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BMW i7 vs NIO ET5 comparison

Compare performance (659 HP vs 490 HP), boot space and price (99,300 £ vs 40,700 £ ) at a glance. Find out which car is the better choice for you – BMW i7 or NIO ET5?

BMW i7 vs NIO ET5: Key differences

BMW i7

  • markedly more power
  • barely more efficient
  • only slightly more electric range
  • very slightly quicker 0–100 km/h
  • markedly more trunk space
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NIO ET5

5 (1 Reviews)
rate
  • considerably cheaper
  • slightly lighter
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By Achim Sedelmaier

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

i7

Costs and Efficiency:

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

NIO ET5 is considerably cheaper – starting at 40,700 £ , while the BMW i7 costs 99,300 £ . That’s a price difference of around 58,628 £.

In terms of energy consumption, the BMW i7 is barely more efficient: consuming 18.5 kWh/100km compared to 18.6 kWh/100km for the NIO ET5. That’s a difference of about 0.1 kWh/100km.

As for electric range, the BMW i7 offers only slightly more range – reaching up to 624 km, about 34 km more than the NIO ET5.

ET5

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 i7 offers markedly more power – delivering 659 HP compared to 490 HP. That’s roughly 169 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW i7 is very slightly quicker – completing the sprint in 3.7 s, while the NIO ET5 takes 4 s. That’s about 0.3 s quicker.

There’s also a difference in torque: the BMW i7 delivers noticeably more torque with 1,100 Nm compared to 700 Nm. That’s about 400 Nm more.

i7

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, NIO ET5 is slightly lighter – 2,215 kg compared to 2,595 kg. The difference is around 380 kg.

Looking at boot space, the BMW i7 offers markedly more boot space – 500 L compared to 386 L. That’s a difference of about 114 L.

When it comes to payload, the BMW i7 carries a bit more – 535 kg compared to 475 kg. That’s a difference of about 60 kg.

Who wins the race in the data check?

The NIO ET5 comes out modestly ahead 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 £40,700
ET5

NIO ET5

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 490 HP
  • Consumption kWh/100km : 18.6 - 18.9 kWh/100km
  • Electric Range : 456 - 590 km
BMW i7
NIO ET5

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW i7

The BMW i7 is a quietly imposing electric limousine that wraps advanced tech and traditional Bavarian comfort in a futuristic skin. For buyers after serene luxury with a mischievous streak, it pampers rear-seat occupants while reminding the driver that BMW still knows how to make a big car feel alive.

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NIO ET5

NIO ET5 arrives with sleek, minimalist lines and a cabin that feels more like a calm lounge than a dashboard, delivering a composed drive that keeps motorway monotony at bay. Tech is smart rather than showy, and the brand’s novel ownership options make it an appealing choice for buyers who want electric convenience without the usual headaches — plus it brings enough personality to make charging stops less boring.

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BMW i7
NIO ET5

Costs and Consumption

Price
99,300 - 157,200 £
Price
40,700 - 58,700 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
18.5 - 20.8 kWh/100km
Consumption kWh/100km
18.6 - 18.9 kWh/100km
Electric Range
559 - 624 km
Electric Range
456 - 590 km
Battery Capacity
-
Battery Capacity
73.5 - 90 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
2,595 - 2,770 kg
Curb weight
2,215 - 2,235 kg
Trunk capacity
500 L
Trunk capacity
386 L
Length
-
Length
4,790 mm
Width
1,950 mm
Width
1,960 mm
Height
-
Height
1,499 mm
Max trunk capacity
-
Max trunk capacity
1,135 L
Payload
480 - 535 kg
Payload
455 - 475 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
455 - 659 HP
Power HP
490 HP
Acceleration 0-100km/h
3.7 - 5.5 s
Acceleration 0-100km/h
4 s
Max Speed
-
Max Speed
200 km/h
Torque
650 - 1,100 Nm
Torque
700 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
335 - 485 kW
Power kW
360 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2,022 - 2,023
Model Year
2023
CO2 Efficiency Class
A
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.