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Audi Q8 vs Tesla Model X comparison

Compare performance (640 HP vs 1,020 HP), boot space and price (77,300 £ vs 98,600 £ ) at a glance. Find out which car is the better choice for you – Audi Q8 or Tesla Model X?

Audi Q8 vs Tesla Model X: Key differences

Audi Q8

  • markedly cheaper
  • very slightly lighter
  • noticeably more trunk space
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Tesla Model X

4 (1 Reviews)
rate
  • clearly more power
  • clearly more electric range
  • clearly quicker 0–100 km/h
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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.

Audi Q8 is markedly cheaper – starting at 77,300 £ , while the Tesla Model X costs 98,600 £ . That’s a price difference of around 21,248 £.

As for electric range, the Tesla Model X offers clearly more range – reaching up to 649 km, about 569 km more than the Audi Q8.

Model X

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 Tesla Model X offers clearly more power – delivering 1,020 HP compared to 640 HP. That’s roughly 380 HP more horsepower.

When accelerating from 0 to 100 km/h, the Tesla Model X is clearly quicker – completing the sprint in 2.6 s, while the Audi Q8 takes 3.6 s. That’s about 1 s quicker.

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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Audi Q8 is very slightly lighter – 2,175 kg compared to 2,348 kg. The difference is around 173 kg.

Looking at boot space, the Audi Q8 offers noticeably more boot space – 605 L compared to 425 L. That’s a difference of about 180 L.

When it comes to payload, the Audi Q8 carries clearly more – 665 kg compared to 527 kg. That’s a difference of about 138 kg.

Who wins the race in the data check?

The Tesla Model X stands well ahead of its rival 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 £98,600
Model X

Tesla Model X

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 670 - 1,020 HP
  • Consumption kWh/100km : 18.3 - 19.3 kWh/100km
  • Electric Range : 609 - 649 km
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Costs and Consumption
View detailed analysis

Engine and Performance
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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

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Tesla Model X

The Model X stands out in the electric SUV market with its striking falcon-wing doors and spacious interior, providing both style and practicality. Its exceptional range and impressive performance make it a standout choice for environmentally-conscious drivers seeking a luxurious experience. With advanced technology features and a strong focus on safety, the Model X redefines what an electric vehicle can be.

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Reviews Tesla Model X

4 (1 Reviews)
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Audi Q8
Tesla Model X

Costs and Consumption
Price
77,300 - 137,100 £
Price
98,600 - 107,100 £
Consumption L/100km
3.9 - 13.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
18.3 - 19.3 kWh/100km
Electric Range
80 km
Electric Range
609 - 649 km
Battery Capacity
-
Battery Capacity
-
co2
88 - 297 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
2,175 - 2,490 kg
Curb weight
2,348 - 2,470 kg
Trunk capacity
439 - 605 L
Trunk capacity
425 L
Length
-
Length
5,036 mm
Width
1,995 - 2,007 mm
Width
1,999 mm
Height
-
Height
1,684 mm
Max trunk capacity
-
Max trunk capacity
2,675 L
Payload
620 - 665 kg
Payload
500 - 527 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV, Petrol, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
231 - 640 HP
Power HP
670 - 1,020 HP
Acceleration 0-100km/h
3.6 - 7.1 s
Acceleration 0-100km/h
2.6 - 3.9 s
Max Speed
-
Max Speed
240 - 262 km/h
Torque
500 - 850 Nm
Torque
-
Number of Cylinders
6 - 8
Number of Cylinders
-
Power kW
170 - 471 kW
Power kW
493 - 750 kW
Engine capacity
2,967 - 3,996 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
G, B
CO2 Efficiency Class
A
Brand
Audi
Brand
Tesla
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.