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Audi A5 Avant vs BMW i4 comparison

Compare performance (639 HP vs 601 HP), boot space and price (41,600 £ vs 49,400 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Avant or BMW i4?

Audi A5 Avant vs BMW i4: Key differences

Audi A5 Avant

4.4 (1 Reviews)
rate
  • somewhat cheaper
  • very slightly more power
  • slightly lighter
details

BMW i4

5 (3 Reviews)
rate
  • substantially more electric range
  • clearly more trunk space
details

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:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Audi A5 Avant is somewhat cheaper – starting at 41,600 £ , while the BMW i4 costs 49,400 £ . That’s a price difference of around 7,757 £.

As for electric range, the BMW i4 offers substantially more range – reaching 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 Audi A5 Avant offers very slightly more power – delivering 639 HP compared to 601 HP. That’s roughly 38 HP more horsepower.

Both models accelerate almost equally fast – 3.7 s from 0 to 100 km/h.

There’s also a difference in torque: the Audi A5 Avant delivers marginally more torque with 825 Nm compared to 795 Nm. That’s about 30 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, Audi A5 Avant is slightly lighter – 1,785 kg compared to 2,070 kg. The difference is around 285 kg.

Looking at boot space, the BMW i4 offers clearly more boot space – 470 L compared to 361 L. That’s a difference of about 109 L.

When it comes to payload, the Audi A5 Avant carries moderately more – 535 kg compared to 480 kg. That’s a difference of about 55 kg.

Who wins the race in the data check?

The BMW i4 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 £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/100km
  • Electric Range : 514 - 613 km
details

Frequently compared as well

Audi A5 Avant
Audi A6 Avant
VS
The Audi A5 Avant is the stylish, nimble estate that turns everyday runs into a bit of a pleasure drive, whereas the Audi A6 Avant trades some of that sporting charm for a roomier cabin, extra tech and a composed motorway demeanour. Choose the A5 if you crave sharper looks and livelier handling, …
BMW i4
BYD Seal
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The BMW i4 feels like a familiar, impeccably tuned sports saloon — razor-sharp steering, plush interior and that badge-backed refinement for drivers who crave engagement over bargains. The BYD Seal, meanwhile, is the plucky tech-packed challenger: startling range and kit for the money, bold design …
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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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 i4

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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P90439358_highRes_bmw-i4-m50-9-2021
P90439356_highRes_bmw-i4-m50-9-2021
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Reviews BMW i4

5 (3 Reviews)
rate
Marco
23 Apr 2026, 14:56:19

Amazing car with enormous torque, equipment and driving experience, at an acceptable fuel consumption.

How do you mainly use this car? (optional): Company car / Business
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Frequently compared as well

Audi A5 Avant
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The Audi A5 Avant and Audi Q5 pit a sleek, fastback-style estate against a compact premium SUV — one emphasises sharper handling, style and a car-like driving feel, the other delivers higher ride height, greater versatility and an easier view of the road. Pick the A5 Avant if you prioritise dynamic …
BMW i4
BMW iX2
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The BMW i4 and BMW iX2 represent two distinct approaches to electrification: the i4 is a sporty electric Gran Coupe focused on driving dynamics, while the iX2 is a compact electric SUV that prioritizes space and practicality. This comparison will cut through the specs to show how they differ in …
BMW i4
Polestar 4
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The BMW i4 is the driver's EV — taut handling, rear‑drive poise and a cockpit that still feels satisfyingly analogue — while the Polestar 4 plays the Scandinavian minimalist card, pairing bold coupe‑SUV looks with luxurious simplicity and polished electric range. Choose the i4 if you want …
Audi A5 Avant
BMW 3 Series Touring
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Choosing between the Audi A5 Avant and the BMW 3 Series Touring means deciding whether you prioritise elegant styling and a refined cabin or sharper handling and a more driver-focused feel. This comparison will run through practicality, performance, comfort and tech to help you pick the estate that …
BMW i4
BMW iX3
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The BMW i4 is a sporty electric Gran Coupé focused on engaging driving dynamics and a sleek, fastback profile, while the BMW iX3 is a practical electric compact SUV that emphasizes comfort, interior space and everyday usability. Pick the i4 if you value sharper handling and coupe-like styling; …
Audi A5 Avant
Volvo V60
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Audi A5 Avant and Volvo V60 go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
Audi A5 Avant
BMW 5 Series Touring
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In the realm of luxury estate cars, the Audi A5 Avant and BMW 5er Touring stand out for their impressive blend of style and performance. The A5 Avant offers a sleek design and superior tech features, while the 5er Touring boasts a spacious interior and exceptional driving dynamics. Ultimately, both …
BMW 4 Series Gran Coupe
BMW i4
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Audi A5 Avant
BMW i4

Costs and Consumption
Price
41,600 - 92,400 £
Price
49,400 - 62,500 £
Consumption L/100km
2.1 - 7.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.7 - 16.7 kWh/100km
Electric Range
83 - 108 km
Electric Range
514 - 613 km
Battery Capacity
-
Battery Capacity
-
co2
47 - 175 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,785 - 2,445 kg
Curb weight
2,070 - 2,285 kg
Trunk capacity
361 L
Trunk capacity
470 L
Length
-
Length
-
Width
1,860 - 1,952 mm
Width
1,852 mm
Height
-
Height
-
Max trunk capacity
-
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, Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
150 - 639 HP
Power HP
286 - 601 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
3.7 - 6 s
Max Speed
-
Max Speed
-
Torque
280 - 825 Nm
Torque
400 - 795 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
110 - 470 kW
Power kW
210 - 442 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
-

General
Model Year
2,025 - 2,026
Model Year
2,024 - 2,025
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
A
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.