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BMW i4 vs BMW i7 comparison

Compare performance (601 HP vs 659 HP), boot space and price (49,400 £ vs 99,200 £ ) at a glance. Find out which car is the better choice for you – BMW i4 or BMW i7?

BMW i4 vs BMW i7: Key differences

BMW i4

5 (1 Reviews)
rate
  • substantially cheaper
  • clearly more efficient
  • noticeably lighter

BMW i7

  • very slightly more power
  • only slightly more electric range
  • only slightly more trunk space

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

i4

Costs and Efficiency:

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

BMW i4 is substantially cheaper – starting at 49,400 £ , while the BMW i7 costs 99,200 £ . That’s a price difference of around 49,800 £.

In terms of energy consumption, the BMW i4 is clearly more efficient: consuming 14.7 kWh/100km compared to 18.5 kWh/100km for the BMW i7. That’s a difference of about 3.8 kWh/100km.

As for electric range, the BMW i7 offers only slightly more range – reaching up to 624 km, about 11 km more than the BMW i4.

i7

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the BMW i7 offers very slightly more power – delivering 659 HP compared to 601 HP. That’s roughly 58 HP more horsepower.

Both models accelerate almost equally fast – 3.7 s from 0 to 100 km/h.

There’s also a difference in torque: the BMW i7 delivers noticeably more torque with 1,100 Nm compared to 795 Nm. That’s about 305 Nm more.

i4

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW i4 is noticeably lighter – 2,070 kg compared to 2,595 kg. The difference is around 525 kg.

Looking at boot space, the BMW i7 offers only slightly more boot space – 500 L compared to 470 L. That’s a difference of about 30 L.

When it comes to payload, the BMW i7 carries a bit more – 535 kg compared to 480 kg. That’s a difference of about 55 kg.

Who wins the race in the data check?

The BMW i4 is decisively 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 £49,400
i4

BMW i4

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 286 - 601 HP
  • Consumption kWh/100km : 14.7 - 16.7 kWh/100km
  • Electric Range : 514 - 613 km
details

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW i4

The BMW i4 arrives with the poise of a classic Gran Coupé, marrying BMW's playful handling with a sleek, modern interior that makes switching to electric feel like an upgrade rather than a compromise. For buyers who want a practical daily driver that still enjoys a spirited back-road run, the i4 quietly delivers smiles and a surprising dose of driver engagement.

details
P90439358_highRes_bmw-i4-m50-9-2021
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Reviews BMW i4

5 (1 Reviews)
rate

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

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.

details
P90458208_highRes_the-new-bmw-i7-xdriv
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P90458219_highRes_the-new-bmw-760i-xdr

Reviews BMW i7

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

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BMW i7

Costs and Consumption
Price
49,400 - 62,500 £
Price
99,200 - 157,200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.7 - 16.7 kWh/100km
Consumption kWh/100km
18.5 - 20.8 kWh/100km
Electric Range
514 - 613 km
Electric Range
559 - 624 km
Battery Capacity
-
Battery Capacity
101.7 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
4
Curb weight
2,070 - 2,285 kg
Curb weight
2,595 - 2,770 kg
Trunk capacity
470 L
Trunk capacity
500 L
Length
-
Length
5,391 mm
Width
1,852 mm
Width
1,950 mm
Height
-
Height
1,544 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
445 - 480 kg
Payload
480 - 535 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
Rear-Wheel Drive, All-Wheel Drive
Power HP
286 - 601 HP
Power HP
455 - 659 HP
Acceleration 0-100km/h
3.7 - 6 s
Acceleration 0-100km/h
3.7 - 5.5 s
Max Speed
-
Max Speed
205 - 250 km/h
Torque
400 - 795 Nm
Torque
650 - 1,100 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
210 - 442 kW
Power kW
335 - 485 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2,022 - 2,023
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
BMW
Is the BMW i4 offered with different drivetrains?

The BMW i4 is offered with Rear-Wheel Drive or 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.