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Audi Q8 vs Audi Q5 comparison

Compare performance (640 HP vs 367 HP), boot space and price (77,300 £ vs 46,400 £ ) at a glance. Find out which car is the better choice for you – Audi Q8 or Audi Q5?

Audi Q8 vs Audi Q5: Key differences

Audi Q8

  • significantly more power
  • noticeably quicker 0–100 km/h
  • moderately more trunk space

Audi Q5

4.4 (5 Reviews)
rate
  • clearly cheaper
  • substantially more efficient
  • somewhat more electric range
  • moderately lighter

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

Q8

The Audi Showdown: Q5 vs Q8

When it comes to luxury SUVs, Audi has made sure to cater to a wide array of preferences with its diverse lineup. Among its offerings, the Audi Q5 and Q8 stand out by providing both cutting-edge technology and a range of powerful engine configurations. In this article, we explore how these two models stack up against each other, helping you decide which one might be your perfect driving partner.

Q5

Design and Dimensions

The Audi Q5 is designed as a compact SUV, perfect for urban environments, with lengths ranging from 4682 to 4717 mm. Meanwhile, the Q8 takes the stage as a full-size SUV with an expanded length of up to 5022 mm. Not only is the Q8 longer, but it's also just a bit wider at 2007 mm compared to the Q5's 1900 mm width, offering a more commanding presence on the road.

Q8

Performance and Power

Both the Q5 and Q8 provide a range of engine options suitable for various driving demands. The Q5 offers engines with power ratings from 163 HP up to 367 HP available in hybrid and MHEV formats. Notably, its acceleration ranges from a respectable 9 seconds to a swift 4.5 seconds for the 0-100 km/h sprint.

On the other hand, the Q8 is all about high performance with engines ranging from 231 HP to a whopping 640 HP, tailored for those who crave power. Acceleration is brisk across the lineup, ranging from 7.1 down to an exhilarating 3.6 seconds to reach 100 km/h, offering a thrilling ride no matter which engine you choose.

Q5

Fuel Efficiency and Emissions

Fuel-efficient options are available for both models. The Q5 stands out with its plug-in hybrid variant offering an electric range of up to 62 km, making it a strong candidate for eco-conscious drivers. Its fuel consumption figures lie between 1.5 L/100 km and 8.4 L/100 km, showing versatility between fuel economy and performance needs.

Alternatively, the Q8's hybrid offering boasts an extended electric range up to 83 km but generally has higher fuel consumption figures, between 1.3 L/100 km and 12.8 L/100 km. CO2 efficiency classes for both models range from B to G, with the Q5 having a broader selection of eco-friendly models.

Q8

Interior Comfort and Space

Both vehicles offer a luxury interior experience, creativity in design, and top-end technology. The Q5 seats five passengers comfortably and offers a trunk capacity of up to 520 liters, which is more than adequate for everyday needs. The Q8, though also seating five, enhances the space experience with a maximum trunk capacity of 605 liters, answering the call for more luggage space during long trips.

Q5

Driving Experience

The drive type could influence your choice significantly. The Q5 provides versatility with both all-wheel and front-wheel drive options, catering to different driving conditions and preferences. However, if unwavering stable performance is your priority, the Q8’s standard all-wheel drive ensures traction and stability are consistently prioritized.

Q8

Pricing and Conclusion

The Audi Q5 appeals more to those who seek a cost-effective, daily-use luxury SUV with eco-friendly options. In contrast, the Q8 is designed for those who are willing to splurge a little more for enhanced space, power, and presence on the road. Ultimately, whether you choose the sleek efficiency of the Audi Q5 or the mighty grandeur of the Q8, Audi ensures you'll be driving in luxury.

Both models bring to the table a blend of performance, luxury, and cutting-edge technology, making them standouts in the increasingly competitive SUV market.

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

Q8

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.

Audi Q5 is clearly cheaper – starting at 46,400 £ , while the Audi Q8 costs 77,300 £ . That’s a price difference of around 30,943 £.

Fuel consumption also shows a difference: the Audi Q5 uses 2.5 L/100km and is substantially more efficient than the Audi Q8 with 3.9 L/100km. The difference is about 1.4 L/100km.

As for electric range, the Audi Q5 offers somewhat more range – reaching up to 100 km, about 20 km more than the Audi Q8.

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 Q8 offers significantly more power – delivering 640 HP compared to 367 HP. That’s roughly 273 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi Q8 is noticeably quicker – completing the sprint in 3.6 s, while the Audi Q5 takes 4.5 s. That’s about 0.9 s quicker.

There’s also a difference in torque: the Audi Q8 delivers clearly more torque with 850 Nm compared to 580 Nm. That’s about 270 Nm more.

Q8

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 Q5 is moderately lighter – 1,910 kg compared to 2,175 kg. The difference is around 265 kg.

Looking at boot space, the Audi Q8 offers moderately more boot space – 605 L compared to 520 L. That’s a difference of about 85 L.

When it comes to payload, the Audi Q8 carries a bit more – 665 kg compared to 565 kg. That’s a difference of about 100 kg.

Who wins the race in the data check?

The Audi Q8 sits just 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 £77,300
Q8

Audi Q8

  • Engine Type : Petrol MHEV, Diesel MHEV, Petrol, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 231 - 640 HP
  • Consumption L/100km : 3.9 - 13.1 L/100km
  • Electric Range : 80 km
Audi Q8
Audi Q5

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

View detailed analysis

Audi Q8

The Audi Q8 wraps coupe-like flair around a burly SUV stance, serving up a cabin dressed in premium materials and smart tech that puts comfort and swagger front and center. It’s composed and comfortable on long runs yet happy to play when asked, making it a tempting choice for buyers who want head-turning looks without surrendering everyday practicality.

details

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.

details
Audi Q8
Audi Q5

Costs and Consumption

Price
77,300 - 137,100 £
Price
46,400 - 79,600 £
Consumption L/100km
3.9 - 13.1 L/100km
Consumption L/100km
2.5 - 8.3 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
80 km
Electric Range
92 - 100 km
Battery Capacity
-
Battery Capacity
-
co2
88 - 297 g/km
co2
56 - 189 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,175 - 2,490 kg
Curb weight
1,910 - 2,245 kg
Trunk capacity
439 - 605 L
Trunk capacity
433 - 520 L
Length
-
Length
-
Width
1,995 - 2,007 mm
Width
1,900 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
620 - 665 kg
Payload
490 - 565 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV, Petrol, Plugin Hybrid
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive, Front-Wheel Drive
Power HP
231 - 640 HP
Power HP
204 - 367 HP
Acceleration 0-100km/h
3.6 - 7.1 s
Acceleration 0-100km/h
4.5 - 8.6 s
Max Speed
-
Max Speed
-
Torque
500 - 850 Nm
Torque
340 - 580 Nm
Number of Cylinders
6 - 8
Number of Cylinders
4 - 6
Power kW
170 - 471 kW
Power kW
150 - 270 kW
Engine capacity
2,967 - 3,996 cm3
Engine capacity
1,968 - 2,995 cm3

General

Model Year
2,025
Model Year
2,025
CO2 Efficiency Class
G, B
CO2 Efficiency Class
B, E, F, G
Brand
Audi
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.