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Vauxhall Astra vs Citroen C5 X comparison

Compare performance (196 HP vs 145 HP), boot space and price (28,300 £ vs 39,400 £ ) at a glance. Find out which car is the better choice for you – Vauxhall Astra or Citroen C5 X?

Vauxhall Astra vs Citroen C5 X: Key differences

Vauxhall Astra

4.6 (2 Reviews)
rate
  • noticeably cheaper
  • markedly more power
  • clearly more efficient
  • markedly quicker 0–100 km/h
  • somewhat lighter
details

Citroen C5 X

4 (3 Reviews)
rate
  • visibly more trunk space
details

By Achim Sedelmaier

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

Astra

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.

Vauxhall Astra is noticeably cheaper – starting at 28,300 £ , while the Citroen C5 X costs 39,400 £ . That’s a price difference of around 11,151 £.

Fuel consumption also shows a difference: the Vauxhall Astra uses 2.2 L/100km and is clearly more efficient than the Citroen C5 X with 5.1 L/100km. The difference is about 2.9 L/100km.

C5 X

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 Vauxhall Astra offers markedly more power – delivering 196 HP compared to 145 HP. That’s roughly 51 HP more horsepower.

When accelerating from 0 to 100 km/h, the Vauxhall Astra is markedly quicker – completing the sprint in 7.6 s, while the Citroen C5 X takes 10.4 s. That’s about 2.8 s quicker.

There’s also a difference in torque: the Vauxhall Astra delivers noticeably more torque with 360 Nm compared to 230 Nm. That’s about 130 Nm more.

Astra

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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Vauxhall Astra is somewhat lighter – 1,438 kg compared to 1,591 kg. The difference is around 153 kg.

Looking at boot space, the Citroen C5 X offers visibly more boot space – 545 L compared to 422 L. That’s a difference of about 123 L.

When it comes to payload, the Vauxhall Astra carries markedly more – 502 kg compared to 399 kg. That’s a difference of about 103 kg.

Who wins the race in the data check?

The Vauxhall Astra 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 £28,300
Astra

Vauxhall Astra

  • Engine Type Petrol MHEV, Plugin Hybrid, Diesel, Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 130 - 196 HP
  • Consumption L/100km 2.2 - 4.9 L/100km
  • Consumption kWh/100km 15.3 kWh/100km
  • Electric Range 84 - 454 km
Vauxhall Astra
Citroen C5 X

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Vauxhall Astra

The Opel Astra strikes a neat balance between everyday practicality and engaging handling, so the daily grind suddenly feels a bit less dull. Inside it's intelligently packaged with modern kit and comfortable seating, making it a very sensible pick for buyers who want a dependable hatchback that doesn't take itself too seriously.

details

Citroen C5 X

Citroen C5 X combines the poise of a sleek crossover with the practicality of an estate, delivering a calm, comfortable cabin that feels designed for long, relaxed journeys rather than racetrack drama. If you want a car that pampers passengers, swallows everyday luggage and glides over rough roads like a diplomat dodging awkward questions, this is your kind of transport.

details
Vauxhall Astra
Citroen C5 X

Costs and Consumption

Price
28,300 - 37,900 £
Price
39,400 £
Consumption L/100km
2.2 - 4.9 L/100km
Consumption L/100km
5.1 L/100km
Consumption kWh/100km
15.3 kWh/100km
Consumption kWh/100km
-
Electric Range
84 - 454 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 - 130 g/km
co2
116 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,438 - 1,733 kg
Curb weight
1,591 kg
Trunk capacity
310 - 422 L
Trunk capacity
545 L
Length
-
Length
-
Width
1,859 mm
Width
1,815 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
438 - 502 kg
Payload
399 kg

Engine and Performance

Engine Type
Petrol MHEV, Plugin Hybrid, Diesel, Electric
Engine Type
Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox, Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
130 - 196 HP
Power HP
145 HP
Acceleration 0-100km/h
7.6 - 10.6 s
Acceleration 0-100km/h
10.4 s
Max Speed
-
Max Speed
-
Torque
230 - 360 Nm
Torque
230 Nm
Number of Cylinders
3 - 4
Number of Cylinders
3
Power kW
96 - 144 kW
Power kW
107 kW
Engine capacity
1,199 - 1,598 cm3
Engine capacity
1,199 cm3

General

Model Year
2026
Model Year
2025
CO2 Efficiency Class
C, B, D, A
CO2 Efficiency Class
D
Brand
Vauxhall
Brand
Citroen
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.