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Audi A6 e-tron Avant vs SEAT Ateca comparison

Compare performance (551 HP vs 150 HP), boot space and price (55,200 £ vs 25,100 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Avant or SEAT Ateca?

Audi A6 e-tron Avant vs SEAT Ateca: Key differences

Audi A6 e-tron Avant

3.4 (3 Reviews)
rate
  • considerably more power
  • significantly quicker 0–100 km/h
details

SEAT Ateca

4.5 (6 Reviews)
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  • significantly cheaper
  • clearly lighter
  • very slightly 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

A6 e-tron Avant

Costs and Efficiency:

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

SEAT Ateca is significantly cheaper – starting at 25,100 £ , while the Audi A6 e-tron Avant costs 55,200 £ . That’s a price difference of around 30,137 £.

Ateca

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 A6 e-tron Avant offers considerably more power – delivering 551 HP compared to 150 HP. That’s roughly 401 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A6 e-tron Avant is significantly quicker – completing the sprint in 3.9 s, while the SEAT Ateca takes 9 s. That’s about 5.1 s quicker.

There’s also a difference in torque: the Audi A6 e-tron Avant delivers significantly more torque with 855 Nm compared to 360 Nm. That’s about 495 Nm more.

A6 e-tron 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, SEAT Ateca is clearly lighter – 1,345 kg compared to 2,185 kg. The difference is around 840 kg.

Looking at boot space, the SEAT Ateca offers very slightly more boot space – 510 L compared to 502 L. That’s a difference of about 8 L.

When it comes to payload, the SEAT Ateca carries only slightly more – 525 kg compared to 500 kg. That’s a difference of about 25 kg.

Who wins the race in the data check?

The Audi A6 e-tron Avant 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 £55,200
A6 e-tron Avant

Audi A6 e-tron Avant

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 326 - 551 HP
  • Consumption kWh/100km 14.8 - 17 kWh/100km
  • Electric Range 539 - 716 km
details

Frequently compared as well

SEAT Ateca
VW T-Roc
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The SEAT Ateca and the VW T‑Roc are two closely related compact crossover SUVs from the Volkswagen Group, each offering a blend of practicality, comfort and engaging driving manners. This comparison will highlight where the Ateca’s straightforward value and roomy practicality differ from the …
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The SEAT Ateca and Skoda Kamiq are two popular compact SUVs that take different approaches: the Ateca leans toward a roomier, more driver-focused experience while the Kamiq prioritizes city-friendly practicality and efficiency. This comparison will focus on space, driving dynamics, equipment and …
Audi A6 e-tron Avant
SEAT Ateca

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A6 e-tron Avant

The Audi A6 e-tron Avant wraps Audi's trademark refinement into a sleek electric estate that looks at home in the city or on the open road. Inside it's grown-up and tech-forward with practical packaging for family life, delivering a composed, confident drive that makes everyday hauling feel a bit more special and slightly futuristic.

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Reviews Audi A6 e-tron Avant

3.4 (3 Reviews)
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No reviews yet. Share your experience and help others decide.

SEAT Ateca

The SEAT Ateca blends sharp, purposeful styling with practical space that turns everyday errands into something a bit more enjoyable. It’s poised and engaging to drive for its segment, offers solid value, and has just enough personality to make you smile on the school run.

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SEAT-Ateca_004

Reviews SEAT Ateca

4.5 (6 Reviews)
rate
editor
1 Jul 2026, 17:23:30

Exactly the right size. Just still suitable for families. The touchscreen is nicely integrated, not just a tablet stuck on — it flows into a console with the Virtual Cockpit and still has real buttons for the most important everyday functions. Perfect mix. My comparisons were the new 2er Active Tourer, the B‑Class and the Kia Sportage. The Ateca won for me overall by a clear margin, but it was a bit overpriced in comparison. And it wasn't my dream car. More a "practical car." Cheap is a thing of the past.

The speedo shows up to 218 km/h, but it really struggles to get beyond about 180. Above 150 km/h it also gets noticeably louder, but still acceptable. For people who like to glide along comfortably it's a very good choice; for those who like to drive fast, rather not. It handles dirt tracks well thanks to its ground clearance, and it also takes corners very well. Already somewhat sporty, agile.

Folding tow hitch, partially autonomous driving, lots of useful driver aids, a good multimedia concept, etc., as well as the very good seating position and controls make it attractive.

My previous 2.0L diesel was noticeably better to drive at higher speeds. But yes, times have changed. Not everything is perfect, but overall it has earned its 5 stars when you factor in the price and compare what you get for your money. 1.5 TSI Xperience DSG +XL + ***

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Stefan
10 Jun 2026, 12:17:28

The Seat Ateca is a very affordable SUV with excellent handling and plenty of space for the whole family. A companion that can do it all and is equally suited to everyday use as to long trips fully loaded. A very good choice for the active family that needs a car that fits most needs.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Nico
20 May 2026, 12:31:33

+ Great, firm seats, large boot for such a compact car, good fuel economy, lots of interior space, uncomplicated controls, very agile and safe handling, good build quality, very good steering, good braking performance, relatively small turning circle
- Very poor voice control and navigation, cockpit display too small with very small fonts and symbols, steering wheel too thin, seats too flat despite electric adjustment, poor engine soundproofing, tank far too small, complicated maintenance (oil change appalling), undersized rear brake, fuel filler on the wrong side, sound almost without bass (Beats)

How do you mainly use this car? (optional): Long-distance driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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The Audi A6 e-tron Avant and the Audi Q6 e-tron bring electric power to two distinct Audi philosophies: the Avant offers a low, aerodynamic touring wagon focused on efficiency and luggage capacity, while the Q6 e-tron is a higher-riding SUV that emphasizes space, visibility and everyday …
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The Audi A6 e-tron Avant and the VW ID.7 Touring are two electric estate cars aimed at buyers who want long-range practicality with the feel of a traditional wagon, but they take different approaches to luxury, technology and driving character. The Audi leans on premium materials, sharper dynamics …
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Ford Kuga
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In the highly competitive compact SUV segment, the Ford Kuga and SEAT Ateca both offer compelling options for consumers. The Kuga stands out with its robust hybrid powertrain options and impressive in-cabin technology, while the Ateca boasts a sportier drive and agility on the road, enhanced by its …
Kia Sportage
SEAT Ateca
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When comparing the Kia Sportage and the SEAT Ateca, both models stand out for their blend of style and practicality. The Sportage boasts a more spacious interior and a comprehensive suite of tech features, appealing to families and tech enthusiasts alike. Meanwhile, the Ateca offers agile handling …
Audi A6 e-tron Avant
SEAT Ateca

Costs and Consumption
Price
55,200 - 100,100 £
Price
25,100 - 36,900 £
Consumption L/100km
-
Consumption L/100km
4.9 - 6.4 L/100km
Consumption kWh/100km
14.8 - 17 kWh/100km
Consumption kWh/100km
-
Electric Range
539 - 716 km
Electric Range
-
Battery Capacity
75.8 - 94.9 kWh
Battery Capacity
-
co2
0 g/km
co2
129 - 144 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
2,185 - 2,410 kg
Curb weight
1,345 - 1,514 kg
Trunk capacity
502 L
Trunk capacity
510 L
Length
4,928 mm
Length
-
Width
1,923 mm
Width
1,841 mm
Height
1,504 - 1,527 mm
Height
-
Max trunk capacity
1,422 L
Max trunk capacity
-
Payload
470 - 500 kg
Payload
516 - 525 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol, Diesel
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
326 - 551 HP
Power HP
116 - 150 HP
Acceleration 0-100km/h
3.9 - 6 s
Acceleration 0-100km/h
9 - 11 s
Max Speed
210 - 240 km/h
Max Speed
-
Torque
435 - 855 Nm
Torque
200 - 360 Nm
Number of Cylinders
-
Number of Cylinders
3 - 4
Power kW
240 - 405 kW
Power kW
85 - 110 kW
Engine capacity
-
Engine capacity
999 - 1,968 cm3

General
Model Year
2024
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
E, D
Brand
Audi
Brand
SEAT
What drivetrain options does the Audi A6 e-tron Avant have?

The Audi A6 e-tron Avant is available as Rear-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.