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Audi A4 Avant vs BMW iX3 comparison

Compare performance (470 HP vs 469 HP), boot space and price (37,200 £ vs 54,300 £ ) at a glance. Find out which car is the better choice for you – Audi A4 Avant or BMW iX3?

Audi A4 Avant vs BMW iX3: Key differences

Audi A4 Avant

5 (1 Reviews)
rate
  • clearly cheaper
  • only slightly more power
  • noticeably quicker 0–100 km/h
  • clearly lighter
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BMW iX3

4.6 (4 Reviews)
rate
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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

A4 Avant

Costs and Efficiency:

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

Audi A4 Avant is clearly cheaper – starting at 37,200 £ , while the BMW iX3 costs 54,300 £ . That’s a price difference of around 17,100 £.

iX3

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 A4 Avant offers only slightly more power – delivering 470 HP compared to 469 HP. That’s roughly 1 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A4 Avant is noticeably quicker – completing the sprint in 3.7 s, while the BMW iX3 takes 4.9 s. That’s about 1.2 s quicker.

There’s also a difference in torque: the BMW iX3 delivers barely more torque with 645 Nm compared to 600 Nm. That’s about 45 Nm more.

A4 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 A4 Avant is clearly lighter – 1,595 kg compared to 2,360 kg. The difference is around 765 kg.

When it comes to payload, the Audi A4 Avant carries moderately more – 565 kg compared to 465 kg. That’s a difference of about 100 kg.

Who wins the race in the data check?

The Audi A4 Avant is slightly 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 £37,200
A4 Avant

Audi A4 Avant

  • Engine Type Diesel MHEV, Petrol MHEV, Petrol
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Front-Wheel Drive
  • Power HP 136 - 470 HP
  • Consumption L/100km 4.8 - 9.7 L/100km
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View detailed analysis

Engine and Performance
View detailed analysis

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View detailed analysis

Audi A4 Avant

The Audi A4 Avant blends elegant, understated styling with practical estate versatility, making it a polished choice for drivers who want both poise and generous cargo space. Inside, the cabin feels premium and tech-forward while the composed driving manners turn routine journeys into a quietly satisfying experience—exactly the sensible indulgence buyers will appreciate.

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Reviews Audi A4 Avant

5 (1 Reviews)
rate

No reviews yet. Share your experience and help others decide.

BMW iX3

The BMW iX3 is an electric SUV that delivers the composed, premium driving experience BMW buyers expect. With a calm, refined cabin and practical everyday usability, it’s a strong choice for those who want electric motoring without giving up luxury and comfort.

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Reviews BMW iX3

4.6 (4 Reviews)
rate
Johan
20 Sept 2025, 16:15:37

Nice range, fast charging and… bidirectional charging!!

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Audi A4 Avant
BMW iX3

Costs and Consumption
Price
37,200 - 122,500 £
Price
54,300 - 66,300 £
Consumption L/100km
4.8 - 9.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.6 - 15.1 kWh/100km
Electric Range
-
Electric Range
635 - 805 km
Battery Capacity
-
Battery Capacity
-
co2
126 - 220 g/km
co2
0 g/km
Fuel tank capacity
40 - 58 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1,595 - 1,820 kg
Curb weight
2,360 kg
Trunk capacity
495 L
Trunk capacity
-
Length
4,750 - 4,782 mm
Length
-
Width
1,842 - 1,866 mm
Width
1,895 mm
Height
1,428 - 1,493 mm
Height
-
Max trunk capacity
1,495 L
Max trunk capacity
-
Payload
510 - 565 kg
Payload
465 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol MHEV, Petrol
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
All-Wheel Drive, Rear-Wheel Drive
Power HP
136 - 470 HP
Power HP
320 - 469 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
4.9 - 5.9 s
Max Speed
210 - 300 km/h
Max Speed
-
Torque
270 - 600 Nm
Torque
500 - 645 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
100 - 346 kW
Power kW
235 - 345 kW
Engine capacity
1,968 - 2,894 cm3
Engine capacity
-

General
Model Year
2,023 - 2,024
Model Year
2026
CO2 Efficiency Class
E, F, D, G
CO2 Efficiency Class
A
Brand
Audi
Brand
BMW
What drivetrain options does the Audi A4 Avant have?

The Audi A4 Avant is available as 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.