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Audi Q5 vs Mazda 3 Sedan comparison

Compare performance (367 HP vs 186 HP), boot space and price (46,400 £ vs 25,400 £ ) at a glance. Find out which car is the better choice for you – Audi Q5 or Mazda 3 Sedan?

Audi Q5 vs Mazda 3 Sedan: Key differences

Audi Q5

4.4 (6 Reviews)
rate
  • substantially more power
  • considerably more efficient
  • substantially quicker 0–100 km/h
  • moderately more trunk space
details

Mazda 3 Sedan

4.7 (1 Reviews)
rate
  • substantially cheaper
  • clearly lighter
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

Q5

Costs and Efficiency:

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

Mazda 3 Sedan is substantially cheaper – starting at 25,400 £ , while the Audi Q5 costs 46,400 £ . That’s a price difference of around 20,923 £.

Fuel consumption also shows a difference: the Audi Q5 uses 2.5 L/100km and is considerably more efficient than the Mazda 3 Sedan with 5.5 L/100km. The difference is about 3 L/100km.

3 Sedan

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Audi Q5 offers substantially more power – delivering 367 HP compared to 186 HP. That’s roughly 181 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi Q5 is substantially quicker – completing the sprint in 4.5 s, while the Mazda 3 Sedan takes 8.1 s. That’s about 3.6 s quicker.

There’s also a difference in torque: the Audi Q5 delivers significantly more torque with 580 Nm compared to 240 Nm. That’s about 340 Nm more.

Q5

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, Mazda 3 Sedan is clearly lighter – 1,417 kg compared to 1,910 kg. The difference is around 493 kg.

Looking at boot space, the Audi Q5 offers moderately more boot space – 520 L compared to 450 L. That’s a difference of about 70 L.

When it comes to payload, the Audi Q5 carries somewhat more – 565 kg compared to 501 kg. That’s a difference of about 64 kg.

Who wins the race in the data check?

The Audi Q5 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 £46,400
Q5

Audi Q5

  • Engine Type : Plugin Hybrid, Petrol MHEV, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Front-Wheel Drive
  • Power HP : 204 - 367 HP
  • Consumption L/100km : 2.5 - 8.3 L/100km
  • Electric Range : 92 - 100 km
details

Frequently compared as well

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Mazda 3 Sedan

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi Q5

The Audi Q5 is a refined compact luxury SUV that blends a plush, well-appointed interior with confident, composed handling suited to everyday driving. It’s a strong choice if you want a comfortable, technology-rich cabin and a practical, upscale package that feels polished on both city streets and longer trips.

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Reviews Audi Q5

4.4 (6 Reviews)
rate
Robert
16 Apr 2026, 20:24:39

Comfortable and composed on the road — an excellent car for daily use. I drive the Q5 TDI with standard suspension and 20‑inch wheels.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Aurelio
16 Mar 2026, 20:10:09

BYD — to Romania, in my area I have to recharge 5 times.
Audi Q5 — to the same place I refuel only 2 times.
At the end of the merry-go-round, if diesel doesn’t rise again, I can say I travel with peace of mind in the Audi — both on price and comfort 😆😆😆. If I switch on the air conditioning in the BYD, I’m totally screwed; for 1,350 km I’d need solar panels just to keep costs down.
But if I only drive around the city and do short runs, all praise to BYD.

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
Klaus
9 Dec 2025, 16:03:21

The Audi Q5 reliably gets me to my destination every day. It isn't cheap, but it's a real looker!!!

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

Mazda 3 Sedan

The Mazda 3 Sedan dresses like a compact premium car, with sculpted lines and an interior that punches well above its class. It rewards drivers with eager handling and a composed, comfortable ride that turns routine runs into something a bit more enjoyable — proof that style and substance can share the same key.

details
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Reviews Mazda 3 Sedan

4.7 (1 Reviews)
rate

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

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Audi Q5
Mazda 3 Sedan

Costs and Consumption
Price
46,400 - 79,600 £
Price
25,400 - 34,700 £
Consumption L/100km
2.5 - 8.3 L/100km
Consumption L/100km
5.5 - 6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
92 - 100 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
56 - 189 g/km
co2
123 - 137 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,910 - 2,245 kg
Curb weight
1,417 - 1,468 kg
Trunk capacity
433 - 520 L
Trunk capacity
450 L
Length
-
Length
-
Width
1,900 mm
Width
1,795 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
490 - 565 kg
Payload
482 - 501 kg

Engine and Performance
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel MHEV
Engine Type
Petrol MHEV
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
204 - 367 HP
Power HP
140 - 186 HP
Acceleration 0-100km/h
4.5 - 8.6 s
Acceleration 0-100km/h
8.1 - 9.8 s
Max Speed
-
Max Speed
-
Torque
340 - 580 Nm
Torque
238 - 240 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
150 - 270 kW
Power kW
103 - 137 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
1,998 - 2,488 cm3

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
B, E, F, G
CO2 Efficiency Class
D, E
Brand
Audi
Brand
Mazda
What drivetrain options does the Audi Q5 have?

The Audi Q5 is offered with 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.