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BMW XM vs MG MGS9 comparison

Compare performance (748 HP vs 299 HP), boot space and price (116,100 £ vs 38,600 £ ) at a glance. Find out which car is the better choice for you – BMW XM or MG MGS9?

BMW XM vs MG MGS9: Key differences

BMW XM

4.7 (1 Reviews)
rate
  • substantially more power
  • clearly quicker 0–100 km/h
  • visibly more trunk space
details

MG MGS9

5 (1 Reviews)
rate
  • significantly cheaper
  • clearly more efficient
  • a bit more electric range
  • noticeably lighter
details

By Achim Sedelmaier

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

XM

Costs and Efficiency:

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

MG MGS9 is significantly cheaper – starting at 38,600 £ , while the BMW XM costs 116,100 £ . That’s a price difference of around 77,580 £.

Fuel consumption also shows a difference: the MG MGS9 uses 2.4 L/100km and is clearly more efficient than the BMW XM with 4.7 L/100km. The difference is about 2.3 L/100km.

As for electric range, the MG MGS9 offers a bit more range – reaching up to 100 km, about 20 km more than the BMW XM.

MGS9

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 XM offers substantially more power – delivering 748 HP compared to 299 HP. That’s roughly 449 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW XM is clearly quicker – completing the sprint in 3.8 s, while the MG MGS9 takes 9.6 s. That’s about 5.8 s quicker.

There’s also a difference in torque: the BMW XM delivers substantially more torque with 1,000 Nm compared to 390 Nm. That’s about 610 Nm more.

XM

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 7 people.

In terms of curb weight, MG MGS9 is noticeably lighter – 2,160 kg compared to 2,695 kg. The difference is around 535 kg.

Looking at boot space, the BMW XM offers visibly more boot space – 527 L compared to 332 L. That’s a difference of about 195 L.

When it comes to payload, the MG MGS9 carries barely more – 557 kg compared to 525 kg. That’s a difference of about 32 kg.

Who wins the race in the data check?

The BMW XM leads convincingly 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 £116,100
XM

BMW XM

  • Engine Type Plugin Hybrid
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 476 - 748 HP
  • Consumption L/100km 4.7 - 5.3 L/100km
  • Electric Range 78 - 80 km
BMW XM
MG MGS9

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW XM

The BMW XM is an unapologetically bold flagship that fuses brash, hyper-styled presence with the kind of luxury that commands attention wherever it goes. Inside it's a leather-clad showpiece loaded with modern tech and a driving personality that blends theatrical muscle with refined grand-tourer composure—ideal for buyers who want drama and comfort in equal measure.

details

MG MGS9

The MG MGS9 presents itself as a stylish, value-focused flagship SUV with a roomy, well-equipped cabin and contemporary infotainment. It balances a comfortable ride with engaging handling, making it a compelling choice for buyers seeking a feature-rich alternative to established rivals.

details
BMW XM
MG MGS9

Costs and Consumption

Price
116,100 - 159,300 £
Price
38,600 - 41,800 £
Consumption L/100km
4.7 - 5.3 L/100km
Consumption L/100km
2.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
78 - 80 km
Electric Range
100 km
Battery Capacity
-
Battery Capacity
-
co2
105 - 119 g/km
co2
54 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
7
Seats
7
Doors
-
Doors
-
Curb weight
2,695 - 2,795 kg
Curb weight
2,160 kg
Trunk capacity
527 L
Trunk capacity
332 L
Length
-
Length
-
Width
2,005 mm
Width
1,967 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
505 - 525 kg
Payload
557 kg

Engine and Performance

Engine Type
Plugin Hybrid
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
476 - 748 HP
Power HP
299 HP
Acceleration 0-100km/h
3.8 - 5.1 s
Acceleration 0-100km/h
9.6 s
Max Speed
-
Max Speed
-
Torque
700 - 1,000 Nm
Torque
390 Nm
Number of Cylinders
6 - 8
Number of Cylinders
4
Power kW
350 - 550 kW
Power kW
220 kW
Engine capacity
2,998 - 4,395 cm3
Engine capacity
1,496 cm3

General

Model Year
2026
Model Year
2026
CO2 Efficiency Class
C, D
CO2 Efficiency Class
B
Brand
BMW
Brand
MG
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.