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BMW 4 Series Convertible vs NIO EL7 comparison

Compare performance (530 HP vs 653 HP), boot space and price (52,600 £ vs 63,300 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Convertible or NIO EL7?

BMW 4 Series Convertible vs NIO EL7: Key differences

BMW 4 Series Convertible

  • noticeably cheaper
  • only slightly quicker 0–100 km/h
  • noticeably lighter
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NIO EL7

  • moderately more power
  • clearly more trunk space
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By Achim Sedelmaier

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

4 Series Convertible

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

BMW 4 Series Convertible is noticeably cheaper – starting at 52,600 £ , while the NIO EL7 costs 63,300 £ . That’s a price difference of around 10,714 £.

EL7

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 NIO EL7 offers moderately more power – delivering 653 HP compared to 530 HP. That’s roughly 123 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 4 Series Convertible is only slightly quicker – completing the sprint in 3.7 s, while the NIO EL7 takes 3.9 s. That’s about 0.2 s quicker.

There’s also a difference in torque: the NIO EL7 delivers a bit more torque with 850 Nm compared to 700 Nm. That’s about 150 Nm more.

4 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 EL7 offers more seats – 5 vs 4.

In terms of curb weight, BMW 4 Series Convertible is noticeably lighter – 1,765 kg compared to 2,421 kg. The difference is around 656 kg.

Looking at boot space, the NIO EL7 offers clearly more boot space – 570 L compared to 385 L. That’s a difference of about 185 L.

When it comes to payload, the NIO EL7 carries slightly more – 469 kg compared to 420 kg. That’s a difference of about 49 kg.

Who wins the race in the data check?

The NIO EL7 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 £63,300
EL7

NIO EL7

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 653 HP
  • Consumption kWh/100km 22.1 - 22.4 kWh/100km
  • Electric Range 384 - 501 km
BMW 4 Series Convertible
NIO EL7

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW 4 Series Convertible

The BMW 4 Series Convertible blends coupe-like elegance with open-top drama, its sleek profile and distinctive grille demanding attention whether the roof’s up or down. Behind the wheel it serves up taut handling and a refined ride, making it a rewarding choice for drivers who want sporty character without sacrificing everyday comfort — and yes, it looks spectacular when you drop the top.

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NIO EL7

The NIO EL7 arrives as a roomy electric SUV that pairs restrained elegance with bold design cues, and its interior feels like a calm, tech-forward lounge rather than a gadget parade. For buyers who crave effortless cruising, spirited performance and a tastefully premium experience — with just the right amount of showmanship for the driveway — the EL7 is an enticing, slightly theatrical choice.

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BMW 4 Series Convertible
NIO EL7

Costs and Consumption

Price
52,600 - 97,800 £
Price
63,300 - 81,300 £
Consumption L/100km
5.2 - 10.2 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
22.1 - 22.4 kWh/100km
Electric Range
-
Electric Range
384 - 501 km
Battery Capacity
-
Battery Capacity
73.5 - 90 kWh
co2
136 - 231 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Convertible
Body Type
SUV
Seats
4
Seats
5
Doors
-
Doors
5
Curb weight
1,765 - 2,055 kg
Curb weight
2,421 - 2,441 kg
Trunk capacity
385 L
Trunk capacity
570 L
Length
-
Length
4,912 mm
Width
1,852 - 1,887 mm
Width
1,987 mm
Height
-
Height
1,720 mm
Max trunk capacity
-
Max trunk capacity
1,545 L
Payload
345 - 420 kg
Payload
449 - 469 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
184 - 530 HP
Power HP
653 HP
Acceleration 0-100km/h
3.7 - 8.2 s
Acceleration 0-100km/h
3.9 s
Max Speed
-
Max Speed
200 km/h
Torque
300 - 700 Nm
Torque
850 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
135 - 390 kW
Power kW
480 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
-

General

Model Year
2,024 - 2,025
Model Year
2023
CO2 Efficiency Class
E, F, G
CO2 Efficiency Class
A
Brand
BMW
Brand
NIO
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.