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Hyundai IONIQ 6 vs Audi A3 Sportback comparison

Compare performance (650 HP vs 400 HP), boot space and price (39,000 £ vs 27,000 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 6 or Audi A3 Sportback?

Hyundai IONIQ 6 vs Audi A3 Sportback: Key differences

Hyundai IONIQ 6

4.6 (1 Reviews)
rate
  • markedly more power
  • clearly more electric range
  • somewhat quicker 0–100 km/h
  • marginally more trunk space
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Audi A3 Sportback

3.9 (1 Reviews)
rate
  • substantially cheaper
  • visibly lighter
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By Achim Sedelmaier

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

IONIQ 6

Costs and Efficiency:

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

Audi A3 Sportback is substantially cheaper – starting at 27,000 £ , while the Hyundai IONIQ 6 costs 39,000 £ . That’s a price difference of around 12,042 £.

As for electric range, the Hyundai IONIQ 6 offers clearly more range – reaching up to 680 km, about 539 km more than the Audi A3 Sportback.

A3 Sportback

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 Hyundai IONIQ 6 offers markedly more power – delivering 650 HP compared to 400 HP. That’s roughly 250 HP more horsepower.

When accelerating from 0 to 100 km/h, the Hyundai IONIQ 6 is somewhat quicker – completing the sprint in 3.3 s, while the Audi A3 Sportback takes 3.8 s. That’s about 0.5 s quicker.

There’s also a difference in torque: the Hyundai IONIQ 6 delivers clearly more torque with 770 Nm compared to 500 Nm. That’s about 270 Nm more.

IONIQ 6

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, Audi A3 Sportback is visibly lighter – 1,360 kg compared to 1,892 kg. The difference is around 532 kg.

Looking at boot space, the Hyundai IONIQ 6 offers marginally more boot space – 401 L compared to 380 L. That’s a difference of about 21 L.

When it comes to payload, the Audi A3 Sportback carries very slightly more – 480 kg compared to 438 kg. That’s a difference of about 42 kg.

Who wins the race in the data check?

The Hyundai IONIQ 6 is clearly superior 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 £39,000
IONIQ 6

Hyundai IONIQ 6

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Rear-Wheel Drive
  • Power HP 170 - 650 HP
  • Consumption kWh/100km 13.4 - 18.7 kWh/100km
  • Electric Range 487 - 680 km
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Hyundai IONIQ 6

The Hyundai IONIQ 6 glides down the road with a poise that feels more runway model than commuter car, its sleek silhouette promising efficiency without trying too hard. Inside, a calm, minimalist cabin packed with clever, usable tech makes it a compelling choice for buyers who want electric motoring that's smart, stylish and quietly practical.

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Reviews Hyundai IONIQ 6

4.6 (1 Reviews)
rate

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

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.

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Reviews Audi A3 Sportback

3.9 (1 Reviews)
rate

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

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Hyundai IONIQ 6
Audi A3 Sportback

Costs and Consumption
Price
39,000 - 65,100 £
Price
27,000 - 92,900 £
Consumption L/100km
-
Consumption L/100km
1.1 - 9.3 L/100km
Consumption kWh/100km
13.4 - 18.7 kWh/100km
Consumption kWh/100km
-
Electric Range
487 - 680 km
Electric Range
134 - 141 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
25 - 211 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,892 - 2,241 kg
Curb weight
1,360 - 1,685 kg
Trunk capacity
371 - 401 L
Trunk capacity
280 - 380 L
Length
-
Length
-
Width
1,880 - 1,940 mm
Width
1,816 - 1,851 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
386 - 438 kg
Payload
410 - 480 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
170 - 650 HP
Power HP
116 - 400 HP
Acceleration 0-100km/h
3.3 - 8.3 s
Acceleration 0-100km/h
3.8 - 10.1 s
Max Speed
-
Max Speed
-
Torque
350 - 770 Nm
Torque
220 - 500 Nm
Number of Cylinders
-
Number of Cylinders
4 - 5
Power kW
125 - 478 kW
Power kW
85 - 294 kW
Engine capacity
-
Engine capacity
1,498 - 2,480 cm3

General
Model Year
2026
Model Year
2,025 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
D, F, E, G, B
Brand
Hyundai
Brand
Audi
What drive types are available for the Hyundai IONIQ 6?

The Hyundai IONIQ 6 is available as All-Wheel Drive or Rear-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.