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Kia Stonic vs Peugeot 508 SW comparison

Compare performance (115 HP vs 360 HP), boot space and price (20,400 £ vs 45,600 £ ) at a glance. Find out which car is the better choice for you – Kia Stonic or Peugeot 508 SW?

Kia Stonic vs Peugeot 508 SW: Key differences

Kia Stonic

4.7 (3 Reviews)
rate
  • substantially cheaper
  • significantly lighter
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Peugeot 508 SW

4.9 (3 Reviews)
rate
  • considerably more power
  • significantly more efficient
  • substantially quicker 0–100 km/h
  • clearly more trunk space
details

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

Stonic

Costs and Efficiency:

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

Kia Stonic is substantially cheaper – starting at 20,400 £ , while the Peugeot 508 SW costs 45,600 £ . That’s a price difference of around 25,209 £.

Fuel consumption also shows a difference: the Peugeot 508 SW uses 1.7 L/100km and is significantly more efficient than the Kia Stonic with 5.6 L/100km. The difference is about 3.9 L/100km.

508 SW

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 SW offers considerably more power – delivering 360 HP compared to 115 HP. That’s roughly 245 HP more horsepower.

When accelerating from 0 to 100 km/h, the Peugeot 508 SW is substantially quicker – completing the sprint in 5.2 s, while the Kia Stonic takes 10.7 s. That’s about 5.5 s quicker.

There’s also a difference in torque: the Peugeot 508 SW delivers significantly more torque with 520 Nm compared to 200 Nm. That’s about 320 Nm more.

Stonic

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, Kia Stonic is significantly lighter – 1,205 kg compared to 1,846 kg. The difference is around 641 kg.

Looking at boot space, the Peugeot 508 SW offers clearly more boot space – 530 L compared to 352 L. That’s a difference of about 178 L.

When it comes to payload, the Peugeot 508 SW carries only slightly more – 454 kg compared to 445 kg. That’s a difference of about 9 kg.

Who wins the race in the data check?

The Peugeot 508 SW 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 £45,600
508 SW

Peugeot 508 SW

  • Engine Type Plug-in Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 180 - 360 HP
  • Consumption L/100km 1.7 - 2 L/100km
  • Electric Range 46 - 52 km
Kia Stonic
Peugeot 508 SW

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Kia Stonic

The Kia Stonic is a compact crossover that pairs nimble city manners with a surprisingly spacious and comfortable cabin. It’s a practical, well-equipped choice for buyers who value sensible features, approachable styling and easy everyday usability.

details

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.

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Kia Stonic
Peugeot 508 SW

Costs and Consumption

Price
20,400 - 26,800 £
Price
45,600 - 61,800 £
Consumption L/100km
5.6 - 5.7 L/100km
Consumption L/100km
1.7 - 2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
46 - 52 km
Battery Capacity
-
Battery Capacity
-
co2
126 - 128 g/km
co2
38 - 45 g/km
Fuel tank capacity
-
Fuel tank capacity
43 L

Dimensions and Body

Body Type
SUV
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,205 - 1,270 kg
Curb weight
1,846 - 1,967 kg
Trunk capacity
352 L
Trunk capacity
530 L
Length
-
Length
4,778 mm
Width
1,760 mm
Width
1,859 mm
Height
-
Height
1,420 mm
Max trunk capacity
-
Max trunk capacity
1,780 L
Payload
440 - 445 kg
Payload
373 - 454 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV
Engine Type
Plug-in Hybrid
Transmission
Manual, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
100 - 115 HP
Power HP
180 - 360 HP
Acceleration 0-100km/h
10.7 - 12.1 s
Acceleration 0-100km/h
5.2 - 8.3 s
Max Speed
-
Max Speed
230 - 250 km/h
Torque
172 - 200 Nm
Torque
360 - 520 Nm
Number of Cylinders
3
Number of Cylinders
4
Power kW
74 - 85 kW
Power kW
133 - 265 kW
Engine capacity
998 cm3
Engine capacity
1,598 cm3

General

Model Year
2025
Model Year
2024
CO2 Efficiency Class
D
CO2 Efficiency Class
B
Brand
Kia
Brand
Peugeot
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.