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Audi A5 Sportback vs BMW i4 - Differences and prices compared

Compare performance (367 HP vs 601 HP), boot space and price (38700 £ vs 49400 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Sportback or BMW i4?

Audi A5 Sportback

BMW i4

5 (1 Reviews)
rate

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

A5 Sportback

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 A5 Sportback has a evident advantage in terms of price – it starts at 38700 £ , while the BMW i4 costs 49400 £ . That’s a price difference of around 10629 £.

As for electric range, the BMW i4 performs decisively better – achieving up to 613 km, about 503 km more than the Audi A5 Sportback.

i4

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 i4 has a evident edge – offering 601 HP compared to 367 HP. That’s roughly 234 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW i4 is clearly perceptible quicker – completing the sprint in 3.70 s, while the Audi A5 Sportback takes 4.50 s. That’s about 0.80 s faster.

There’s also a difference in torque: BMW i4 pulls evident stronger with 795 Nm compared to 550 Nm. That’s about 245 Nm difference.

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A5 Sportback

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: BMW i4 offers a bit more seating capacity – 5 vs 4.

In curb weight, Audi A5 Sportback is to a small extent lighter – 1770 kg compared to 2070 kg. The difference is around 300 kg.

In terms of boot space, the BMW i4 offers minimal more room – 470 L compared to 445 L. That’s a difference of about 25 L.

When it comes to payload, Audi A5 Sportback slight takes the win – 530 kg compared to 480 kg. That’s a difference of about 50 kg.

Who comes out on top?

Overall, the BMW i4 shows itself to be is largely superior and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £49,400
i4

BMW i4

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 286 - 601 HP
  • Consumption kWh/100km : 14.7 - 16.7 kWh
  • Electric Range : 514 - 613 km
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Audi A5 Sportback
BMW i4

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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 i4

5 (1 Reviews)
rate

The BMW i4 arrives with the poise of a classic Gran Coupé, marrying BMW's playful handling with a sleek, modern interior that makes switching to electric feel like an upgrade rather than a compromise. For buyers who want a practical daily driver that still enjoys a spirited back-road run, the i4 quietly delivers smiles and a surprising dose of driver engagement.

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Reviews Audi A5 Sportback

Reviews BMW i4

5 (1 Reviews)
rate

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Audi A5 Sportback
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Costs and Consumption
Price
38700 - 68600 £
Price
49400 - 62500 £
Consumption L/100km
2 - 7.6 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.7 - 16.7 kWh
Electric Range
107 - 110 km
Electric Range
514 - 613 km
Battery Capacity
20.70 kWh
Battery Capacity
-
co2
45 - 172 g/km
co2
0 g/km
Fuel tank capacity
46 - 60 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Hatchback
Seats
4
Seats
5
Doors
5
Doors
-
Curb weight
1770 - 2170 kg
Curb weight
2070 - 2285 kg
Trunk capacity
331 - 445 L
Trunk capacity
470 L
Length
4829 - 4835 mm
Length
-
Width
1860 mm
Width
1852 mm
Height
1429 - 1444 mm
Height
-
Max trunk capacity
1175 - 1299 L
Max trunk capacity
-
Payload
475 - 530 kg
Payload
445 - 480 kg

Engine and Performance
Engine Type
Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
150 - 367 HP
Power HP
286 - 601 HP
Acceleration 0-100km/h
4.5 - 9.8 s
Acceleration 0-100km/h
3.7 - 6 s
Max Speed
216 - 250 km/h
Max Speed
-
Torque
280 - 550 Nm
Torque
400 - 795 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
110 - 270 kW
Power kW
210 - 442 kW
Engine capacity
1968 - 2995 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
A
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.