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Audi A5 Sportback vs BMW 3 Series Saloon - Differences and prices compared

Compare performance (367 HP vs 530 HP), boot space and price (38700 £ vs 39900 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Sportback or BMW 3 Series Saloon?

Audi A5 Sportback

BMW 3 Series Saloon

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

A5 Sportback

Costs and Efficiency:

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

Audi A5 Sportback has a slight advantage in terms of price – it starts at 38700 £ , while the BMW 3 Series Saloon costs 39900 £ . That’s a price difference of around 1200 £.

Fuel consumption also shows a difference: Audi A5 Sportback manages with 2 L and is therefore somewhat more efficient than the BMW 3 Series Saloon with 2.40 L. The difference is about 0.40 L per 100 km.

As for electric range, the Audi A5 Sportback performs barely noticeable better – achieving up to 110 km, about 9 km more than the BMW 3 Series Saloon.

3 Series Saloon

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 BMW 3 Series Saloon has a noticeable edge – offering 530 HP compared to 367 HP. That’s roughly 163 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW 3 Series Saloon is evident quicker – completing the sprint in 3.50 s, while the Audi A5 Sportback takes 4.50 s. That’s about 1 s faster.

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

There’s also a difference in torque: BMW 3 Series Saloon pulls clearly perceptible stronger with 700 Nm compared to 550 Nm. That’s about 150 Nm difference.

A5 Sportback

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.

Seats: BMW 3 Series Saloon offers somewhat more seating capacity – 5 vs 4.

In curb weight, BMW 3 Series Saloon is somewhat lighter – 1575 kg compared to 1770 kg. The difference is around 195 kg.

In terms of boot space, the BMW 3 Series Saloon offers barely noticeable more room – 480 L compared to 445 L. That’s a difference of about 35 L.

When it comes to payload, Audi A5 Sportback hardly perceptible takes the win – 530 kg compared to 495 kg. That’s a difference of about 35 kg.

Who wins the race in the data check?

The BMW 3 Series Saloon sits 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.

Audi A5 Sportback
BMW 3 Series Saloon

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £39,900
3 Series Saloon

BMW 3 Series Saloon

  • Engine Type : Diesel MHEV, Petrol, Petrol MHEV, Plugin Hybrid
  • Transmission : Automatic, Manuel
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 150 - 530 HP
  • Consumption L/100km : 2.4 - 10.1 L
  • Electric Range : 96 - 101 km
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Audi A5 Sportback

The Audi A5 Sportback dresses up sleek coupe proportions with the everyday sense of a practical hatchback, so you get striking looks without the compromises. Behind the wheel it balances poise and comfort with premium trimmings that make daily driving feel a little bit special — ideal for buyers who want style and substance in equal measure.

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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 Audi A5 Sportback

Reviews BMW 3 Series Saloon

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Audi A5 Sportback
BMW 3 Series Saloon

Costs and Consumption
Price
38700 - 68600 £
Price
39900 - 91000 £
Consumption L/100km
2 - 7.6 L
Consumption L/100km
2.4 - 10.1 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
107 - 110 km
Electric Range
96 - 101 km
Battery Capacity
20.70 kWh
Battery Capacity
19.50 kWh
co2
45 - 172 g/km
co2
54 - 227 g/km
Fuel tank capacity
46 - 60 L
Fuel tank capacity
40 - 59 L

Dimensions and Body
Body Type
Hatchback
Body Type
Sedan
Seats
4
Seats
5
Doors
5
Doors
4
Curb weight
1770 - 2170 kg
Curb weight
1575 - 1960 kg
Trunk capacity
331 - 445 L
Trunk capacity
375 - 480 L
Length
4829 - 4835 mm
Length
4713 - 4714 mm
Width
1860 mm
Width
1827 - 1903 mm
Height
1429 - 1444 mm
Height
1440 - 1446 mm
Max trunk capacity
1175 - 1299 L
Max trunk capacity
-
Payload
475 - 530 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
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 - 367 HP
Power HP
150 - 530 HP
Acceleration 0-100km/h
4.5 - 9.8 s
Acceleration 0-100km/h
3.5 - 8.6 s
Max Speed
216 - 250 km/h
Max Speed
218 - 250 km/h
Torque
280 - 550 Nm
Torque
250 - 700 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4 - 6
Power kW
110 - 270 kW
Power kW
110 - 390 kW
Engine capacity
1968 - 2995 cm3
Engine capacity
1995 - 2998 cm3

General
Model Year
2025
Model Year
2024 - 2025
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
D, E, F, G, B
Brand
Audi
Brand
BMW

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Is the Audi A5 Sportback offered with different drivetrains?

Available configurations include All-Wheel Drive or Front-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.