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BMW i4 vs Mazda CX-6e comparison

Compare performance (601 HP vs 258 HP), boot space and price (49,400 £ vs 42,800 £ ) at a glance. Find out which car is the better choice for you – BMW i4 or Mazda CX-6e?

BMW i4 vs Mazda CX-6e: Key differences

BMW i4

4.9 (2 Reviews)
rate
  • significantly more power
  • markedly more efficient
  • markedly more electric range
  • significantly quicker 0–100 km/h
  • marginally lighter
  • very slightly more trunk space

Mazda CX-6e

  • a bit cheaper

By Achim Sedelmaier

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

i4

Costs and Efficiency:

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

Mazda CX-6e is a bit cheaper – starting at 42,800 £ , while the BMW i4 costs 49,400 £ . That’s a price difference of around 6,523 £.

In terms of energy consumption, the BMW i4 is markedly more efficient: consuming 14.7 kWh/100km compared to 18.9 kWh/100km for the Mazda CX-6e. That’s a difference of about 4.2 kWh/100km.

As for electric range, the BMW i4 offers markedly more range – reaching up to 613 km, about 129 km more than the Mazda CX-6e.

CX-6e

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 i4 offers significantly more power – delivering 601 HP compared to 258 HP. That’s roughly 343 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW i4 is significantly quicker – completing the sprint in 3.7 s, while the Mazda CX-6e takes 7.9 s. That’s about 4.2 s quicker.

There’s also a difference in torque: the BMW i4 delivers substantially more torque with 795 Nm compared to 290 Nm. That’s about 505 Nm more.

i4

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, BMW i4 is marginally lighter – 2,070 kg compared to 2,205 kg. The difference is around 135 kg.

Looking at boot space, the BMW i4 offers very slightly more boot space – 470 L compared to 468 L. That’s a difference of about 2 L.

When it comes to payload, the BMW i4 carries slightly more – 480 kg compared to 385 kg. That’s a difference of about 95 kg.

Who wins the race in the data check?

The BMW i4 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 £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
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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.

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4.9 (2 Reviews)
rate

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

Mazda CX-6e

The Mazda CX-6e blends Mazda’s flowing coupe‑SUV silhouette with electric propulsion to deliver a surprisingly engaging and polished driving experience that feels more premium than its price suggests. Inside, the cabin is quietly refined and ergonomically smart, with modern tech and practical space that make it a stylish, sensible choice for drivers who want EV manners without the fanfare.

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BMW i4
Mazda CX-6e

Costs and Consumption
Price
49,400 - 62,500 £
Price
42,800 - 45,400 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.7 - 16.7 kWh/100km
Consumption kWh/100km
18.9 - 19.4 kWh/100km
Electric Range
514 - 613 km
Electric Range
468 - 484 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,070 - 2,285 kg
Curb weight
2,205 kg
Trunk capacity
470 L
Trunk capacity
468 L
Length
-
Length
-
Width
1,852 mm
Width
1,935 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
445 - 480 kg
Payload
385 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
Power HP
286 - 601 HP
Power HP
258 HP
Acceleration 0-100km/h
3.7 - 6 s
Acceleration 0-100km/h
7.9 s
Max Speed
-
Max Speed
-
Torque
400 - 795 Nm
Torque
290 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
210 - 442 kW
Power kW
190 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
Mazda
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.