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Audi A6 Avant vs CUPRA Formentor comparison

Compare performance (367 HP vs 390 HP), boot space and price (49,700 £ vs 35,200 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Avant or CUPRA Formentor?

Audi A6 Avant vs CUPRA Formentor: Key differences

Audi A6 Avant

  • moderately more trunk space

CUPRA Formentor

4.9 (2 Reviews)
rate
  • considerably cheaper
  • marginally more power
  • significantly more efficient
  • somewhat more electric range
  • slightly quicker 0–100 km/h
  • markedly lighter

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

A6 Avant

Costs and Efficiency:

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

CUPRA Formentor is considerably cheaper – starting at 35,200 £ , while the Audi A6 Avant costs 49,700 £ . That’s a price difference of around 14,473 £.

Fuel consumption also shows a difference: the CUPRA Formentor uses 1.4 L/100km and is significantly more efficient than the Audi A6 Avant with 2.3 L/100km. The difference is about 0.9 L/100km.

As for electric range, the CUPRA Formentor offers somewhat more range – reaching up to 126 km, about 25 km more than the Audi A6 Avant.

Formentor

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the CUPRA Formentor offers marginally more power – delivering 390 HP compared to 367 HP. That’s roughly 23 HP more horsepower.

When accelerating from 0 to 100 km/h, the CUPRA Formentor is slightly quicker – completing the sprint in 4.2 s, while the Audi A6 Avant takes 4.7 s. That’s about 0.5 s quicker.

There’s no difference in top speed – both reach 250 km/h.

There’s also a difference in torque: the Audi A6 Avant delivers somewhat more torque with 580 Nm compared to 480 Nm. That’s about 100 Nm more.

A6 Avant

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 terms of curb weight, CUPRA Formentor is markedly lighter – 1,434 kg compared to 1,865 kg. The difference is around 431 kg.

Looking at boot space, the Audi A6 Avant offers moderately more boot space – 503 L compared to 450 L. That’s a difference of about 53 L.

For maximum load capacity, the Audi A6 Avant offers only slightly more capacity – up to 1,534 L, about 29 L more than the CUPRA Formentor.

When it comes to payload, the Audi A6 Avant carries barely more – 570 kg compared to 526 kg. That’s a difference of about 44 kg.

Who wins the race in the data check?

The CUPRA Formentor 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 £35,200
Formentor

CUPRA Formentor

  • Engine Type : Petrol, Petrol MHEV, Diesel, Plugin Hybrid
  • Transmission : Automatic, Manuel
  • Drive Type : All-Wheel Drive, Front-Wheel Drive
  • Power HP : 150 - 390 HP
  • Consumption L/100km : 1.4 - 10.1 L/100km
  • Electric Range : 117 - 126 km
Audi A6 Avant
CUPRA Formentor

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.

details

CUPRA Formentor

With coupe-like lines and a muscular stance the Cupra Formentor blends sporty drama with everyday sense, so it looks like it’s in motion even at a standstill. Inside and out it’s tuned for drivers who want engaging handling and a grown-up cabin — practical enough for daily life, playful enough to make the commute feel like a short track session.

details
Audi A6 Avant
CUPRA Formentor

Costs and Consumption

Price
49,700 - 70,200 £
Price
35,200 - 62,500 £
Consumption L/100km
2.3 - 7.5 L/100km
Consumption L/100km
1.4 - 10.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
94 - 101 km
Electric Range
117 - 126 km
Battery Capacity
-
Battery Capacity
19.7 kWh
co2
53 - 170 g/km
co2
32 - 229 g/km
Fuel tank capacity
56 - 60 L
Fuel tank capacity
40 - 55 L

Dimensions and Body

Body Type
Estate
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1,865 - 2,240 kg
Curb weight
1,434 - 1,742 kg
Trunk capacity
404 - 503 L
Trunk capacity
345 - 450 L
Length
4,999 mm
Length
4,451 mm
Width
1,875 mm
Width
1,839 - 1,852 mm
Height
1,472 mm
Height
1,511 - 1,537 mm
Max trunk capacity
1,497 - 1,534 L
Max trunk capacity
1,415 - 1,505 L
Payload
535 - 570 kg
Payload
439 - 526 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic, Manuel
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Dual-Clutch Automatic, Manual Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive, Front-Wheel Drive
Power HP
204 - 367 HP
Power HP
150 - 390 HP
Acceleration 0-100km/h
4.7 - 8.3 s
Acceleration 0-100km/h
4.2 - 9 s
Max Speed
238 - 250 km/h
Max Speed
210 - 250 km/h
Torque
340 - 580 Nm
Torque
250 - 480 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4 - 5
Power kW
150 - 270 kW
Power kW
110 - 287 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
1,498 - 2,480 cm3

General

Model Year
2,025
Model Year
2,024 - 2,026
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
G, E, D, F, B
Brand
Audi
Brand
CUPRA
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.