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Kia Stonic vs Genesis G70 comparison

Compare performance (115 HP vs 245 HP), boot space and price (20,400 £ vs 38,600 £ ) at a glance. Find out which car is the better choice for you – Kia Stonic or Genesis G70?

Kia Stonic vs Genesis G70: Key differences

Kia Stonic

4.7 (3 Reviews)
rate
  • clearly cheaper
  • slightly more efficient
  • considerably lighter
  • marginally more trunk space
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Genesis G70

  • clearly more power
  • significantly quicker 0–100 km/h
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

Stonic

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.

Kia Stonic is clearly cheaper – starting at 20,400 £ , while the Genesis G70 costs 38,600 £ . That’s a price difference of around 18,163 £.

Fuel consumption also shows a difference: the Kia Stonic uses 5.6 L/100km and is slightly more efficient than the Genesis G70 with 6.5 L/100km. The difference is about 0.9 L/100km.

G70

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 Genesis G70 offers clearly more power – delivering 245 HP compared to 115 HP. That’s roughly 130 HP more horsepower.

When accelerating from 0 to 100 km/h, the Genesis G70 is significantly quicker – completing the sprint in 6.1 s, while the Kia Stonic takes 10.7 s. That’s about 4.6 s quicker.

There’s also a difference in torque: the Genesis G70 delivers substantially more torque with 440 Nm compared to 200 Nm. That’s about 240 Nm more.

Stonic

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, Kia Stonic is considerably lighter – 1,205 kg compared to 1,727 kg. The difference is around 522 kg.

Looking at boot space, the Kia Stonic offers marginally more boot space – 352 L compared to 330 L. That’s a difference of about 22 L.

When it comes to payload, the Genesis G70 carries marginally more – 452 kg compared to 445 kg. That’s a difference of about 7 kg.

Who wins the race in the data check?

The Genesis G70 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.

from £38,600
G70

Genesis G70

  • Engine Type Petrol, Diesel
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 200 - 245 HP
  • Consumption L/100km 6.5 - 9.1 L/100km
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Frequently compared as well

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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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Kia_Stonic_MY22_04
Kia_Stonic_MY22_16
Kia_Stonic_MY22_15
Kia_Stonic_MY22_08
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Reviews Kia Stonic

4.7 (3 Reviews)
rate
Jan
18 Mar 2026, 07:19:10

Very good car, uses little fuel, nothing's gone wrong in 4 years, no breakdowns.

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
Ennio
4 Feb 2026, 13:19:36

I'm very satisfied — I have a Stonic Black Edition hybrid, and I haven't had any problems after two years.

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

Genesis G70

The Genesis G70 blends sleek, low-slung styling with a cabin that feels more bespoke than bargain-bin, delivering driver-focused dynamics that make long runs and twisty roads equally entertaining. With premium materials, thoughtful tech and a value proposition that nudges past its German rivals, it’s the kind of compact executive that feels serious but doesn’t take itself too seriously.

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614633
614635
614637
611727(1)

Reviews Genesis G70

No reviews yet. Share your experience and help others decide.

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Genesis G70

Costs and Consumption
Price
20,400 - 26,800 £
Price
38,600 - 44,500 £
Consumption L/100km
5.6 - 5.7 L/100km
Consumption L/100km
6.5 - 9.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
126 - 128 g/km
co2
170 - 206 g/km
Fuel tank capacity
-
Fuel tank capacity
60 L

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
4
Curb weight
1,205 - 1,270 kg
Curb weight
1,727 - 1,858 kg
Trunk capacity
352 L
Trunk capacity
330 L
Length
-
Length
4,685 mm
Width
1,760 mm
Width
1,850 mm
Height
-
Height
1,400 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
440 - 445 kg
Payload
413 - 452 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV
Engine Type
Petrol, Diesel
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
100 - 115 HP
Power HP
200 - 245 HP
Acceleration 0-100km/h
10.7 - 12.1 s
Acceleration 0-100km/h
6.1 - 7.9 s
Max Speed
-
Max Speed
230 - 240 km/h
Torque
172 - 200 Nm
Torque
353 - 440 Nm
Number of Cylinders
3
Number of Cylinders
4
Power kW
74 - 85 kW
Power kW
147 - 180 kW
Engine capacity
998 cm3
Engine capacity
1,998 - 2,199 cm3

General
Model Year
2025
Model Year
2,021 - 2,023
CO2 Efficiency Class
D
CO2 Efficiency Class
G, F
Brand
Kia
Brand
Genesis
Is the Kia Stonic offered with different drivetrains?

The Kia Stonic is offered with Front-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.