with a spacious, tech-packed cabin that makes it feel more premium than its price tag suggests. It steers with quiet confidence and clever conveniences — including NIO's battery-swap option — so long trips start to feel like pure driving pleasure rather than logistical planning.

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NIO EL6 Exterior 2
NIO EL6 Exterior 5
NIO EL6 Innenraum Press 2
NIO EL6 Kofferraum Press 2

Reviews NIO EL6

4.1 (1 Reviews)
rate
bashiro
27 Apr 2026, 14:05:07

cost,design and boot space

How do you mainly use this car? (optional): Long-distance driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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BMW 8 Series Convertible
NIO EL6

Costs and Consumption
Price
99,400 - 165,800 £
Price
45,900 - 63,900 £
Consumption L/100km
6.9 - 11.2 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
20.4 - 21.2 kWh/100km
Electric Range
-
Electric Range
406 - 529 km
Battery Capacity
-
Battery Capacity
73.5 - 90 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
SUV
Seats
4
Seats
5
Doors
2
Doors
5
Curb weight
1,915 - 2,125 kg
Curb weight
2,215 - 2,235 kg
Trunk capacity
350 L
Trunk capacity
597 L
Length
4,851 - 4,867 mm
Length
4,854 mm
Width
1,902 - 1,907 mm
Width
1,987 mm
Height
1,345 - 1,353 mm
Height
1,703 mm
Max trunk capacity
-
Max trunk capacity
1,430 L
Payload
340 - 425 kg
Payload
455 - 475 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
All-Wheel Drive
Power HP
333 - 625 HP
Power HP
490 HP
Acceleration 0-100km/h
3.3 - 5.5 s
Acceleration 0-100km/h
4.5 s
Max Speed
250 km/h
Max Speed
200 km/h
Torque
500 - 750 Nm
Torque
700 Nm
Number of Cylinders
6 - 8
Number of Cylinders
-
Power kW
245 - 460 kW
Power kW
360 kW
Engine capacity
2,993 - 4,395 cm3
Engine capacity
-

General
Model Year
2024
Model Year
2023
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
BMW
Brand
NIO
What drivetrain options does the BMW 8 Series Convertible have?

Available configurations include All-Wheel Drive or Rear-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.