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Audi Q8 vs Tesla Model S comparison

Compare performance (640 HP vs 1,020 HP), boot space and price (77,300 £ vs 94,300 £ ) at a glance. Find out which car is the better choice for you – Audi Q8 or Tesla Model S?

Audi Q8 vs Tesla Model S: Key differences

Audi Q8

  • clearly cheaper
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Tesla Model S

4.7 (1 Reviews)
rate
  • clearly more power
  • considerably more electric range
  • clearly quicker 0–100 km/h
  • marginally lighter
  • noticeably more trunk space
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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:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Audi Q8 is clearly cheaper – starting at 77,300 £ , while the Tesla Model S costs 94,300 £ . That’s a price difference of around 16,963 £.

As for electric range, the Tesla Model S offers considerably more range – reaching up to 744 km, about 664 km more than the Audi Q8.

Model S

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 S 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 S is clearly quicker – completing the sprint in 2.1 s, while the Audi Q8 takes 3.6 s. That’s about 1.5 s quicker.

Q8

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Tesla Model S is marginally lighter – 2,092 kg compared to 2,175 kg. The difference is around 83 kg.

Looking at boot space, the Tesla Model S offers noticeably more boot space – 799 L compared to 605 L. That’s a difference of about 194 L.

When it comes to payload, the Audi Q8 carries markedly more – 665 kg compared to 442 kg. That’s a difference of about 223 kg.

Who wins the race in the data check?

The Tesla Model S is clearly superior 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 £94,300
Model S

Tesla Model S

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 670 - 1,020 HP
  • Consumption kWh/100km : 16.8 - 18 kWh/100km
  • Electric Range : 611 - 744 km
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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.

Tesla Model S

The Tesla Model S glides like a luxury sedan from the future, delivering instant shove and serene highway composure that make it feel equally at home on a rush-hour commute or a long-distance cruise. Inside, its minimalist cabin and gadget-forward interface turn every drive into a tech demo, making it as much a statement piece as a practical choice — and one that still manages to feel a little bit magical.

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Reviews Tesla Model S

4.7 (1 Reviews)
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jp Breugem
16 Dec 2025, 09:38:32

Reliable — now with nearly 400,000 km on the Model S, I’ve experienced few to no problems. Still using free Supercharging, it delivers a dependable, luxurious driving experience. Average consumption about 16 kWh/100 km.

How do you mainly use this car? (optional): Company car / Business
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Tesla Model S

Costs and Consumption
Price
77,300 - 137,100 £
Price
94,300 - 102,800 £
Consumption L/100km
3.9 - 13.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.8 - 18 kWh/100km
Electric Range
80 km
Electric Range
611 - 744 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
Hatchback
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
2,175 - 2,490 kg
Curb weight
2,092 - 2,197 kg
Trunk capacity
439 - 605 L
Trunk capacity
799 L
Length
-
Length
5,021 mm
Width
1,995 - 2,007 mm
Width
1,987 mm
Height
-
Height
1,431 mm
Max trunk capacity
-
Max trunk capacity
1,828 L
Payload
620 - 665 kg
Payload
432 - 442 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
2.1 - 3.2 s
Max Speed
-
Max Speed
240 - 322 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.