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Audi Q8 vs BMW 4 Series Coupe comparison

Compare performance (640 HP vs 530 HP), boot space and price (77,300 £ vs 45,700 £ ) at a glance. Find out which car is the better choice for you – Audi Q8 or BMW 4 Series Coupe?

Audi Q8 vs BMW 4 Series Coupe: Key differences

Audi Q8

  • moderately more power
  • clearly more efficient
  • markedly more trunk space
details

BMW 4 Series Coupe

5 (1 Reviews)
rate
  • significantly cheaper
  • only slightly quicker 0–100 km/h
  • 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

Q8

Costs and Efficiency:

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

BMW 4 Series Coupe is significantly cheaper – starting at 45,700 £ , while the Audi Q8 costs 77,300 £ . That’s a price difference of around 31,629 £.

Fuel consumption also shows a difference: the Audi Q8 uses 3.9 L/100km and is clearly more efficient than the BMW 4 Series Coupe with 4.8 L/100km. The difference is about 0.9 L/100km.

4 Series Coupe

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 moderately more power – delivering 640 HP compared to 530 HP. That’s roughly 110 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 4 Series Coupe is only slightly quicker – completing the sprint in 3.5 s, while the Audi Q8 takes 3.6 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the Audi Q8 delivers somewhat more torque with 850 Nm compared to 700 Nm. That’s about 150 Nm more.

Q8

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.

Seats: Audi Q8 offers more seats – 5 vs 4.

In terms of curb weight, BMW 4 Series Coupe is clearly lighter – 1,600 kg compared to 2,175 kg. The difference is around 575 kg.

Looking at boot space, the Audi Q8 offers markedly more boot space – 605 L compared to 440 L. That’s a difference of about 165 L.

When it comes to payload, the Audi Q8 carries noticeably more – 665 kg compared to 415 kg. That’s a difference of about 250 kg.

Who wins the race in the data check?

The Audi Q8 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 £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
details

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View detailed analysis

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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.

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Reviews Audi Q8

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

BMW 4 Series Coupe

The BMW 4 Series Coupe blends aggressive styling with a driver-focused cabin, making even the humdrum commute feel like a short track day. It balances sharp handling and grown-up comfort with a dash of theatrical flair, so you get sportscar charisma without the drama of constant sacrifices.

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Reviews BMW 4 Series Coupe

5 (1 Reviews)
rate
Shomguy
20 Jan 2026, 13:24:39

BMW is the best

How do you mainly use this car? (optional): Family car
Safety

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Audi Q8
BMW 4 Series Coupe

Costs and Consumption
Price
77,300 - 137,100 £
Price
45,700 - 92,700 £
Consumption L/100km
3.9 - 13.1 L/100km
Consumption L/100km
4.8 - 10 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
80 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
88 - 297 g/km
co2
126 - 226 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Coupe
Seats
5
Seats
4
Doors
-
Doors
-
Curb weight
2,175 - 2,490 kg
Curb weight
1,600 - 1,895 kg
Trunk capacity
439 - 605 L
Trunk capacity
440 L
Length
-
Length
-
Width
1,995 - 2,007 mm
Width
1,852 - 1,887 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
620 - 665 kg
Payload
355 - 415 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV, Petrol, Plugin Hybrid
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Transmission
Automatic
Transmission
Automatic, Manuel
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox, Manual Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
231 - 640 HP
Power HP
184 - 530 HP
Acceleration 0-100km/h
3.6 - 7.1 s
Acceleration 0-100km/h
3.5 - 7.5 s
Max Speed
-
Max Speed
-
Torque
500 - 850 Nm
Torque
300 - 700 Nm
Number of Cylinders
6 - 8
Number of Cylinders
4 - 6
Power kW
170 - 471 kW
Power kW
135 - 390 kW
Engine capacity
2,967 - 3,996 cm3
Engine capacity
1,995 - 2,998 cm3

General
Model Year
2025
Model Year
2,024 - 2,025
CO2 Efficiency Class
G, B
CO2 Efficiency Class
D, E, F, G
Brand
Audi
Brand
BMW
What drivetrain options does the Audi Q8 have?

Available configurations include 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.