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BMW iX3 vs MG MGS5 EV comparison

Compare performance (469 HP vs 231 HP), boot space and price (54,300 £ vs 32,600 £ ) at a glance. Find out which car is the better choice for you – BMW iX3 or MG MGS5 EV?

BMW iX3 vs MG MGS5 EV: Key differences

BMW iX3

4.6 (4 Reviews)
rate
  • substantially more power
  • very slightly more efficient
  • significantly more electric range
  • visibly quicker 0–100 km/h
details

MG MGS5 EV

4.1 (3 Reviews)
rate
  • clearly cheaper
  • markedly lighter
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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

iX3

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

MG MGS5 EV is clearly cheaper – starting at 32,600 £ , while the BMW iX3 costs 54,300 £ . That’s a price difference of around 21,780 £.

In terms of energy consumption, the BMW iX3 is very slightly more efficient: consuming 14.6 kWh/100km compared to 15.5 kWh/100km for the MG MGS5 EV. That’s a difference of about 0.9 kWh/100km.

As for electric range, the BMW iX3 offers significantly more range – reaching up to 805 km, about 325 km more than the MG MGS5 EV.

MGS5 EV

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 iX3 offers substantially more power – delivering 469 HP compared to 231 HP. That’s roughly 238 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW iX3 is visibly quicker – completing the sprint in 4.9 s, while the MG MGS5 EV takes 6.3 s. That’s about 1.4 s quicker.

There’s also a difference in torque: the BMW iX3 delivers clearly more torque with 645 Nm compared to 350 Nm. That’s about 295 Nm more.

iX3

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, MG MGS5 EV is markedly lighter – 1,710 kg compared to 2,360 kg. The difference is around 650 kg.

When it comes to payload, the BMW iX3 carries moderately more – 465 kg compared to 395 kg. That’s a difference of about 70 kg.

Who wins the race in the data check?

The BMW iX3 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 £54,300
iX3

BMW iX3

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Rear-Wheel Drive
  • Power HP 320 - 469 HP
  • Consumption kWh/100km 14.6 - 15.1 kWh/100km
  • Electric Range 635 - 805 km
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BMW iX3
MG MGS5 EV

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW iX3

The BMW iX3 is an electric SUV that delivers the composed, premium driving experience BMW buyers expect. With a calm, refined cabin and practical everyday usability, it’s a strong choice for those who want electric motoring without giving up luxury and comfort.

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Reviews BMW iX3

4.6 (4 Reviews)
rate
Johan
20 Sept 2025, 16:15:37

Nice range, fast charging and… bidirectional charging!!

MG MGS5 EV

The MG5 EV stands out as one of the few fully electric estate cars available in today's market. Known for its practicality, it offers ample space and a smooth driving experience, perfect for families looking to transition to an electric vehicle without compromising on roominess or comfort. Its sleek design and competitive pricing make it an attractive choice for eco-conscious drivers who value both style and sustainability.

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Right-front-45-degrees
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Steering-wheel
trunk5

Reviews MG MGS5 EV

4.1 (3 Reviews)
rate
David Jenkins
2 Feb 2026, 20:44:49

MG Brand clearly not as it once was, Chinese owned swamping the SUV market with cheap affordable SUV's, but low reliability rating (2025)

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
R L
31 Oct 2025, 13:46:08

We have recently moved from an ID3 to and MGS5. For me, the S5 feels a decent upgrade. The build quality really surprised me, especially in the cabin. the drive is also reassuringly solid, and in my opinion better than the ID3. the MGS5 is slightly quicker, but not too much that it is noticeable, and also more practical due to it's size.
Gone are my days of thinking MG was now just a cheap Chinese alternative. Go and test drive one, you'll see!

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MG MGS5 EV

Costs and Consumption
Price
54,300 - 66,300 £
Price
32,600 - 38,600 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.6 - 15.1 kWh/100km
Consumption kWh/100km
15.5 - 16.6 kWh/100km
Electric Range
635 - 805 km
Electric Range
340 - 480 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,360 kg
Curb weight
1,710 - 1,800 kg
Trunk capacity
-
Trunk capacity
453 L
Length
-
Length
-
Width
1,895 mm
Width
1,849 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
465 kg
Payload
370 - 395 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
320 - 469 HP
Power HP
170 - 231 HP
Acceleration 0-100km/h
4.9 - 5.9 s
Acceleration 0-100km/h
6.3 - 8 s
Max Speed
-
Max Speed
-
Torque
500 - 645 Nm
Torque
250 - 350 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
235 - 345 kW
Power kW
125 - 170 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
MG
What drive types are available for the BMW iX3?

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.