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Citroen C5 X vs Peugeot 508 SW comparison

Compare performance (145 HP vs 360 HP), boot space and price (36900 £ vs 45600 £ ) at a glance. Find out which car is the better choice for you – Citroen C5 X or Peugeot 508 SW?

Citroen C5 X vs Peugeot 508 SW: Key differences

Citroen C5 X

4 (3 Reviews)
rate
  • distinct cheaper
  • to a small extent lighter
  • slight more trunk space

Peugeot 508 SW

  • significantly more power
  • convincingly more efficient
  • clearly quicker from 0–100 km/h

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

C5 X

Costs and Efficiency:

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

Citroen C5 X has a distinct advantage in terms of price – it starts at 36900 £ , while the Peugeot 508 SW costs 45600 £ . That’s a price difference of around 8692 £.

Fuel consumption also shows a difference: Peugeot 508 SW manages with 1.70 L and is therefore convincingly more efficient than the Citroen C5 X with 5.10 L. The difference is about 3.40 L per 100 km.

508 SW

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Peugeot 508 SW has a significantly edge – offering 360 HP compared to 145 HP. That’s roughly 215 HP more horsepower.

In acceleration from 0 to 100 km/h, the Peugeot 508 SW is clearly quicker – completing the sprint in 5.20 s, while the Citroen C5 X takes 10.40 s. That’s about 5.20 s faster.

In terms of top speed, the Peugeot 508 SW performs somewhat better – reaching 250 km/h, while the Citroen C5 X tops out at 211 km/h. The difference is around 39 km/h.

There’s also a difference in torque: Peugeot 508 SW pulls clearly stronger with 520 Nm compared to 230 Nm. That’s about 290 Nm difference.

C5 X

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 curb weight, Citroen C5 X is to a small extent lighter – 1591 kg compared to 1846 kg. The difference is around 255 kg.

In terms of boot space, the Citroen C5 X offers slight more room – 545 L compared to 530 L. That’s a difference of about 15 L.

In maximum load capacity, the Peugeot 508 SW performs slight better – up to 1780 L, which is about 140 L more than the Citroen C5 X.

When it comes to payload, Peugeot 508 SW slightly takes the win – 454 kg compared to 399 kg. That’s a difference of about 55 kg.

Who wins the race in the data check?

The Peugeot 508 SW 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.

Frequently compared as well

Peugeot 308 SW
Peugeot 508 SW
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Citroen C5 X
Peugeot 508 SW

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £45,600
508 SW

Peugeot 508 SW

  • Engine Type : Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 180 - 360 HP
  • Consumption L/100km : 1.7 - 2 L
  • Electric Range : 46 - 52 km
details

Citroen C5 X

4 (3 Reviews)
rate

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
C5X_PHEV_UK_2022_EXT (21)
C5X_PHEV_2022_EXT (12)
C5X_PHEV_2022_EXT (23)
C5X_2022_INT (20)

Peugeot 508 SW

The Peugeot 508 SW dresses up as a sleek estate, blending Parisian flair with usable loadspace so you don't have to choose between style and weekend practicality. Inside it's a driver-focused cabin with quality materials and clever packaging that makes it a sensible, slightly mischievous choice for buyers who want an executive feel without the buttoned-up seriousness.

details
PEUGEOT_508SW_1806PB_179
PEUGEOT_508SW_1806PB_260
PEUGEOT_508SW_1806PB_103

Reviews Citroen C5 X

4 (3 Reviews)
rate

Reviews Peugeot 508 SW

Citroen C5 X
Peugeot 508 SW

Costs and Consumption
Price
36900 - 39400 £
Price
45600 - 61800 £
Consumption L/100km
5.10 L
Consumption L/100km
1.7 - 2 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
46 - 52 km
Battery Capacity
-
Battery Capacity
-
co2
116 g/km
co2
38 - 45 g/km
Fuel tank capacity
52 L
Fuel tank capacity
43 L

Dimensions and Body
Body Type
Estate
Body Type
Estate
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1591 kg
Curb weight
1846 - 1967 kg
Trunk capacity
545 L
Trunk capacity
530 L
Length
4805 mm
Length
4778 mm
Width
1815 mm
Width
1859 mm
Height
1485 mm
Height
1420 mm
Max trunk capacity
1640 L
Max trunk capacity
1780 L
Payload
399 kg
Payload
373 - 454 kg

Engine and Performance
Engine Type
Petrol MHEV
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
145 HP
Power HP
180 - 360 HP
Acceleration 0-100km/h
10.40 s
Acceleration 0-100km/h
5.2 - 8.3 s
Max Speed
211 km/h
Max Speed
230 - 250 km/h
Torque
230 Nm
Torque
360 - 520 Nm
Number of Cylinders
3
Number of Cylinders
4
Power kW
107 kW
Power kW
133 - 265 kW
Engine capacity
1199 cm3
Engine capacity
1598 cm3

General
Model Year
2025
Model Year
2024
CO2 Efficiency Class
D
CO2 Efficiency Class
B
Brand
Citroen
Brand
Peugeot

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Is the Citroen C5 X offered with different drivetrains?

The Citroen C5 X is offered with Front-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.