VS

Audi A3 Limousine vs Kia Stonic - Differences and prices compared

Compare performance (400 HP vs 115 HP), boot space and price (27700 £ vs 20100 £ ) at a glance. Find out which car is the better choice for you – Audi A3 Limousine or Kia Stonic?

Audi A3 Limousine

Kia Stonic

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

A3 Limousine

Costs and Efficiency:

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

Kia Stonic has a distinct advantage in terms of price – it starts at 20100 £ , while the Audi A3 Limousine costs 27700 £ . That’s a price difference of around 7551 £.

Fuel consumption also shows a difference: Audi A3 Limousine manages with 4.40 L and is therefore noticeable more efficient than the Kia Stonic with 5.60 L. The difference is about 1.20 L per 100 km.

Stonic

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 Audi A3 Limousine has a convincingly edge – offering 400 HP compared to 115 HP. That’s roughly 285 HP more horsepower.

In acceleration from 0 to 100 km/h, the Audi A3 Limousine is significantly quicker – completing the sprint in 3.80 s, while the Kia Stonic takes 10.70 s. That’s about 6.90 s faster.

There’s also a difference in torque: Audi A3 Limousine pulls significantly stronger with 500 Nm compared to 200 Nm. That’s about 300 Nm difference.

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 curb weight, Kia Stonic is somewhat lighter – 1205 kg compared to 1360 kg. The difference is around 155 kg.

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

When it comes to payload, Audi A3 Limousine barely noticeable takes the win – 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 holds a decisive overall lead 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.

Audi A3 Limousine
Kia Stonic

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £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

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.

details

Kia Stonic

The Kia Stonic is a sprightly compact crossover that mixes city-friendly agility with a cheeky, modern design — perfect for buyers who want style without sacrificing sense. Inside it serves up clever practicality and a bright, well-equipped cabin, making everyday driving feel a bit more fun than it has any right to be.

details
Audi A3 Limousine
Kia Stonic

Costs and Consumption

Price
27700 - 58300 £
Price
20100 - 26600 £
Consumption L/100km
4.4 - 9.2 L
Consumption L/100km
5.6 - 5.9 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
115 - 208 g/km
co2
127 - 133 g/km
Fuel tank capacity
-
Fuel tank capacity
45 L

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1360 - 1640 kg
Curb weight
1205 - 1270 kg
Trunk capacity
321 - 425 L
Trunk capacity
352 L
Length
-
Length
4165 mm
Width
1816 - 1851 mm
Width
1760 mm
Height
-
Height
1520 mm
Max trunk capacity
-
Max trunk capacity
1155 L
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
179 - 182 km/h
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
1498 - 2480 cm3
Engine capacity
998 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
D, C, E, G
CO2 Efficiency Class
D
Brand
Audi
Brand
Kia
Is the Audi A3 Limousine offered with different drivetrains?

The Audi A3 Limousine is offered with Front-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.