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Audi Q8 vs Lexus UX comparison

Compare performance (640 HP vs 199 HP), boot space and price (77,300 £ vs 38,700 £ ) at a glance. Find out which car is the better choice for you – Audi Q8 or Lexus UX?

Audi Q8 vs Lexus UX: Key differences

Audi Q8

  • clearly more power
  • clearly more efficient
  • considerably quicker 0–100 km/h
  • clearly more trunk space
details

Lexus UX

4.6 (4 Reviews)
rate
  • clearly cheaper
  • significantly lighter
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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:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Lexus UX is clearly cheaper – starting at 38,700 £ , while the Audi Q8 costs 77,300 £ . That’s a price difference of around 38,572 £.

Fuel consumption also shows a difference: the Audi Q8 uses 3.9 L/100km and is clearly more efficient than the Lexus UX with 5 L/100km. The difference is about 1.1 L/100km.

UX

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 clearly more power – delivering 640 HP compared to 199 HP. That’s roughly 441 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi Q8 is considerably quicker – completing the sprint in 3.6 s, while the Lexus UX takes 7.9 s. That’s about 4.3 s quicker.

Q8

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Lexus UX is significantly lighter – 1,495 kg compared to 2,175 kg. The difference is around 680 kg.

Looking at boot space, the Audi Q8 offers clearly more boot space – 605 L compared to 320 L. That’s a difference of about 285 L.

When it comes to payload, the Audi Q8 carries barely more – 665 kg compared to 615 kg. That’s a difference of about 50 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
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Audi Q8
Lexus UX

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

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.

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Reviews Audi Q8

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

Lexus UX

The Lexus UX is a compact luxury crossover that blends sharp styling with a quiet, comfortable cabin, perfect for urban buyers who want premium feel without shouting about it. It rides with poise, serves up plush materials and thoughtful tech, and—while it won’t satisfy anyone chasing track thrills—it's a smart, stylish choice for everyday driving.

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Reviews Lexus UX

4.6 (4 Reviews)
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marjollet
10 Feb 2026, 16:56:36

After a Toyota Avensis D4D with a BMW engine, I chose the UX 250h F Sport Design and I'm very satisfied.

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Norma
21 Dec 2025, 18:27:57

Lv my UX I live 10 miles outside Belfast do aloy of country driving to reach different places I go t

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 Q8
Lexus UX

Costs and Consumption
Price
77,300 - 137,100 £
Price
38,700 - 54,100 £
Consumption L/100km
3.9 - 13.1 L/100km
Consumption L/100km
5 - 5.6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
80 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
88 - 297 g/km
co2
113 - 127 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
1,495 - 1,555 kg
Trunk capacity
439 - 605 L
Trunk capacity
320 L
Length
-
Length
-
Width
1,995 - 2,007 mm
Width
1,840 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
620 - 665 kg
Payload
555 - 615 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV, Petrol, Plugin Hybrid
Engine Type
Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
CVT
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
231 - 640 HP
Power HP
199 HP
Acceleration 0-100km/h
3.6 - 7.1 s
Acceleration 0-100km/h
7.9 - 8.1 s
Max Speed
-
Max Speed
-
Torque
500 - 850 Nm
Torque
-
Number of Cylinders
6 - 8
Number of Cylinders
4
Power kW
170 - 471 kW
Power kW
146 kW
Engine capacity
2,967 - 3,996 cm3
Engine capacity
1,987 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
G, B
CO2 Efficiency Class
C, D
Brand
Audi
Brand
Lexus
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.