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Audi Q4 e-tron vs Mazda 6 Saloon comparison

Compare performance (340 HP vs 258 HP), boot space and price (40,700 £ vs 38,500 £ ) at a glance. Find out which car is the better choice for you – Audi Q4 e-tron or Mazda 6 Saloon?

Audi Q4 e-tron vs Mazda 6 Saloon: Key differences

Audi Q4 e-tron

4.6 (3 Reviews)
rate
  • noticeably more power
  • slightly more efficient
  • barely more electric range
  • considerably quicker 0–100 km/h
  • visibly more trunk space
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Mazda 6 Saloon

  • marginally cheaper
  • very slightly lighter
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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

Q4 e-tron

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.

Mazda 6 Saloon is marginally cheaper – starting at 38,500 £ , while the Audi Q4 e-tron costs 40,700 £ . That’s a price difference of around 2,229 £.

In terms of energy consumption, the Audi Q4 e-tron is slightly more efficient: consuming 14.8 kWh/100km compared to 16.5 kWh/100km for the Mazda 6 Saloon. That’s a difference of about 1.7 kWh/100km.

As for electric range, the Audi Q4 e-tron offers barely more range – reaching up to 592 km, about 40 km more than the Mazda 6 Saloon.

6 Saloon

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 Q4 e-tron offers noticeably more power – delivering 340 HP compared to 258 HP. That’s roughly 82 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi Q4 e-tron is considerably quicker – completing the sprint in 5.4 s, while the Mazda 6 Saloon takes 7.6 s. That’s about 2.2 s quicker.

There’s also a difference in torque: the Audi Q4 e-tron delivers significantly more torque with 679 Nm compared to 320 Nm. That’s about 359 Nm more.

Q4 e-tron

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mazda 6 Saloon is very slightly lighter – 2,027 kg compared to 2,035 kg. The difference is around 8 kg.

Looking at boot space, the Audi Q4 e-tron offers visibly more boot space – 535 L compared to 336 L. That’s a difference of about 199 L.

When it comes to payload, the Audi Q4 e-tron carries markedly more – 515 kg compared to 360 kg. That’s a difference of about 155 kg.

Who wins the race in the data check?

The Audi Q4 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 £40,700
Q4 e-tron

Audi Q4 e-tron

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 204 - 340 HP
  • Consumption kWh/100km 14.8 - 16.2 kWh/100km
  • Electric Range 440 - 592 km
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Frequently compared as well

Audi Q4 e-tron
Volvo EX40
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Comparing the Audi Q4 e-tron and the Volvo EX40 pits two compact premium electric SUVs against each other: the Q4 e-tron brings Audi’s refined driving dynamics and a traditionally upscale cabin, while the EX40 focuses on minimalist Scandinavian design, safety, and efficiency. Choose the Q4 for a …
Audi Q4 e-tron
BMW iX1
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The Audi Q4 e-tron and BMW iX1 are compact electric SUVs that aim to balance everyday practicality with distinct brand characters — the Q4 e-tron leans toward refined comfort and a premium cabin, while the iX1 emphasizes sporty handling and tech-forward features. This comparison will walk you …
Audi Q4 e-tron
Mazda 6 Saloon

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi Q4 e-tron

The Audi Q4 e-tron blends Audi’s clean, modern styling with a practical, well-built interior, making it a refined option for buyers who want a premium electric compact SUV. It offers a quiet, composed ride and intuitive tech, so it’s well suited to daily commuting and family duties while keeping the switch to electric straightforward.

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Reviews Audi Q4 e-tron

4.6 (3 Reviews)
rate
Alain
10 Jun 2026, 00:16:47

A more attractive vehicle inside and out, with German reliability.

Mazda 6 Saloon

The Mazda6 saloon feels like the sensible yet stylish choice for buyers who want a car that drives with poise and looks sharper than its badge suggests. It mixes engaging handling, a refined cabin and everyday practicality without shouting for attention — perfect for those who prefer understated class with a wink.

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Reviews Mazda 6 Saloon

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

Frequently compared as well

Audi Q4 e-tron
Kia EV3
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This comparison puts the Audi Q4 e-tron and the Kia EV3 head-to-head, contrasting Audi’s premium, tech-rich compact electric SUV with Kia’s practical, value-driven EV. Read on to see how they match up on range, comfort, features and running costs so you can choose the right electric car for your …
Audi Q4 e-tron
Skoda Elroq
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Deciding between the Audi Q4 e-tron and the Skoda Elroq comes down to whether you value Audi’s premium feel and refined driving experience or Skoda’s clever packaging and better value. The Q4 e-tron focuses on high-quality materials, tech and a composed ride, while the Elroq prioritises interior …
Audi Q4 e-tron
BMW iX3
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The Audi Q4 e‑tron feels like the sensible, tech‑savvy choice — airy cabin, clever packaging and a polished, Scandinavian calm that suits family life and long commutes. The BMW iX3, by contrast, plays the sporty, driver‑centric card with taut handling and BMW polish, so pick the Q4 for everyday …
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Ford Explorer EV
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Mercedes GLB
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The Audi Q4 e-tron and Mercedes GLB both target buyers wanting a premium compact SUV, but they approach that goal very differently. The Q4 e-tron is a purpose-built electric crossover focused on efficiency, tech and a refined ride, while the GLB is a more traditional gasoline-powered (with hybrid …
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CUPRA Tavascan
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Here’s a head-to-head look at the Audi Q4 e-tron and the CUPRA Tavascan, two compact electric crossovers that blend practicality with distinctive styling. I’ll compare driving dynamics, range, interior quality and value to help you choose which fits your needs.
Audi Q4 e-tron
Audi Q6 e-tron
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The Audi Q4 e-tron and Audi Q6 e-tron are Audi’s electric SUV siblings: the compact Q4 emphasizes city-friendly size and efficiency, while the Q6 moves upmarket with more interior space, range and advanced tech. This side‑by‑side comparison will show whether the Q4’s agility and value or the Q6’s …
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Audi Q4 e-tron
Mazda 6 Saloon

Costs and Consumption
Price
40,700 - 53,100 £
Price
38,500 - 41,600 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.8 - 16.2 kWh/100km
Consumption kWh/100km
16.5 - 16.6 kWh/100km
Electric Range
440 - 592 km
Electric Range
479 - 552 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
2,035 - 2,235 kg
Curb weight
2,027 - 2,028 kg
Trunk capacity
515 - 535 L
Trunk capacity
336 L
Length
-
Length
4,921 mm
Width
1,865 mm
Width
1,890 mm
Height
-
Height
1,491 mm
Max trunk capacity
-
Max trunk capacity
1,074 L
Payload
505 - 515 kg
Payload
359 - 360 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
204 - 340 HP
Power HP
245 - 258 HP
Acceleration 0-100km/h
5.4 - 8.1 s
Acceleration 0-100km/h
7.6 - 7.8 s
Max Speed
-
Max Speed
175 km/h
Torque
350 - 679 Nm
Torque
320 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 - 250 kW
Power kW
180 - 190 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Audi
Brand
Mazda
Is the Audi Q4 e-tron offered with different drivetrains?

The Audi Q4 e-tron 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.