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BMW 3 Series Saloon vs Audi Q3 comparison

Compare performance (530 HP vs 272 HP), boot space and price (39,900 £ vs 38,200 £ ) at a glance. Find out which car is the better choice for you – BMW 3 Series Saloon or Audi Q3?

BMW 3 Series Saloon vs Audi Q3: Key differences

BMW 3 Series Saloon

  • substantially more power
  • clearly quicker 0–100 km/h
  • barely lighter
details

Audi Q3

4.2 (3 Reviews)
rate
  • marginally cheaper
  • considerably more efficient
  • somewhat more electric range
  • barely 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

3 Series Saloon

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 Q3 is marginally cheaper – starting at 38,200 £ , while the BMW 3 Series Saloon costs 39,900 £ . That’s a price difference of around 1,714 £.

Fuel consumption also shows a difference: the Audi Q3 uses 1.7 L/100km and is considerably more efficient than the BMW 3 Series Saloon with 2.4 L/100km. The difference is about 0.7 L/100km.

As for electric range, the Audi Q3 offers somewhat more range – reaching up to 119 km, about 18 km more than the BMW 3 Series Saloon.

Q3

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the BMW 3 Series Saloon offers substantially more power – delivering 530 HP compared to 272 HP. That’s roughly 258 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 3 Series Saloon is clearly quicker – completing the sprint in 3.5 s, while the Audi Q3 takes 5.7 s. That’s about 2.2 s quicker.

There’s also a difference in torque: the BMW 3 Series Saloon delivers considerably more torque with 700 Nm compared to 400 Nm. That’s about 300 Nm more.

3 Series Saloon

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, BMW 3 Series Saloon is barely lighter – 1,575 kg compared to 1,635 kg. The difference is around 60 kg.

Looking at boot space, the Audi Q3 offers barely more boot space – 488 L compared to 480 L. That’s a difference of about 8 L.

When it comes to payload, the Audi Q3 carries marginally more – 535 kg compared to 495 kg. That’s a difference of about 40 kg.

Who wins the race in the data check?

The BMW 3 Series Saloon is clearly superior overall 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 £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/100km
  • Electric Range 96 - 101 km
details

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Audi Q3

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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 BMW 3 Series Saloon

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

Audi Q3

The Audi Q3 is a compact premium crossover that blends sharp styling with a well-crafted interior, making it an appealing choice for urban drivers who want a touch of luxury. It delivers a composed ride, intuitive tech features and a practical cabin, so it works well as a comfortable daily driver with an upscale feel.

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Reviews Audi Q3

4.2 (3 Reviews)
rate
dd
2 Nov 2025, 22:05:04

Very comfortable. Precise steering. E35 petrol engine, 150 hp — sufficient. Manual gearbox very good and well-geared. Looks very handsome. Very large boot. Premium interior.

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BMW 3 Series Saloon
Audi Q3

Costs and Consumption
Price
39,900 - 92,200 £
Price
38,200 - 52,900 £
Consumption L/100km
2.4 - 10.1 L/100km
Consumption L/100km
1.7 - 8.6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
96 - 101 km
Electric Range
118 - 119 km
Battery Capacity
-
Battery Capacity
-
co2
54 - 227 g/km
co2
39 - 195 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,575 - 1,960 kg
Curb weight
1,635 - 1,900 kg
Trunk capacity
375 - 480 L
Trunk capacity
375 - 488 L
Length
-
Length
-
Width
1,827 - 1,903 mm
Width
1,859 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
405 - 495 kg
Payload
505 - 535 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol, Petrol MHEV, Plugin Hybrid
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid, Diesel
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Automatic Gearbox, Manual Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
150 - 530 HP
Power HP
150 - 272 HP
Acceleration 0-100km/h
3.5 - 8.6 s
Acceleration 0-100km/h
5.7 - 9.2 s
Max Speed
-
Max Speed
-
Torque
250 - 700 Nm
Torque
250 - 400 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
110 - 390 kW
Power kW
110 - 200 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
1,498 - 1,984 cm3

General
Model Year
2,024 - 2,025
Model Year
2,025 - 2,026
CO2 Efficiency Class
D, E, F, G, B
CO2 Efficiency Class
E, G, B, F
Brand
BMW
Brand
Audi
Is the BMW 3 Series Saloon offered with different drivetrains?

The BMW 3 Series Saloon is available as Rear-Wheel Drive or All-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.