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Audi A5 Avant vs BMW 7 Series comparison

Compare performance (639 HP vs 571 HP), boot space and price (41,600 £ vs 102,800 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Avant or BMW 7 Series?

Audi A5 Avant vs BMW 7 Series: Key differences

Audi A5 Avant

4.4 (1 Reviews)
rate
  • considerably cheaper
  • a bit more power
  • substantially more efficient
  • clearly more electric range
  • moderately quicker 0–100 km/h
  • markedly lighter
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BMW 7 Series

  • somewhat more trunk space
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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

A5 Avant

Costs and Efficiency:

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

Audi A5 Avant is considerably cheaper – starting at 41,600 £ , while the BMW 7 Series costs 102,800 £ . That’s a price difference of around 61,157 £.

Fuel consumption also shows a difference: the Audi A5 Avant uses 2.1 L/100km and is substantially more efficient than the BMW 7 Series with 3.3 L/100km. The difference is about 1.2 L/100km.

As for electric range, the Audi A5 Avant offers clearly more range – reaching up to 108 km, about 28 km more than the BMW 7 Series.

7 Series

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 Audi A5 Avant offers a bit more power – delivering 639 HP compared to 571 HP. That’s roughly 68 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A5 Avant is moderately quicker – completing the sprint in 3.7 s, while the BMW 7 Series takes 4.3 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the Audi A5 Avant delivers very slightly more torque with 825 Nm compared to 800 Nm. That’s about 25 Nm more.

A5 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, Audi A5 Avant is markedly lighter – 1,785 kg compared to 2,255 kg. The difference is around 470 kg.

Looking at boot space, the BMW 7 Series offers somewhat more boot space – 540 L compared to 476 L. That’s a difference of about 64 L.

When it comes to payload, the BMW 7 Series carries slightly more – 665 kg compared to 535 kg. That’s a difference of about 130 kg.

Who wins the race in the data check?

The Audi A5 Avant 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 £41,600
A5 Avant

Audi A5 Avant

  • Engine Type Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Front-Wheel Drive
  • Power HP 150 - 639 HP
  • Consumption L/100km 2.1 - 7.7 L/100km
  • Electric Range 83 - 108 km
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Frequently compared as well

Audi A5 Avant
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BMW 7 Series

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A5 Avant

The Audi A5 Avant dresses like a sleek coupe but carries like a sensible estate, offering buyers a rare blend of glamour and everyday practicality. Inside, the cabin feels beautifully sorted and the drive is composed and engaging, making routine errands feel a touch more enjoyable than they have any right to be.

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Reviews Audi A5 Avant

4.4 (1 Reviews)
rate
Hje
10 May 2026, 10:01:51

I do a lot of highway and generally long distance driving where A5 is superior to BMW 3.

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

BMW 7 Series

The BMW 7 Series is a flagship that balances whisper-quiet luxury with a driver's focus, wrapping advanced tech and plush comfort in a sleek, authoritative presence. It’s the kind of car that navigates city traffic and open roads with equal poise, offering a grown-up alternative for buyers who demand refinement without losing a little driving fun.

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Reviews BMW 7 Series

No reviews yet. Share your experience and help others decide.

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Costs and Consumption
Price
41,600 - 92,400 £
Price
102,800 - 128,700 £
Consumption L/100km
2.1 - 7.7 L/100km
Consumption L/100km
3.3 - 6.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
83 - 108 km
Electric Range
80 km
Battery Capacity
-
Battery Capacity
-
co2
47 - 175 g/km
co2
74 - 160 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,785 - 2,445 kg
Curb weight
2,255 - 2,525 kg
Trunk capacity
361 - 476 L
Trunk capacity
525 - 540 L
Length
-
Length
-
Width
1,860 - 1,952 mm
Width
1,950 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
480 - 535 kg
Payload
605 - 665 kg

Engine and Performance
Engine Type
Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Engine Type
Diesel MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
150 - 639 HP
Power HP
300 - 571 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
4.3 - 5.8 s
Max Speed
-
Max Speed
-
Torque
280 - 825 Nm
Torque
670 - 800 Nm
Number of Cylinders
4 - 6
Number of Cylinders
6
Power kW
110 - 470 kW
Power kW
220 - 420 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
2,993 - 2,998 cm3

General
Model Year
2,025 - 2,026
Model Year
2,024 - 2,025
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
F, B
Brand
Audi
Brand
BMW
What drive types are available for the Audi A5 Avant?

Available configurations include All-Wheel Drive or Front-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.