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MG MGS9 vs Volvo S90 comparison

Compare performance (299 HP vs 455 HP), boot space and price (38,600 £ vs 62,200 £ ) at a glance. Find out which car is the better choice for you – MG MGS9 or Volvo S90?

MG MGS9 vs Volvo S90: Key differences

MG MGS9

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  • substantially cheaper
  • moderately more electric range
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Volvo S90

  • clearly more power
  • considerably more efficient
  • considerably quicker 0–100 km/h
  • somewhat lighter
  • visibly more trunk space
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By Achim Sedelmaier

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

MGS9

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

MG MGS9 is substantially cheaper – starting at 38,600 £ , while the Volvo S90 costs 62,200 £ . That’s a price difference of around 23,666 £.

Fuel consumption also shows a difference: the Volvo S90 uses 0.8 L/100km and is considerably more efficient than the MG MGS9 with 2.4 L/100km. The difference is about 1.6 L/100km.

As for electric range, the MG MGS9 offers moderately more range – reaching up to 100 km, about 11 km more than the Volvo S90.

S90

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 Volvo S90 offers clearly more power – delivering 455 HP compared to 299 HP. That’s roughly 156 HP more horsepower.

When accelerating from 0 to 100 km/h, the Volvo S90 is considerably quicker – completing the sprint in 4.7 s, while the MG MGS9 takes 9.6 s. That’s about 4.9 s quicker.

There’s also a difference in torque: the Volvo S90 delivers clearly more torque with 709 Nm compared to 390 Nm. That’s about 319 Nm more.

Space and Everyday Use:

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

Seats: MG MGS9 offers more seats – 7 vs 5.

In terms of curb weight, Volvo S90 is somewhat lighter – 1,912 kg compared to 2,160 kg. The difference is around 248 kg.

Looking at boot space, the Volvo S90 offers visibly more boot space – 453 L compared to 332 L. That’s a difference of about 121 L.

When it comes to payload, the MG MGS9 carries very slightly more – 557 kg compared to 518 kg. That’s a difference of about 39 kg.

Who wins the race in the data check?

The Volvo S90 holds a decisive overall lead 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 £62,200
S90

Volvo S90

  • Engine Type Diesel MHEV, Plugin Hybrid
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 235 - 455 HP
  • Consumption L/100km 0.8 - 5.7 L/100km
  • Electric Range 89 km
MG MGS9
Volvo S90

Costs and Consumption

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Engine and Performance

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Dimensions and Body

View detailed analysis

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.

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Volvo S90

The Volvo S90 is a composed, elegant luxury sedan that dresses Scandinavian restraint in a quietly imposing package. It prioritises serene highway manners and a calm, tech‑savvy cabin, making it a car that suggests you deserve the nicer things in life without ever raising its voice.

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MG MGS9
Volvo S90

Costs and Consumption

Price
38,600 - 41,800 £
Price
62,200 - 70,500 £
Consumption L/100km
2.4 L/100km
Consumption L/100km
0.8 - 5.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
100 km
Electric Range
89 km
Battery Capacity
-
Battery Capacity
14.7 kWh
co2
54 g/km
co2
17 - 149 g/km
Fuel tank capacity
-
Fuel tank capacity
60 L

Dimensions and Body

Body Type
SUV
Body Type
Sedan
Seats
7
Seats
5
Doors
-
Doors
4
Curb weight
2,160 kg
Curb weight
1,912 - 2,119 kg
Trunk capacity
332 L
Trunk capacity
431 - 453 L
Length
-
Length
4,969 mm
Width
1,967 mm
Width
1,879 mm
Height
-
Height
1,440 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
557 kg
Payload
451 - 518 kg

Engine and Performance

Engine Type
Plugin Hybrid
Engine Type
Diesel MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
299 HP
Power HP
235 - 455 HP
Acceleration 0-100km/h
9.6 s
Acceleration 0-100km/h
4.7 - 7 s
Max Speed
-
Max Speed
180 km/h
Torque
390 Nm
Torque
480 - 709 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
220 kW
Power kW
173 - 335 kW
Engine capacity
1,496 cm3
Engine capacity
1,969 cm3

General

Model Year
2026
Model Year
2,022 - 2,024
CO2 Efficiency Class
B
CO2 Efficiency Class
E, B
Brand
MG
Brand
Volvo
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.