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Citroen C5 Aircross vs MG MGS9 comparison

Compare performance (225 HP vs 299 HP), boot space and price (29,100 £ vs 38,600 £ ) at a glance. Find out which car is the better choice for you – Citroen C5 Aircross or MG MGS9?

Citroen C5 Aircross vs MG MGS9: Key differences

Citroen C5 Aircross

4 (6 Reviews)
rate
  • markedly cheaper
  • clearly more electric range
  • moderately quicker 0–100 km/h
  • clearly lighter
  • significantly more trunk space
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MG MGS9

  • clearly more power
  • only slightly more efficient
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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

C5 Aircross

Costs and Efficiency:

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

Citroen C5 Aircross is markedly cheaper – starting at 29,100 £ , while the MG MGS9 costs 38,600 £ . That’s a price difference of around 9,428 £.

Fuel consumption also shows a difference: the MG MGS9 uses 2.4 L/100km and is only slightly more efficient than the Citroen C5 Aircross with 2.5 L/100km. The difference is about 0.1 L/100km.

As for electric range, the Citroen C5 Aircross offers clearly more range – reaching up to 520 km, about 420 km more than the MG MGS9.

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 MG MGS9 offers clearly more power – delivering 299 HP compared to 225 HP. That’s roughly 74 HP more horsepower.

When accelerating from 0 to 100 km/h, the Citroen C5 Aircross is moderately quicker – completing the sprint in 8.3 s, while the MG MGS9 takes 9.6 s. That’s about 1.3 s quicker.

There’s also a difference in torque: the MG MGS9 delivers clearly more torque with 390 Nm compared to 300 Nm. That’s about 90 Nm more.

C5 Aircross

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

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

In terms of curb weight, Citroen C5 Aircross is clearly lighter – 1,629 kg compared to 2,160 kg. The difference is around 531 kg.

Looking at boot space, the Citroen C5 Aircross offers significantly more boot space – 565 L compared to 332 L. That’s a difference of about 233 L.

When it comes to payload, the MG MGS9 carries a bit more – 557 kg compared to 471 kg. That’s a difference of about 86 kg.

Who wins the race in the data check?

The Citroen C5 Aircross 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 £29,100
C5 Aircross

Citroen C5 Aircross

  • Engine Type Petrol MHEV, Electric, Plugin Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 145 - 225 HP
  • Consumption L/100km 2.5 - 5.4 L/100km
  • Consumption kWh/100km 17 kWh/100km
  • Electric Range 81 - 520 km
Citroen C5 Aircross
MG MGS9

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Citroen C5 Aircross

The Citroën C5 Aircross feels like a sofa on wheels, delivering a calm, floaty ride and clever packaging that makes life with luggage and kids noticeably easier. Quirky French styling and a supremely practical, family-focused cabin mean it quietly wins hearts by prioritising comfort over showroom bravado.

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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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Citroen C5 Aircross
MG MGS9

Costs and Consumption

Price
29,100 - 43,000 £
Price
38,600 - 41,800 £
Consumption L/100km
2.5 - 5.4 L/100km
Consumption L/100km
2.4 L/100km
Consumption kWh/100km
17 kWh/100km
Consumption kWh/100km
-
Electric Range
81 - 520 km
Electric Range
100 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 121 g/km
co2
54 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
7
Doors
-
Doors
-
Curb weight
1,629 - 2,184 kg
Curb weight
2,160 kg
Trunk capacity
565 L
Trunk capacity
332 L
Length
-
Length
-
Width
1,870 mm
Width
1,967 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
446 - 471 kg
Payload
557 kg

Engine and Performance

Engine Type
Petrol MHEV, Electric, Plugin Hybrid
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
145 - 225 HP
Power HP
299 HP
Acceleration 0-100km/h
8.3 - 11.2 s
Acceleration 0-100km/h
9.6 s
Max Speed
-
Max Speed
-
Torque
230 - 300 Nm
Torque
390 Nm
Number of Cylinders
3 - 4
Number of Cylinders
4
Power kW
107 - 165 kW
Power kW
220 kW
Engine capacity
1,199 - 1,598 cm3
Engine capacity
1,496 cm3

General

Model Year
2,025 - 2,026
Model Year
2026
CO2 Efficiency Class
D, A, B
CO2 Efficiency Class
B
Brand
Citroen
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.