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Kia Stonic vs NIO ET5 comparison

Compare performance (115 HP vs 490 HP), boot space and price (20,400 £ vs 40,700 £ ) at a glance. Find out which car is the better choice for you – Kia Stonic or NIO ET5?

Kia Stonic vs NIO ET5: Key differences

Kia Stonic

4.7 (3 Reviews)
rate
  • clearly cheaper
  • clearly lighter
details

NIO ET5

5 (1 Reviews)
rate
  • clearly more power
  • clearly quicker 0–100 km/h
  • only slightly 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 clearly cheaper – starting at 20,400 £ , while the NIO ET5 costs 40,700 £ . That’s a price difference of around 20,323 £.

ET5

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 NIO ET5 offers clearly more power – delivering 490 HP compared to 115 HP. That’s roughly 375 HP more horsepower.

When accelerating from 0 to 100 km/h, the NIO ET5 is clearly quicker – completing the sprint in 4 s, while the Kia Stonic takes 10.7 s. That’s about 6.7 s quicker.

There’s also a difference in torque: the NIO ET5 delivers substantially more torque with 700 Nm compared to 200 Nm. That’s about 500 Nm more.

Stonic

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Kia Stonic is clearly lighter – 1,205 kg compared to 2,215 kg. The difference is around 1,010 kg.

Looking at boot space, the NIO ET5 offers only slightly more boot space – 386 L compared to 352 L. That’s a difference of about 34 L.

When it comes to payload, the NIO ET5 carries marginally more – 475 kg compared to 445 kg. That’s a difference of about 30 kg.

Who wins the race in the data check?

The NIO ET5 is far ahead overall 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 £40,700
ET5

NIO ET5

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 490 HP
  • Consumption kWh/100km 18.6 - 18.9 kWh/100km
  • Electric Range 456 - 590 km
Kia Stonic
NIO ET5

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.

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NIO ET5

NIO ET5 arrives with sleek, minimalist lines and a cabin that feels more like a calm lounge than a dashboard, delivering a composed drive that keeps motorway monotony at bay. Tech is smart rather than showy, and the brand’s novel ownership options make it an appealing choice for buyers who want electric convenience without the usual headaches — plus it brings enough personality to make charging stops less boring.

details
Kia Stonic
NIO ET5

Costs and Consumption

Price
20,400 - 26,800 £
Price
40,700 - 58,700 £
Consumption L/100km
5.6 - 5.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
18.6 - 18.9 kWh/100km
Electric Range
-
Electric Range
456 - 590 km
Battery Capacity
-
Battery Capacity
73.5 - 90 kWh
co2
126 - 128 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,205 - 1,270 kg
Curb weight
2,215 - 2,235 kg
Trunk capacity
352 L
Trunk capacity
386 L
Length
-
Length
4,790 mm
Width
1,760 mm
Width
1,960 mm
Height
-
Height
1,499 mm
Max trunk capacity
-
Max trunk capacity
1,135 L
Payload
440 - 445 kg
Payload
455 - 475 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV
Engine Type
Electric
Transmission
Manual, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
100 - 115 HP
Power HP
490 HP
Acceleration 0-100km/h
10.7 - 12.1 s
Acceleration 0-100km/h
4 s
Max Speed
-
Max Speed
200 km/h
Torque
172 - 200 Nm
Torque
700 Nm
Number of Cylinders
3
Number of Cylinders
-
Power kW
74 - 85 kW
Power kW
360 kW
Engine capacity
998 cm3
Engine capacity
-

General

Model Year
2025
Model Year
2023
CO2 Efficiency Class
D
CO2 Efficiency Class
A
Brand
Kia
Brand
NIO
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.