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Audi A6 Limousine vs Kia EV9 comparison

Compare performance (367 HP vs 508 HP), boot space and price (47,600 £ vs 54,200 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Limousine or Kia EV9?

Audi A6 Limousine vs Kia EV9: Key differences

Audi A6 Limousine

  • slightly cheaper
  • visibly lighter
  • clearly more trunk space
details

Kia EV9

5 (1 Reviews)
rate
  • visibly more power
  • significantly more electric range
  • very slightly quicker 0–100 km/h
details

By Achim Sedelmaier

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

A6 Limousine

Costs and Efficiency:

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

Audi A6 Limousine is slightly cheaper – starting at 47,600 £ , while the Kia EV9 costs 54,200 £ . That’s a price difference of around 6,591 £.

As for electric range, the Kia EV9 offers significantly more range – reaching up to 563 km, about 458 km more than the Audi A6 Limousine.

EV9

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 Kia EV9 offers visibly more power – delivering 508 HP compared to 367 HP. That’s roughly 141 HP more horsepower.

When accelerating from 0 to 100 km/h, the Kia EV9 is very slightly quicker – completing the sprint in 4.6 s, while the Audi A6 Limousine takes 4.7 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the Kia EV9 delivers visibly more torque with 740 Nm compared to 580 Nm. That’s about 160 Nm more.

A6 Limousine

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Kia EV9 offers more seats – 7 vs 5.

In terms of curb weight, Audi A6 Limousine is visibly lighter – 1,845 kg compared to 2,392 kg. The difference is around 547 kg.

Looking at boot space, the Audi A6 Limousine offers clearly more boot space – 492 L compared to 333 L. That’s a difference of about 159 L.

When it comes to payload, the Audi A6 Limousine carries barely more – 625 kg compared to 615 kg. That’s a difference of about 10 kg.

Who wins the race in the data check?

The Kia EV9 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 £54,200
EV9

Kia EV9

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 204 - 508 HP
  • Consumption kWh/100km : 19.5 - 22.8 kWh/100km
  • Electric Range : 443 - 563 km
details

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Audi A6 Limousine
Kia EV9

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A6 Limousine

The Audi A6 cuts a clean, purposeful silhouette with an interior that feels like a quiet, high-tech office on wheels—luxurious materials and clever gadgets make long journeys surprisingly pleasant. It balances composed, confident driving with enough flair to keep you entertained, making it a sensible choice for buyers who want executive polish without showing off.

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Reviews Audi A6 Limousine

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Kia EV9

The Kia EV9 is a bold, boxy electric SUV that looks like it could swallow your luggage and the in‑laws, with an interior that feels more lounge than cockpit and a presence that makes smaller rivals suddenly feel shy. On the road it delivers calm long‑distance composure with enough shove to keep overtakes effortless, and its tech and practicality make it an easy, sensible choice for buyers who want electric without compromise.

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Reviews Kia EV9

5 (1 Reviews)
rate

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Audi A6 Limousine
Kia EV9

Costs and Consumption
Price
47,600 - 68,100 £
Price
54,200 - 78,000 £
Consumption L/100km
2.2 - 7.3 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
19.5 - 22.8 kWh/100km
Electric Range
97 - 105 km
Electric Range
443 - 563 km
Battery Capacity
-
Battery Capacity
-
co2
49 - 166 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
6 - 7
Doors
-
Doors
-
Curb weight
1,845 - 2,220 kg
Curb weight
2,392 - 2,664 kg
Trunk capacity
354 - 492 L
Trunk capacity
333 L
Length
-
Length
-
Width
1,875 mm
Width
1,980 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
535 - 625 kg
Payload
542 - 615 kg

Engine and Performance
Engine Type
Petrol, Diesel MHEV, Petrol 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
Rear-Wheel Drive, All-Wheel Drive
Power HP
204 - 367 HP
Power HP
204 - 508 HP
Acceleration 0-100km/h
4.7 - 8.2 s
Acceleration 0-100km/h
4.6 - 9.4 s
Max Speed
-
Max Speed
-
Torque
340 - 580 Nm
Torque
350 - 740 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
150 - 270 kW
Power kW
150 - 374 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
A
Brand
Audi
Brand
Kia
What drivetrain options does the Audi A6 Limousine have?

Available configurations include 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.