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Audi A5 Avant vs BMW 3 Series Saloon comparison

Compare performance (639 HP vs 530 HP), boot space and price (41,600 £ vs 39,900 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Avant or BMW 3 Series Saloon?

Audi A5 Avant vs BMW 3 Series Saloon: Key differences

Audi A5 Avant

  • a bit more power
  • a bit more efficient
  • barely more electric range
details

BMW 3 Series Saloon

  • very slightly cheaper
  • marginally quicker 0–100 km/h
  • slightly lighter
  • noticeably more trunk space
details

By Achim Sedelmaier

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

A5 Avant

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.

BMW 3 Series Saloon is very slightly cheaper – starting at 39,900 £ , while the Audi A5 Avant costs 41,600 £ . That’s a price difference of around 1,672 £.

Fuel consumption also shows a difference: the Audi A5 Avant uses 2.1 L/100km and is a bit more efficient than the BMW 3 Series Saloon with 2.4 L/100km. The difference is about 0.3 L/100km.

As for electric range, the Audi A5 Avant offers barely more range – reaching up to 108 km, about 7 km more than the BMW 3 Series Saloon.

3 Series Saloon

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 A5 Avant offers a bit more power – delivering 639 HP compared to 530 HP. That’s roughly 109 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 3 Series Saloon is marginally quicker – completing the sprint in 3.5 s, while the Audi A5 Avant takes 3.7 s. That’s about 0.2 s quicker.

There’s also a difference in torque: the Audi A5 Avant delivers somewhat more torque with 825 Nm compared to 700 Nm. That’s about 125 Nm more.

A5 Avant

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW 3 Series Saloon is slightly lighter – 1,575 kg compared to 1,785 kg. The difference is around 210 kg.

Looking at boot space, the BMW 3 Series Saloon offers noticeably more boot space – 480 L compared to 361 L. That’s a difference of about 119 L.

When it comes to payload, the Audi A5 Avant carries only slightly more – 535 kg compared to 495 kg. That’s a difference of about 40 kg.

Who wins the race in the data check?

The Audi A5 Avant comes out clearly 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
details

Frequently compared as well

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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

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BMW 3 Series Saloon

The BMW 3 Series saloon is a driver's car in a suit, blending poised handling with a cabin that feels more premium than its practicality suggests. It’s composed enough for daily duties yet playful enough to keep weekend drives interesting, making it a sensible choice for buyers who still want to have fun.

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Reviews BMW 3 Series Saloon

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Audi A5 Avant
BMW 3 Series Saloon

Costs and Consumption
Price
41,600 - 92,400 £
Price
39,900 - 91,000 £
Consumption L/100km
2.1 - 7.7 L/100km
Consumption L/100km
2.4 - 10.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
83 - 108 km
Electric Range
96 - 101 km
Battery Capacity
-
Battery Capacity
19.5 kWh
co2
47 - 175 g/km
co2
54 - 227 g/km
Fuel tank capacity
-
Fuel tank capacity
40 L

Dimensions and Body
Body Type
Estate
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
4
Curb weight
1,785 - 2,445 kg
Curb weight
1,575 - 1,960 kg
Trunk capacity
361 L
Trunk capacity
375 - 480 L
Length
-
Length
4,713 mm
Width
1,860 - 1,952 mm
Width
1,827 - 1,903 mm
Height
-
Height
1,446 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
480 - 535 kg
Payload
405 - 495 kg

Engine and Performance
Engine Type
Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Engine Type
Diesel MHEV, Petrol, Petrol MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic, Manuel
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Automatic Gearbox, Manual Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
150 - 639 HP
Power HP
150 - 530 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
3.5 - 8.6 s
Max Speed
-
Max Speed
230 km/h
Torque
280 - 825 Nm
Torque
250 - 700 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4 - 6
Power kW
110 - 470 kW
Power kW
110 - 390 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
1,995 - 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
D, E, F, G, 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.