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Audi A5 Avant vs Audi Q5 comparison

Compare performance (639 HP vs 367 HP), boot space and price (41,600 £ vs 46,400 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Avant or Audi Q5?

Audi A5 Avant vs Audi Q5: Key differences

Audi A5 Avant

  • somewhat cheaper
  • substantially more power
  • somewhat more efficient
  • only slightly more electric range
  • clearly quicker 0–100 km/h
  • only slightly lighter

Audi Q5

4.4 (5 Reviews)
rate
  • visibly more trunk space

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

A5 Avant

In the world of premium automobiles, Audi has consistently been a name synonymous with performance, luxury, and innovation. Among its impressive lineup, the Audi A5 Avant and the Audi Q5 stand out as two of the most appealing models, each catering to different consumer needs and preferences. In this comparison, we will explore the technical aspects and innovations of both models to help you decide which one is the perfect fit for your lifestyle.

Q5

Design and Body Type

The Audi A5 Avant is a wagon that elegantly combines sporty aesthetics with practical functionality. With a length of 4,829 mm and a height of 1,460 mm, it boasts a sleek profile that suggests speed while providing ample space for passengers and cargo. The trunk capacity of the A5 Avant ranges from 448 to 476 liters, making it a versatile choice for those needing extra storage without sacrificing style.

On the other hand, the Audi Q5 is an SUV designed for those who prefer a more commanding driving position and the rugged versatility of an all-terrain vehicle. With a length of approximately 4,717 mm and a height of 1,662 mm, the Q5 provides roomy accommodations for up to five passengers. Its trunk capacity ranges from 465 to 520 liters, ensuring plenty of space for any adventure.

A5 Avant

Performance and Powertrains

When it comes to performance, both models offer a range of engine options. The A5 Avant is available with both diesel and petrol MHEV (Mild Hybrid Electric Vehicle) engines. Its horsepower options range from 150 to a robust 367 HP, with torque figures peaking at 550 Nm. The top speed varies, reaching up to 250 km/h, while the A5 can accelerate from 0 to 100 km/h in as little as 4.5 seconds, depending on the variant chosen.

The Q5, equally impressive, features both petrol and diesel MHEV options along with a plug-in hybrid variant. Power output ranges from 163 to a remarkable 367 HP, with torque levels peaking at 700 Nm for the powerful hybrid model. Acceleration figures also impress, with benchmark times as low as 4.5 seconds. The Q5 can achieve a top speed of up to 250 km/h, showcasing its performance-oriented design.

Q5

Fuel Efficiency and Eco-Friendly Options

Fuel efficiency is a key consideration for many buyers today, and both Audi models deliver strong performance in this area. The A5 Avant boasts consumption figures as low as 4.8 L/100km for some variants, making it an efficient choice for a premium wagon. Its CO2 emissions range from 127 to 169 g/km, highlighting its environmentally friendly initiatives.

The Q5 is slightly less fuel-efficient, with consumption figures starting at 5.6 L/100km for the more efficient variants. However, its plug-in hybrid option dramatically improves eco-friendliness, offering an electric range of up to 62 km and a battery capacity of 14.4 kWh. CO2 emissions for the Q5 range from 35 g/km to 191 g/km, depending on the variant, showing a commitment to reducing environmental impact.

A5 Avant

Technological Innovations

Both the A5 Avant and the Q5 come equipped with cutting-edge technology that enhances driving experience and safety. Audi’s renowned Virtual Cockpit offers drivers a fully customizable digital dashboard, providing critical information and entertainment easily within view. Advanced driver assistance systems, including adaptive cruise control, lane-keeping assist, and emergency braking, are available in both models, leading to a more confident driving experience.

The MMI infotainment system is another highlight, featuring intuitive controls and smartphone integration options like Apple CarPlay and Android Auto. With high-resolution displays and superior sound systems, both models ensure an enjoyable ride whether you’re navigating city streets or cruising on the highway.

Q5

Conclusion: Which One is Right for You?

Choosing between the Audi A5 Avant and the Audi Q5 ultimately boils down to personal preference and lifestyle needs. If you seek a sporty wagon that combines elegance with practicality, the A5 Avant is an excellent choice. Its powerful engines and impressive acceleration provide thrilling drives without sacrificing utility.

Conversely, if you require an SUV with more passenger capacity and off-road versatility, the Q5 is undoubtedly the way to go. Its various powertrains, including a plug-in hybrid option, exemplify Audi's dedication to performance and sustainability.

Whichever model you choose, expect nothing less than the extraordinary quality, innovation, and dynamic performance that Audi is renowned for.

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

A5 Avant

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.

Audi A5 Avant is somewhat cheaper – starting at 41,600 £ , while the Audi Q5 costs 46,400 £ . That’s a price difference of around 4,757 £.

Fuel consumption also shows a difference: the Audi A5 Avant uses 2.1 L/100km and is somewhat more efficient than the Audi Q5 with 2.5 L/100km. The difference is about 0.4 L/100km.

As for electric range, the Audi A5 Avant offers only slightly more range – reaching up to 108 km, about 8 km more than the Audi Q5.

Q5

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 Audi A5 Avant offers substantially more power – delivering 639 HP compared to 367 HP. That’s roughly 272 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 Q5 takes 4.5 s. That’s about 0.8 s quicker.

There’s also a difference in torque: the Audi A5 Avant delivers clearly more torque with 825 Nm compared to 580 Nm. That’s about 245 Nm more.

A5 Avant

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, Audi A5 Avant is only slightly lighter – 1,785 kg compared to 1,910 kg. The difference is around 125 kg.

Looking at boot space, the Audi Q5 offers visibly more boot space – 520 L compared to 361 L. That’s a difference of about 159 L.

When it comes to payload, the Audi Q5 carries marginally more – 565 kg compared to 535 kg. That’s a difference of about 30 kg.

Who wins the race in the data check?

The Audi A5 Avant holds a decisive overall lead 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
Audi A5 Avant
Audi Q5

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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.

Audi Q5

The Audi Q5 feels like the sensible luxury choice — polished cabin materials, a calm ride and enough tech to keep commuters and weekend adventurers equally pleased. It won't shout for attention but will quietly check the boxes for buyers who want refinement, space and everyday usability with a dash of Audi charisma.

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Reviews Audi Q5

4.4 (5 Reviews)
rate
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

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Audi Q5

Costs and Consumption
Price
41,600 - 92,400 £
Price
46,400 - 79,600 £
Consumption L/100km
2.1 - 7.7 L/100km
Consumption L/100km
2.5 - 8.3 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
83 - 108 km
Electric Range
92 - 100 km
Battery Capacity
20.7 kWh
Battery Capacity
-
co2
47 - 175 g/km
co2
56 - 189 g/km
Fuel tank capacity
46 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
SUV
Seats
4 - 5
Seats
5
Doors
5
Doors
-
Curb weight
1,785 - 2,445 kg
Curb weight
1,910 - 2,245 kg
Trunk capacity
361 L
Trunk capacity
433 - 520 L
Length
4,829 mm
Length
-
Width
1,860 - 1,952 mm
Width
1,900 mm
Height
1,460 mm
Height
-
Max trunk capacity
1,306 L
Max trunk capacity
-
Payload
480 - 535 kg
Payload
490 - 565 kg

Engine and Performance
Engine Type
Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
All-Wheel Drive, Front-Wheel Drive
Power HP
150 - 639 HP
Power HP
204 - 367 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
4.5 - 8.6 s
Max Speed
250 km/h
Max Speed
-
Torque
280 - 825 Nm
Torque
340 - 580 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4 - 6
Power kW
110 - 470 kW
Power kW
150 - 270 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
1,968 - 2,995 cm3

General
Model Year
2,025 - 2,026
Model Year
2,025
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
B, E, F, G
Brand
Audi
Brand
Audi
What drive types are available for the Audi A5 Avant?

Available configurations include 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.