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Audi Q8 e-tron vs Tesla Model X comparison

Compare performance (503 HP vs 1,020 HP), boot space and price (65,100 £ vs 98,600 £ ) at a glance. Find out which car is the better choice for you – Audi Q8 e-tron or Tesla Model X?

Audi Q8 e-tron vs Tesla Model X: Key differences

Audi Q8 e-tron

  • significantly cheaper
  • markedly more trunk space
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Tesla Model X

  • considerably more power
  • very slightly more efficient
  • very slightly more electric range
  • clearly quicker 0–100 km/h
  • slightly lighter
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By Achim Sedelmaier

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

Q8 e-tron

Costs and Efficiency:

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

Audi Q8 e-tron is significantly cheaper – starting at 65,100 £ , while the Tesla Model X costs 98,600 £ . That’s a price difference of around 33,505 £.

In terms of energy consumption, the Tesla Model X is very slightly more efficient: consuming 18.3 kWh/100km compared to 19.7 kWh/100km for the Audi Q8 e-tron. That’s a difference of about 1.4 kWh/100km.

As for electric range, the Tesla Model X offers very slightly more range – reaching up to 649 km, about 54 km more than the Audi Q8 e-tron.

Model X

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Tesla Model X offers considerably more power – delivering 1,020 HP compared to 503 HP. That’s roughly 517 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 e-tron takes 4.5 s. That’s about 1.9 s quicker.

Looking at top speed, the Tesla Model X is slightly faster – reaching 262 km/h, while the Audi Q8 e-tron tops out at 210 km/h. The difference is around 52 km/h.

Q8 e-tron

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, Tesla Model X is slightly lighter – 2,348 kg compared to 2,585 kg. The difference is around 237 kg.

Looking at boot space, the Audi Q8 e-tron offers markedly more boot space – 569 L compared to 425 L. That’s a difference of about 144 L.

For maximum load capacity, the Tesla Model X offers noticeably more capacity – up to 2,675 L, about 1,038 L more than the Audi Q8 e-tron.

When it comes to payload, the Audi Q8 e-tron carries slightly more – 595 kg compared to 527 kg. That’s a difference of about 68 kg.

Who wins the race in the data check?

The Tesla Model X 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 £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 e-tron

The Audi Q8 e-tron wraps Audi’s usual premium polish into a quiet, composed electric SUV that feels refined and surprisingly effortless to drive. With a spacious, tech-forward cabin and understated road presence, it’s a practical yet stylish choice for buyers who want electric motoring without losing the dignity of a proper luxury SUV.

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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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Audi Q8 e-tron
Tesla Model X

Costs and Consumption
Price
65,100 - 102,800 £
Price
98,600 - 107,100 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
19.7 - 26.3 kWh/100km
Consumption kWh/100km
18.3 - 19.3 kWh/100km
Electric Range
456 - 595 km
Electric Range
609 - 649 km
Battery Capacity
89 - 106 kWh
Battery Capacity
-
co2
0 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
5
Doors
5
Curb weight
2,585 - 2,725 kg
Curb weight
2,348 - 2,470 kg
Trunk capacity
528 - 569 L
Trunk capacity
425 L
Length
4,915 mm
Length
5,036 mm
Width
1,937 - 1,994 mm
Width
1,999 mm
Height
1,617 - 1,683 mm
Height
1,684 mm
Max trunk capacity
1,567 - 1,637 L
Max trunk capacity
2,675 L
Payload
515 - 595 kg
Payload
500 - 527 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
340 - 503 HP
Power HP
670 - 1,020 HP
Acceleration 0-100km/h
4.5 - 6 s
Acceleration 0-100km/h
2.6 - 3.9 s
Max Speed
200 - 210 km/h
Max Speed
240 - 262 km/h
Torque
664 - 973 Nm
Torque
-
Number of Cylinders
-
Number of Cylinders
-
Power kW
250 - 370 kW
Power kW
493 - 750 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,023 - 2,024
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Audi
Brand
Tesla
What drive types are available for the Audi Q8 e-tron?

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.