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Audi Q3 vs Audi A5 Avant comparison

Compare performance (272 HP vs 639 HP), boot space and price (38,200 £ vs 41,600 £ ) at a glance. Find out which car is the better choice for you – Audi Q3 or Audi A5 Avant?

Audi Q3 vs Audi A5 Avant: Key differences

Audi Q3

5 (1 Reviews)
rate
  • barely cheaper
  • noticeably more efficient
  • only slightly more electric range
  • barely lighter
  • markedly more trunk space

Audi A5 Avant

  • clearly more power
  • clearly quicker 0–100 km/h

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

Here’s where it gets real: The technical differences in detail

Q3

Costs and Efficiency:

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

Audi Q3 is barely cheaper – starting at 38,200 £ , while the Audi A5 Avant costs 41,600 £ . That’s a price difference of around 3,386 £.

Fuel consumption also shows a difference: the Audi Q3 uses 1.7 L/100km and is noticeably more efficient than the Audi A5 Avant with 2.1 L/100km. The difference is about 0.4 L/100km.

As for electric range, the Audi Q3 offers only slightly more range – reaching up to 119 km, about 11 km more than the Audi A5 Avant.

A5 Avant

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 A5 Avant offers clearly more power – delivering 639 HP compared to 272 HP. That’s roughly 367 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A5 Avant is clearly quicker – completing the sprint in 3.7 s, while the Audi Q3 takes 5.7 s. That’s about 2 s quicker.

There’s also a difference in torque: the Audi A5 Avant delivers considerably more torque with 825 Nm compared to 400 Nm. That’s about 425 Nm more.

Q3

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 Q3 is barely lighter – 1,635 kg compared to 1,785 kg. The difference is around 150 kg.

Looking at boot space, the Audi Q3 offers markedly more boot space – 488 L compared to 361 L. That’s a difference of about 127 L.

Maximum payload is identical – both can carry up to 535 kg.

Who wins the race in the data check?

The Audi A5 Avant 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 £41,600
A5 Avant

Audi A5 Avant

  • Engine Type : Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Front-Wheel Drive
  • Power HP : 150 - 639 HP
  • Consumption L/100km : 2.1 - 7.7 L/100km
  • Electric Range : 83 - 108 km
details

Frequently compared as well

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi Q3

The Audi Q3 feels like a grown-up compact SUV with premium polish and city-friendly agility, the sort of car that makes weekend escapes and daily commutes equally satisfying. Inside, you get quality materials and smart packaging that keep things practical without skimping on style, so it’s an easy pick for buyers who want luxury without the drama.

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Reviews Audi Q3

5 (1 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.

Audi A5 Avant

The Audi A5 Avant dresses like a sleek coupe but carries like a sensible estate, offering buyers a rare blend of glamour and everyday practicality. Inside, the cabin feels beautifully sorted and the drive is composed and engaging, making routine errands feel a touch more enjoyable than they have any right to be.

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Reviews Audi A5 Avant

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

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Audi A5 Avant

Costs and Consumption
Price
38,200 - 52,900 £
Price
41,600 - 92,400 £
Consumption L/100km
1.7 - 8.6 L/100km
Consumption L/100km
2.1 - 7.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
118 - 119 km
Electric Range
83 - 108 km
Battery Capacity
-
Battery Capacity
20.7 kWh
co2
39 - 195 g/km
co2
47 - 175 g/km
Fuel tank capacity
-
Fuel tank capacity
46 L

Dimensions and Body
Body Type
SUV
Body Type
Estate
Seats
5
Seats
4 - 5
Doors
-
Doors
5
Curb weight
1,635 - 1,900 kg
Curb weight
1,785 - 2,445 kg
Trunk capacity
375 - 488 L
Trunk capacity
361 L
Length
-
Length
4,829 mm
Width
1,859 mm
Width
1,860 - 1,952 mm
Height
-
Height
1,460 mm
Max trunk capacity
-
Max trunk capacity
1,306 L
Payload
505 - 535 kg
Payload
480 - 535 kg

Engine and Performance
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid, Diesel
Engine Type
Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive, Front-Wheel Drive
Power HP
150 - 272 HP
Power HP
150 - 639 HP
Acceleration 0-100km/h
5.7 - 9.2 s
Acceleration 0-100km/h
3.7 - 9.8 s
Max Speed
-
Max Speed
250 km/h
Torque
250 - 400 Nm
Torque
280 - 825 Nm
Number of Cylinders
4
Number of Cylinders
4 - 6
Power kW
110 - 200 kW
Power kW
110 - 470 kW
Engine capacity
1,498 - 1,984 cm3
Engine capacity
1,968 - 2,995 cm3

General
Model Year
2,025
Model Year
2,025 - 2,026
CO2 Efficiency Class
E, G, B
CO2 Efficiency Class
B, E, F, D
Brand
Audi
Brand
Audi
What drivetrain options does the Audi Q3 have?

The Audi Q3 is available as Front-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.