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Audi A5 Avant vs BMW i4 - Differences and prices compared

Compare performance (367 HP vs 601 HP), boot space and price (40200 £ vs 49400 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Avant or BMW i4?

Audi A5 Avant

BMW i4

5 (1 Reviews)
rate

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

A5 Avant

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Audi A5 Avant has a distinct advantage in terms of price – it starts at 40200 £ , while the BMW i4 costs 49400 £ . That’s a price difference of around 9214 £.

As for electric range, the BMW i4 performs significantly better – achieving up to 613 km, about 505 km more than the Audi A5 Avant.

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 evident quicker – completing the sprint in 3.70 s, while the Audi A5 Avant takes 4.50 s. That’s about 0.80 s faster.

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

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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.

Seats: BMW i4 offers to a small extent more seating capacity – 5 vs 4.

In curb weight, Audi A5 Avant is a bit lighter – 1785 kg compared to 2070 kg. The difference is around 285 kg.

In terms of boot space, the Audi A5 Avant offers slight more room – 476 L compared to 470 L. That’s a difference of about 6 L.

When it comes to payload, Audi A5 Avant to a small extent takes the win – 535 kg compared to 480 kg. That’s a difference of about 55 kg.

Who wins the race?

The BMW i4 proves to be dominates this comparison and therefore becomes our DriveDuel Champion!
BMW i4 is the better all-rounder in this comparison.

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
details
Audi A5 Avant
BMW i4

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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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.

details
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Reviews Audi A5 Avant

Reviews BMW i4

5 (1 Reviews)
rate

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BMW i4

Costs and Consumption
Price
40200 - 70000 £
Price
49400 - 62500 £
Consumption L/100km
2.1 - 7.7 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.7 - 16.7 kWh
Electric Range
104 - 108 km
Electric Range
514 - 613 km
Battery Capacity
20.70 kWh
Battery Capacity
-
co2
47 - 175 g/km
co2
0 g/km
Fuel tank capacity
46 - 60 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
Hatchback
Seats
4
Seats
5
Doors
5
Doors
-
Curb weight
1785 - 2185 kg
Curb weight
2070 - 2285 kg
Trunk capacity
361 - 476 L
Trunk capacity
470 L
Length
4829 - 4835 mm
Length
-
Width
1860 mm
Width
1852 mm
Height
1444 - 1460 mm
Height
-
Max trunk capacity
1306 - 1424 L
Max trunk capacity
-
Payload
480 - 535 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
214 - 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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What drive types are available for the Audi A5 Avant?

The Audi A5 Avant is offered with 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.