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Audi Q3 vs Audi A8 comparison

Compare performance (272 HP vs 571 HP), boot space and price (38200 £ vs 91400 £ ) at a glance. Find out which car is the better choice for you – Audi Q3 or Audi A8?

Audi Q3 vs Audi A8: Key differences

Audi Q3

5 (1 Reviews)
rate
  • significantly cheaper
  • clearly more efficient
  • decisively more electric range
  • clearly perceptible lighter

Audi A8

5 (1 Reviews)
rate
  • significantly more power
  • decisively quicker from 0–100 km/h
  • minimal 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.

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

Q3

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 Q3 has a significantly advantage in terms of price – it starts at 38200 £ , while the Audi A8 costs 91400 £ . That’s a price difference of around 53143 £.

Fuel consumption also shows a difference: Audi Q3 manages with 1.70 L and is therefore clearly more efficient than the Audi A8 with 4.60 L. The difference is about 2.90 L per 100 km.

As for electric range, the Audi Q3 performs decisively better – achieving up to 119 km, about 61 km more than the Audi A8.

A8

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Audi A8 has a significantly edge – offering 571 HP compared to 272 HP. That’s roughly 299 HP more horsepower.

In acceleration from 0 to 100 km/h, the Audi A8 is decisively quicker – completing the sprint in 3.80 s, while the Audi Q3 takes 5.70 s. That’s about 1.90 s faster.

There’s also a difference in torque: Audi A8 pulls convincingly stronger with 800 Nm compared to 400 Nm. That’s about 400 Nm difference.

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 curb weight, Audi Q3 is clearly perceptible lighter – 1635 kg compared to 2035 kg. The difference is around 400 kg.

In terms of boot space, the Audi A8 offers minimal more room – 505 L compared to 488 L. That’s a difference of about 17 L.

When it comes to payload, Audi A8 noticeable takes the win – 700 kg compared to 535 kg. That’s a difference of about 165 kg.

Who wins the race in the data check?

The Audi Q3 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.

Frequently compared as well

Audi Q3
VW T-Roc
VS
The Audi Q3 plays the compact‑premium role perfectly — a hushed, well‑built cabin, polished manners and a level of refinement that makes the higher price feel like an investment in peace of mind. The VW T‑Roc, meanwhile, is the cheekier, better‑value sibling: bolder styling, sprightlier handling …
Audi Q3
CUPRA Terramar
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The Audi Q3 dresses up compact-SUV practicality in premium polish — plush interior, refined ride and tech that whispers “grown-up” refinement. The CUPRA Terramar, by contrast, prowls with sharper handling, punchier engines and a sporty attitude that’ll make you smile even if the mpg takes a hit, so …
Audi Q3
Audi A8

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £38,200
Q3

Audi Q3

  • Engine Type : Petrol MHEV, Petrol, Plugin Hybrid, Diesel
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 150 - 272 HP
  • Consumption L/100km : 1.7 - 8.6 L
  • Electric Range : 118 - 119 km
details

Audi Q3

5 (1 Reviews)
rate

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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Audi A8

5 (1 Reviews)
rate

The Audi A8 arrives with the kind of quiet authority that makes other limousines feel like they’re trying too hard, offering a cabin wrapped in subtle luxury and tech that never demands attention. For buyers who want composed comfort and discreet status, it’s the sensible splurge that turns daily commutes into a private parade.

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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.

Reviews Audi A8

5 (1 Reviews)
rate
Audi Q3
Audi A8

Costs and Consumption
Price
38200 - 52900 £
Price
91400 - 134900 £
Consumption L/100km
1.7 - 8.6 L
Consumption L/100km
4.6 - 11.5 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
118 - 119 km
Electric Range
58 km
Battery Capacity
-
Battery Capacity
-
co2
39 - 195 g/km
co2
105 - 260 g/km
Fuel tank capacity
-
Fuel tank capacity
82 L

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
4
Curb weight
1635 - 1900 kg
Curb weight
2035 - 2415 kg
Trunk capacity
375 - 488 L
Trunk capacity
390 - 505 L
Length
-
Length
5190 - 5320 mm
Width
1859 mm
Width
1945 mm
Height
-
Height
1473 - 1488 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
505 - 535 kg
Payload
525 - 700 kg

Engine and Performance
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid, Diesel
Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
150 - 272 HP
Power HP
286 - 571 HP
Acceleration 0-100km/h
5.7 - 9.2 s
Acceleration 0-100km/h
3.8 - 5.9 s
Max Speed
-
Max Speed
250 km/h
Torque
250 - 400 Nm
Torque
500 - 800 Nm
Number of Cylinders
4
Number of Cylinders
6 - 8
Power kW
110 - 200 kW
Power kW
210 - 420 kW
Engine capacity
1498 - 1984 cm3
Engine capacity
2967 - 3996 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
E, G, B
CO2 Efficiency Class
G, C
Brand
Audi
Brand
Audi

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Is the Audi Q3 offered with different drivetrains?

The Audi Q3 is available as Front-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.