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Audi A6 Avant vs Hyundai IONIQ 6 comparison

Compare performance (367 HP vs 650 HP), boot space and price (49,700 £ vs 39,000 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Avant or Hyundai IONIQ 6?

Audi A6 Avant vs Hyundai IONIQ 6: Key differences

Audi A6 Avant

  • very slightly lighter
  • noticeably more trunk space
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Hyundai IONIQ 6

4.6 (2 Reviews)
rate
  • visibly cheaper
  • substantially more power
  • considerably more electric range
  • significantly quicker 0–100 km/h
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By Achim Sedelmaier

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

A6 Avant

Costs and Efficiency:

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

Hyundai IONIQ 6 is visibly cheaper – starting at 39,000 £ , while the Audi A6 Avant costs 49,700 £ . That’s a price difference of around 10,672 £.

As for electric range, the Hyundai IONIQ 6 offers considerably more range – reaching up to 680 km, about 579 km more than the Audi A6 Avant.

IONIQ 6

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 Hyundai IONIQ 6 offers substantially more power – delivering 650 HP compared to 367 HP. That’s roughly 283 HP more horsepower.

When accelerating from 0 to 100 km/h, the Hyundai IONIQ 6 is significantly quicker – completing the sprint in 3.3 s, while the Audi A6 Avant takes 4.7 s. That’s about 1.4 s quicker.

There’s also a difference in torque: the Hyundai IONIQ 6 delivers visibly more torque with 770 Nm compared to 580 Nm. That’s about 190 Nm more.

A6 Avant

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 A6 Avant is very slightly lighter – 1,865 kg compared to 1,892 kg. The difference is around 27 kg.

Looking at boot space, the Audi A6 Avant offers noticeably more boot space – 503 L compared to 401 L. That’s a difference of about 102 L.

When it comes to payload, the Audi A6 Avant carries noticeably more – 570 kg compared to 438 kg. That’s a difference of about 132 kg.

Who wins the race in the data check?

The Hyundai IONIQ 6 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 £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

Audi A6 Avant

The Audi A6 Avant wraps executive poise and usable practicality into an impeccably finished estate that makes everyday driving feel noticeably more grown-up. It serves up a calm, composed ride and clever packaging for buyers who want space and refinement without ostentation — the sensible choice that still manages to impress.

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Reviews Audi A6 Avant

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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 (2 Reviews)
rate

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

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Hyundai IONIQ 6

Costs and Consumption
Price
49,700 - 70,200 £
Price
39,000 - 65,100 £
Consumption L/100km
2.3 - 7.5 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
13.4 - 18.7 kWh/100km
Electric Range
94 - 101 km
Electric Range
487 - 680 km
Battery Capacity
-
Battery Capacity
-
co2
53 - 170 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,865 - 2,240 kg
Curb weight
1,892 - 2,241 kg
Trunk capacity
404 - 503 L
Trunk capacity
371 - 401 L
Length
-
Length
-
Width
1,875 mm
Width
1,880 - 1,940 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
535 - 570 kg
Payload
386 - 438 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
204 - 367 HP
Power HP
170 - 650 HP
Acceleration 0-100km/h
4.7 - 8.3 s
Acceleration 0-100km/h
3.3 - 8.3 s
Max Speed
-
Max Speed
-
Torque
340 - 580 Nm
Torque
350 - 770 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
150 - 270 kW
Power kW
125 - 478 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
A
Brand
Audi
Brand
Hyundai
Is the Audi A6 Avant offered with different drivetrains?

The Audi A6 Avant is offered with 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.