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Audi A3 Limousine vs Kia Stonic comparison

Compare performance (400 HP vs 115 HP), boot space and price (27,700 £ vs 20,400 £ ) at a glance. Find out which car is the better choice for you – Audi A3 Limousine or Kia Stonic?

Audi A3 Limousine vs Kia Stonic: Key differences

Audi A3 Limousine

  • substantially more power
  • markedly more efficient
  • considerably quicker 0–100 km/h
  • somewhat more trunk space
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Kia Stonic

4.6 (2 Reviews)
rate
  • noticeably cheaper
  • somewhat lighter
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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

A3 Limousine

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 noticeably cheaper – starting at 20,400 £ , while the Audi A3 Limousine costs 27,700 £ . That’s a price difference of around 7,294 £.

Fuel consumption also shows a difference: the Audi A3 Limousine uses 4.4 L/100km and is markedly more efficient than the Kia Stonic with 5.6 L/100km. The difference is about 1.2 L/100km.

Stonic

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 Audi A3 Limousine offers substantially more power – delivering 400 HP compared to 115 HP. That’s roughly 285 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A3 Limousine is considerably quicker – completing the sprint in 3.8 s, while the Kia Stonic takes 10.7 s. That’s about 6.9 s quicker.

There’s also a difference in torque: the Audi A3 Limousine delivers substantially more torque with 500 Nm compared to 200 Nm. That’s about 300 Nm more.

A3 Limousine

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 somewhat lighter – 1,205 kg compared to 1,360 kg. The difference is around 155 kg.

Looking at boot space, the Audi A3 Limousine offers somewhat more boot space – 425 L compared to 352 L. That’s a difference of about 73 L.

When it comes to payload, the Audi A3 Limousine carries barely more – 480 kg compared to 445 kg. That’s a difference of about 35 kg.

Who wins the race in the data check?

The Audi A3 Limousine 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 £27,700
A3 Limousine

Audi A3 Limousine

  • Engine Type Petrol, Petrol MHEV, Diesel
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 400 HP
  • Consumption L/100km 4.4 - 9.2 L/100km
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Audi A3 Limousine
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A3 Limousine

The Audi A3 sedan dresses up compact practicality in clean, premium lines, giving you the feel of an upscale small car with a proper boot. Inside it’s neat, driver-focused and nicely finished — a sensible, enjoyable daily companion that prefers poise over showy theatrics.

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Reviews Audi A3 Limousine

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

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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Reviews Kia Stonic

4.6 (2 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

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Audi A3 Limousine
Kia Stonic

Costs and Consumption
Price
27,700 - 94,300 £
Price
20,400 - 26,800 £
Consumption L/100km
4.4 - 9.2 L/100km
Consumption L/100km
5.6 - 5.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
115 - 208 g/km
co2
126 - 128 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,360 - 1,640 kg
Curb weight
1,205 - 1,270 kg
Trunk capacity
321 - 425 L
Trunk capacity
352 L
Length
-
Length
-
Width
1,816 - 1,851 mm
Width
1,760 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
415 - 480 kg
Payload
440 - 445 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Diesel
Engine Type
Petrol, Petrol MHEV
Transmission
Manuel, Automatic
Transmission
Manuel, Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
116 - 400 HP
Power HP
100 - 115 HP
Acceleration 0-100km/h
3.8 - 10.1 s
Acceleration 0-100km/h
10.7 - 12.1 s
Max Speed
-
Max Speed
-
Torque
220 - 500 Nm
Torque
172 - 200 Nm
Number of Cylinders
4 - 5
Number of Cylinders
3
Power kW
85 - 294 kW
Power kW
74 - 85 kW
Engine capacity
1,498 - 2,480 cm3
Engine capacity
998 cm3

General
Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
D, C, E, G
CO2 Efficiency Class
D
Brand
Audi
Brand
Kia
What drive types are available for the Audi A3 Limousine?

The Audi A3 Limousine is available as 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.