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Audi A7 vs Audi A6 Avant comparison

Compare performance (630 HP vs 367 HP), boot space and price (55,000 £ vs 49,700 £ ) at a glance. Find out which car is the better choice for you – Audi A7 or Audi A6 Avant?

Audi A7 vs Audi A6 Avant: Key differences

Audi A7

  • considerably more power
  • significantly more efficient
  • markedly quicker 0–100 km/h
  • very slightly lighter
  • barely more trunk space

Audi A6 Avant

  • moderately cheaper
  • markedly more electric range

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

A7

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Audi A6 Avant is moderately cheaper – starting at 49,700 £ , while the Audi A7 costs 55,000 £ . That’s a price difference of around 5,314 £.

Fuel consumption also shows a difference: the Audi A7 uses 1.2 L/100km and is significantly more efficient than the Audi A6 Avant with 2.3 L/100km. The difference is about 1.1 L/100km.

As for electric range, the Audi A6 Avant offers markedly more range – reaching up to 101 km, about 33 km more than the Audi A7.

A6 Avant

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 Audi A7 offers considerably more power – delivering 630 HP compared to 367 HP. That’s roughly 263 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A7 is markedly quicker – completing the sprint in 3.4 s, while the Audi A6 Avant takes 4.7 s. That’s about 1.3 s quicker.

Looking at top speed, the Audi A7 is a bit faster – reaching 280 km/h, while the Audi A6 Avant tops out at 250 km/h. The difference is around 30 km/h.

There’s also a difference in torque: the Audi A7 delivers visibly more torque with 850 Nm compared to 580 Nm. That’s about 270 Nm more.

A7

Space and Everyday Use:

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

Seats: Audi A6 Avant offers more seats – 5 vs 4.

In terms of curb weight, Audi A7 is very slightly lighter – 1,770 kg compared to 1,865 kg. The difference is around 95 kg.

Looking at boot space, the Audi A7 offers barely more boot space – 535 L compared to 503 L. That’s a difference of about 32 L.

For maximum load capacity, the Audi A6 Avant offers barely more capacity – up to 1,534 L, about 144 L more than the Audi A7.

When it comes to payload, the Audi A7 carries only slightly more – 600 kg compared to 570 kg. That’s a difference of about 30 kg.

Who wins the race in the data check?

The Audi A7 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 £55,000
A7

Audi A7

  • Engine Type : Diesel MHEV, Petrol MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Front-Wheel Drive
  • Power HP : 204 - 630 HP
  • Consumption L/100km : 1.2 - 12.2 L/100km
  • Electric Range : 67 - 68 km
Audi A7
Audi A6 Avant

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

View detailed analysis

Audi A7

The Audi A7 wraps elegant fastback lines around a sumptuous, tech-packed cabin that turns everyday drives into something a bit more special. It strikes a polished balance between relaxed comfort and engaging poise, so you’ll enjoy long cruises and spirited backroad runs while arriving in unmistakable style.

details

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
Audi A7
Audi A6 Avant

Costs and Consumption

Price
55,000 - 117,900 £
Price
49,700 - 70,200 £
Consumption L/100km
1.2 - 12.2 L/100km
Consumption L/100km
2.3 - 7.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
67 - 68 km
Electric Range
94 - 101 km
Battery Capacity
14.4 kWh
Battery Capacity
-
co2
28 - 276 g/km
co2
53 - 170 g/km
Fuel tank capacity
52 - 73 L
Fuel tank capacity
56 - 60 L

Dimensions and Body

Body Type
Hatchback
Body Type
Estate
Seats
4
Seats
5
Doors
5
Doors
5
Curb weight
1,770 - 2,150 kg
Curb weight
1,865 - 2,240 kg
Trunk capacity
380 - 535 L
Trunk capacity
404 - 503 L
Length
4,969 - 5,009 mm
Length
4,999 mm
Width
1,908 - 1,950 mm
Width
1,875 mm
Height
1,422 - 1,424 mm
Height
1,472 mm
Max trunk capacity
1,235 - 1,390 L
Max trunk capacity
1,497 - 1,534 L
Payload
510 - 600 kg
Payload
535 - 570 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol MHEV, Plugin Hybrid
Engine Type
Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
204 - 630 HP
Power HP
204 - 367 HP
Acceleration 0-100km/h
3.4 - 8.1 s
Acceleration 0-100km/h
4.7 - 8.3 s
Max Speed
245 - 280 km/h
Max Speed
238 - 250 km/h
Torque
370 - 850 Nm
Torque
340 - 580 Nm
Number of Cylinders
4 - 8
Number of Cylinders
4 - 6
Power kW
150 - 463 kW
Power kW
150 - 270 kW
Engine capacity
1,968 - 3,996 cm3
Engine capacity
1,968 - 2,995 cm3

General

Model Year
2,023 - 2,024
Model Year
2,025
CO2 Efficiency Class
E, F, B, G
CO2 Efficiency Class
F, D, E, B
Brand
Audi
Brand
Audi
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.