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BMW 3 Series Saloon vs Audi Q6 e-tron comparison

Compare performance (530 HP vs 490 HP), boot space and price (39,900 £ vs 54,400 £ ) at a glance. Find out which car is the better choice for you – BMW 3 Series Saloon or Audi Q6 e-tron?

BMW 3 Series Saloon vs Audi Q6 e-tron: Key differences

BMW 3 Series Saloon

  • noticeably cheaper
  • barely more power
  • markedly quicker 0–100 km/h
  • markedly lighter
details

Audi Q6 e-tron

4.7 (7 Reviews)
rate
  • considerably more electric range
  • only slightly 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:

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.

BMW 3 Series Saloon is noticeably cheaper – starting at 39,900 £ , while the Audi Q6 e-tron costs 54,400 £ . That’s a price difference of around 14,486 £.

As for electric range, the Audi Q6 e-tron offers considerably more range – reaching up to 668 km, about 567 km more than the BMW 3 Series Saloon.

Q6 e-tron

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 3 Series Saloon offers barely more power – delivering 530 HP compared to 490 HP. That’s roughly 40 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 3 Series Saloon is markedly quicker – completing the sprint in 3.5 s, while the Audi Q6 e-tron takes 4.4 s. That’s about 0.9 s quicker.

There’s also a difference in torque: the Audi Q6 e-tron delivers somewhat more torque with 855 Nm compared to 700 Nm. That’s about 155 Nm more.

3 Series Saloon

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW 3 Series Saloon is markedly lighter – 1,575 kg compared to 2,200 kg. The difference is around 625 kg.

Looking at boot space, the Audi Q6 e-tron offers only slightly more boot space – 526 L compared to 480 L. That’s a difference of about 46 L.

When it comes to payload, the Audi Q6 e-tron carries marginally more – 540 kg compared to 495 kg. That’s a difference of about 45 kg.

Who wins the race in the data check?

The Audi Q6 e-tron is far ahead 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 £54,400
Q6 e-tron

Audi Q6 e-tron

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 252 - 490 HP
  • Consumption kWh/100km 15.4 - 18.4 kWh/100km
  • Electric Range 535 - 668 km
BMW 3 Series Saloon
Audi Q6 e-tron

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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Audi Q6 e-tron

The Audi Q6 e-tron combines Audi's premium design and refined interior with a modern electric drivetrain that delivers effortless, quiet acceleration. It feels spacious and tech-forward, making it a comfortable and confident choice for buyers who want an upscale electric SUV for daily driving and longer trips.

details
BMW 3 Series Saloon
Audi Q6 e-tron

Costs and Consumption

Price
39,900 - 92,200 £
Price
54,400 - 82,500 £
Consumption L/100km
2.4 - 10.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.4 - 18.4 kWh/100km
Electric Range
96 - 101 km
Electric Range
535 - 668 km
Battery Capacity
-
Battery Capacity
-
co2
54 - 227 g/km
co2
0 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
2,200 - 2,425 kg
Trunk capacity
375 - 480 L
Trunk capacity
499 - 526 L
Length
-
Length
-
Width
1,827 - 1,903 mm
Width
1,939 - 1,965 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
405 - 495 kg
Payload
540 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol, Petrol MHEV, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Automatic Gearbox, Manual Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
150 - 530 HP
Power HP
252 - 490 HP
Acceleration 0-100km/h
3.5 - 8.6 s
Acceleration 0-100km/h
4.4 - 7.6 s
Max Speed
-
Max Speed
-
Torque
250 - 700 Nm
Torque
450 - 855 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
110 - 390 kW
Power kW
185 - 360 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
-

General

Model Year
2,024 - 2,025
Model Year
2,024 - 2,025
CO2 Efficiency Class
D, E, F, G, B
CO2 Efficiency Class
A
Brand
BMW
Brand
Audi
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.