@ Audi AG
@ Kia Corporation
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Audi A6 e-tron Sportback vs Kia EV6 – Differences & prices compared

Both models have their strengths – but which one suits you more?
Compare performance, efficiency, price and space directly: Audi A6 e-tron Sportback or Kia EV6?

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

A6 e-tron Sportback @ Audi AG

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Kia EV6 has a clearly perceptible advantage in terms of price – it starts at 38600 £, while the Audi A6 e-tron Sportback costs 53800 £. That’s a price difference of around 15266 £.

In terms of energy consumption, the advantage goes to the Audi A6 e-tron Sportback: with 13.70 kWh per 100 km, it’s a bit more efficient than the Kia EV6 with 15.90 kWh. That’s a difference of about 2.20 kWh.

As for range, the Audi A6 e-tron Sportback performs noticeable better – achieving up to 754 km, about 172 km more than the Kia EV6.

EV6 @ Kia Corporation

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 Kia EV6 has a barely noticeable edge – offering 609 HP compared to 551 HP. That’s roughly 58 HP more horsepower.

In acceleration from 0 to 100 km/h, the Kia EV6 is somewhat quicker – completing the sprint in 3.50 s, while the Audi A6 e-tron Sportback takes 3.90 s. That’s about 0.40 s faster.

In terms of top speed, the Kia EV6 performs barely noticeable better – reaching 260 km/h, while the Audi A6 e-tron Sportback tops out at 240 km/h. The difference is around 20 km/h.

There’s also a difference in torque: Audi A6 e-tron Sportback pulls hardly perceptible stronger with 855 Nm compared to 770 Nm. That’s about 85 Nm difference.

A6 e-tron Sportback @ Audi AG

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In curb weight, Kia EV6 is to a small extent lighter – 1955 kg compared to 2175 kg. The difference is around 220 kg.

In terms of boot space, the Audi A6 e-tron Sportback offers barely noticeable more room – 502 L compared to 490 L. That’s a difference of about 12 L.

In maximum load capacity, the Audi A6 e-tron Sportback performs slight better – up to 1330 L, which is about 40 L more than the Kia EV6.

When it comes to payload, Audi A6 e-tron Sportback minimal takes the win – 500 kg compared to 450 kg. That’s a difference of about 50 kg.

Who wins the race?

The Kia EV6 proves to be has a very small edge and therefore becomes our DriveDuel Champion!
Kia EV6 is the better all-rounder in this comparison.

from about £38,600
EV6 @ Kia Corporation

Kia EV6

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 170 - 609 HP
  • Consumption kWh/100km : 15.9 - 20.9 kWh
  • Electric Range : 428 - 582 km

Audi A6 e-tron Sportback

The Audi A6 e-tron Sportback wraps futuristic electric technology in elegant, coupe-like proportions, so you arrive looking sharp without shouting for attention. Inside, refined materials and a calm, driver-focused layout make it a convincing choice for buyers who want quiet, effortless performance with a dash of everyday practicality — the kind of car that raises eyebrows without saying a word.

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Kia EV6

5 (1)
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The Kia EV6 looks like it sprinted off a concept stage, its bold, futuristic lines wrapping a surprisingly spacious and grown-up cabin. On the road it delivers crisp, immediate thrust and composed handling, with enough everyday practicality and slick tech to make ditching petrol feel like an upgrade rather than a compromise.

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Audi A6 e-tron Sportback
Kia EV6
A6 e-tron Sportback @ Audi AG
EV6 @ Kia Corporation

Costs and Consumption

Price
53800 - 98700 £
Price
38600 - 60000 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
13.7 - 16.3 kWh
Consumption kWh/100km
15.9 - 20.9 kWh
Electric Range
572 - 754 km
Electric Range
428 - 582 km
Battery Capacity
75.8 - 94.9 kWh
Battery Capacity
63 - 84 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
2175 - 2400 kg
Curb weight
1955 - 2220 kg
Trunk capacity
502 L
Trunk capacity
480 - 490 L
Length
4928 mm
Length
4695 mm
Width
1923 mm
Width
1880 - 1890 mm
Height
1465 - 1487 mm
Height
1545 - 1550 mm
Max trunk capacity
1330 L
Max trunk capacity
1250 - 1290 L
Payload
470 - 500 kg
Payload
440 - 450 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
326 - 551 HP
Power HP
170 - 609 HP
Acceleration 0-100km/h
3.9 - 6 s
Acceleration 0-100km/h
3.5 - 8.7 s
Max Speed
210 - 240 km/h
Max Speed
185 - 260 km/h
Torque
435 - 855 Nm
Torque
350 - 770 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
240 - 405 kW
Power kW
125 - 448 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2024
Model Year
2024 - 2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Audi
Brand
Kia
What drivetrain options does the Audi A6 e-tron Sportback have?

The Audi A6 e-tron Sportback is available as Rear-Wheel Drive or All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.