VS

Audi A3 Sportback vs Kia Sorento comparison

Compare performance (400 HP vs 252 HP), boot space and price (27,000 £ vs 46,900 £ ) at a glance. Find out which car is the better choice for you – Audi A3 Sportback or Kia Sorento?

Audi A3 Sportback vs Kia Sorento: Key differences

Audi A3 Sportback

3.9 (1 Reviews)
rate
  • considerably cheaper
  • clearly more power
  • clearly more efficient
  • considerably more electric range
  • substantially quicker 0–100 km/h
  • visibly lighter
details

Kia Sorento

5 (2 Reviews)
rate
  • considerably 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.

By Achim Sedelmaier

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

A3 Sportback

Costs and Efficiency:

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

Audi A3 Sportback is considerably cheaper – starting at 27,000 £ , while the Kia Sorento costs 46,900 £ . That’s a price difference of around 19,877 £.

Fuel consumption also shows a difference: the Audi A3 Sportback uses 1.1 L/100km and is clearly more efficient than the Kia Sorento with 3.9 L/100km. The difference is about 2.8 L/100km.

As for electric range, the Audi A3 Sportback offers considerably more range – reaching up to 141 km, about 86 km more than the Kia Sorento.

Sorento

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 Audi A3 Sportback offers clearly more power – delivering 400 HP compared to 252 HP. That’s roughly 148 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A3 Sportback is substantially quicker – completing the sprint in 3.8 s, while the Kia Sorento takes 8 s. That’s about 4.2 s quicker.

There’s also a difference in torque: the Audi A3 Sportback delivers somewhat more torque with 500 Nm compared to 440 Nm. That’s about 60 Nm more.

A3 Sportback

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.

Seats: Kia Sorento offers more seats – 7 vs 5.

In terms of curb weight, Audi A3 Sportback is visibly lighter – 1,360 kg compared to 1,855 kg. The difference is around 495 kg.

Looking at boot space, the Kia Sorento offers considerably more boot space – 705 L compared to 380 L. That’s a difference of about 325 L.

When it comes to payload, the Kia Sorento carries visibly more – 685 kg compared to 480 kg. That’s a difference of about 205 kg.

Who wins the race in the data check?

The Audi A3 Sportback 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 £27,000
A3 Sportback

Audi A3 Sportback

  • Engine Type : Petrol, Petrol MHEV, Diesel, Plugin Hybrid
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 400 HP
  • Consumption L/100km : 1.1 - 9.3 L/100km
  • Electric Range : 134 - 141 km
Audi A3 Sportback
Kia Sorento

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi A3 Sportback

The Audi A3 Sportback wraps premium materials and crisp German design into a practical hatchback package that makes daily driving feel smart rather than showy. It’s nimble in the city, composed on longer trips, and carries just enough swagger to satisfy buyers who want quality without shouting about it.

details

Kia Sorento

The Kia Sorento blends roomy practicality with smart tech and an unexpectedly composed highway manner, making it an easy choice for families who want comfort without fuss. It presents classy interior touches and sensible packaging at a realistic price, proving you don't need to shout to be noticed in the SUV crowd.

details
Audi A3 Sportback
Kia Sorento

Costs and Consumption

Price
27,000 - 92,900 £
Price
46,900 - 60,100 £
Consumption L/100km
1.1 - 9.3 L/100km
Consumption L/100km
3.9 - 7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
134 - 141 km
Electric Range
55 km
Battery Capacity
-
Battery Capacity
-
co2
25 - 211 g/km
co2
87 - 174 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5 - 7
Doors
-
Doors
-
Curb weight
1,360 - 1,685 kg
Curb weight
1,855 - 2,110 kg
Trunk capacity
280 - 380 L
Trunk capacity
175 - 705 L
Length
-
Length
-
Width
1,816 - 1,851 mm
Width
1,900 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 - 480 kg
Payload
162 - 685 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
Engine Type
Full Hybrid, Diesel, Plugin Hybrid
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
116 - 400 HP
Power HP
194 - 252 HP
Acceleration 0-100km/h
3.8 - 10.1 s
Acceleration 0-100km/h
8 - 9.7 s
Max Speed
-
Max Speed
-
Torque
220 - 500 Nm
Torque
380 - 440 Nm
Number of Cylinders
4 - 5
Number of Cylinders
4
Power kW
85 - 294 kW
Power kW
142 - 212 kW
Engine capacity
1,498 - 2,480 cm3
Engine capacity
1,598 - 2,151 cm3

General

Model Year
2,025 - 2,026
Model Year
2,025 - 2,026
CO2 Efficiency Class
D, F, E, G, B
CO2 Efficiency Class
E, F, B
Brand
Audi
Brand
Kia
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.