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Peugeot 508 vs Citroen C5 Aircross comparison

Compare performance (360 HP vs 225 HP), boot space and price (44,600 £ vs 29,100 £ ) at a glance. Find out which car is the better choice for you – Peugeot 508 or Citroen C5 Aircross?

Peugeot 508 vs Citroen C5 Aircross: Key differences

Peugeot 508

4.9 (2 Reviews)
rate
  • visibly more power
  • significantly more efficient
  • clearly quicker 0–100 km/h

Citroen C5 Aircross

3.8 (3 Reviews)
rate
  • considerably cheaper
  • considerably more electric range
  • moderately lighter
  • slightly more trunk space

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

508

Costs and Efficiency:

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

Citroen C5 Aircross is considerably cheaper – starting at 29,100 £ , while the Peugeot 508 costs 44,600 £ . That’s a price difference of around 15,437 £.

Fuel consumption also shows a difference: the Peugeot 508 uses 1.6 L/100km and is significantly more efficient than the Citroen C5 Aircross with 2.5 L/100km. The difference is about 0.9 L/100km.

As for electric range, the Citroen C5 Aircross offers considerably more range – reaching up to 520 km, about 465 km more than the Peugeot 508.

C5 Aircross

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 Peugeot 508 offers visibly more power – delivering 360 HP compared to 225 HP. That’s roughly 135 HP more horsepower.

When accelerating from 0 to 100 km/h, the Peugeot 508 is clearly quicker – completing the sprint in 5.2 s, while the Citroen C5 Aircross takes 8.3 s. That’s about 3.1 s quicker.

There’s also a difference in torque: the Peugeot 508 delivers clearly more torque with 520 Nm compared to 300 Nm. That’s about 220 Nm more.

508

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 terms of curb weight, Citroen C5 Aircross is moderately lighter – 1,629 kg compared to 1,811 kg. The difference is around 182 kg.

Looking at boot space, the Citroen C5 Aircross offers slightly more boot space – 565 L compared to 487 L. That’s a difference of about 78 L.

When it comes to payload, the Citroen C5 Aircross carries marginally more – 471 kg compared to 469 kg. That’s a difference of about 2 kg.

Who wins the race in the data check?

The Citroen C5 Aircross has the upper hand 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
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Frequently compared as well

Citroen C5 Aircross
DS Automobiles DS 7
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Peugeot 508
Citroen C5 Aircross

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Peugeot 508

The Peugeot 508 turns heads with a low-slung, almost coupe-like silhouette and a cabin that feels grown-up and surprisingly premium for the money. On the road it balances comfort and poise with a playful edge, making it a convincing choice for buyers who want something stylish and sensible without shouting for attention.

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Reviews Peugeot 508

4.9 (2 Reviews)
rate
ANDRZEJ
21 Jan 2026, 14:22:12

I've had the 225 Hybrid GT for two years. Super car if you have, say, solar panels on the roof and charge from a socket — with a 10–15 km commute you drive on electricity for next to nothing. On the motorway at 140 km/h it uses about 6.0–6.3 l/100 km, superb comfort and quietness — and that stylish look!!!

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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.

details
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a9203203-62b0a97459d8e
a9201305-62b0a98f68101
citroenc5aircrosshybrid225069-62b0a8a3075bb

Reviews Citroen C5 Aircross

3.8 (3 Reviews)
rate
privat
27 Mar 2026, 16:55:05

Cars like the C5 Aircross are probably one reason why Stellantis is almost bankrupt — or already is.
Uncomfortable and completely unsuitable for long-distance driving.
Huge on the outside, small on the inside.
Extremely uncomfortable seats, poor infotainment, very bad driver aids (360° camera, cruise control, lane-keep assist, navigation… are really awful), confusing, poor road manners, loud engine and noisy wind.
I can only hope that I’ll never again be forced to drive this vehicle.

How do you mainly use this car? (optional): Company car / Business
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Alexis vasquez
15 Feb 2026, 21:03:58

I find the Citroën better suited to my daily driving — more comfortable and efficient, with a softer suspension compared with the firmer Toyota Cross.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Peugeot 508
Citroen C5 Aircross

Costs and Consumption
Price
44,600 - 60,800 £
Price
29,100 - 43,000 £
Consumption L/100km
1.6 - 2 L/100km
Consumption L/100km
2.5 - 5.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
17 kWh/100km
Electric Range
46 - 55 km
Electric Range
81 - 520 km
Battery Capacity
-
Battery Capacity
-
co2
36 - 45 g/km
co2
0 - 121 g/km
Fuel tank capacity
43 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1,811 - 1,941 kg
Curb weight
1,629 - 2,184 kg
Trunk capacity
487 L
Trunk capacity
565 L
Length
4,750 mm
Length
-
Width
1,859 mm
Width
1,870 mm
Height
1,403 mm
Height
-
Max trunk capacity
1,537 L
Max trunk capacity
-
Payload
379 - 469 kg
Payload
446 - 471 kg

Engine and Performance
Engine Type
Plugin Hybrid
Engine Type
Petrol MHEV, Electric, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
180 - 360 HP
Power HP
145 - 225 HP
Acceleration 0-100km/h
5.2 - 8.2 s
Acceleration 0-100km/h
8.3 - 11.2 s
Max Speed
230 - 250 km/h
Max Speed
-
Torque
360 - 520 Nm
Torque
230 - 300 Nm
Number of Cylinders
4
Number of Cylinders
3 - 4
Power kW
133 - 265 kW
Power kW
107 - 165 kW
Engine capacity
1,598 cm3
Engine capacity
1,199 - 1,598 cm3

General
Model Year
2,024
Model Year
2,025 - 2,026
CO2 Efficiency Class
B
CO2 Efficiency Class
D, A, B
Brand
Peugeot
Brand
Citroen
What drive types are available for the Peugeot 508?

The Peugeot 508 is offered with Front-Wheel Drive or All-Wheel Drive.

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.