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Audi Q8 e-tron vs Bentley Bentayga comparison

Compare performance (503 HP vs 550 HP), boot space and price (65,100 £ vs 177,300 £ ) at a glance. Find out which car is the better choice for you – Audi Q8 e-tron or Bentley Bentayga?

Audi Q8 e-tron vs Bentley Bentayga: Key differences

Audi Q8 e-tron

  • clearly cheaper
  • clearly more electric range
  • slightly more trunk space
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Bentley Bentayga

  • only slightly more power
  • barely 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 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 Q8 e-tron is clearly cheaper – starting at 65,100 £ , while the Bentley Bentayga costs 177,300 £ . That’s a price difference of around 112,200 £.

As for electric range, the Audi Q8 e-tron offers clearly more range – reaching up to 595 km, about 545 km more than the Bentley Bentayga.

Bentayga

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 Bentley Bentayga offers only slightly more power – delivering 550 HP compared to 503 HP. That’s roughly 47 HP more horsepower.

Both models accelerate almost equally fast – 4.5 s from 0 to 100 km/h.

Looking at top speed, the Bentley Bentayga is markedly faster – reaching 290 km/h, while the Audi Q8 e-tron tops out at 210 km/h. The difference is around 80 km/h.

There’s also a difference in torque: the Audi Q8 e-tron delivers clearly more torque with 973 Nm compared to 770 Nm. That’s about 203 Nm more.

Q8 e-tron

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, Bentley Bentayga is barely lighter – 2,415 kg compared to 2,585 kg. The difference is around 170 kg.

Looking at boot space, the Audi Q8 e-tron offers slightly more boot space – 569 L compared to 484 L. That’s a difference of about 85 L.

For maximum load capacity, the Bentley Bentayga offers only slightly more capacity – up to 1,774 L, about 137 L more than the Audi Q8 e-tron.

When it comes to payload, the Bentley Bentayga carries visibly more – 835 kg compared to 595 kg. That’s a difference of about 240 kg.

Who wins the race in the data check?

The Audi Q8 e-tron 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 £65,100
Q8 e-tron

Audi Q8 e-tron

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 340 - 503 HP
  • Consumption kWh/100km 19.7 - 26.3 kWh/100km
  • Electric Range 456 - 595 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 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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Reviews Audi Q8 e-tron

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Bentley Bentayga

The Bentley Bentayga wraps top-tier luxury and SUV practicality into one impeccably finished package, with a hushed cabin and amenities that pamper both driver and passengers. It’s the sort of car that signals success with understatement — a tailored suit on wheels that makes long drives feel like first-class travel.

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Reviews Bentley Bentayga

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Bentley Bentayga

Costs and Consumption
Price
65,100 - 102,800 £
Price
177,300 - 230,400 £
Consumption L/100km
-
Consumption L/100km
13 L/100km
Consumption kWh/100km
19.7 - 26.3 kWh/100km
Consumption kWh/100km
-
Electric Range
456 - 595 km
Electric Range
50 km
Battery Capacity
89 - 106 kWh
Battery Capacity
17.3 kWh
co2
0 g/km
co2
294 g/km
Fuel tank capacity
-
Fuel tank capacity
75 - 85 L

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
4 - 5
Doors
5
Doors
5
Curb weight
2,585 - 2,725 kg
Curb weight
2,415 - 2,514 kg
Trunk capacity
528 - 569 L
Trunk capacity
484 L
Length
4,915 mm
Length
5,125 - 5,305 mm
Width
1,937 - 1,994 mm
Width
1,998 mm
Height
1,617 - 1,683 mm
Height
1,728 mm
Max trunk capacity
1,567 - 1,637 L
Max trunk capacity
1,774 L
Payload
515 - 595 kg
Payload
736 - 835 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
340 - 503 HP
Power HP
462 - 550 HP
Acceleration 0-100km/h
4.5 - 6 s
Acceleration 0-100km/h
4.5 - 5.3 s
Max Speed
200 - 210 km/h
Max Speed
254 - 290 km/h
Torque
664 - 973 Nm
Torque
700 - 770 Nm
Number of Cylinders
-
Number of Cylinders
6 - 8
Power kW
250 - 370 kW
Power kW
340 - 404 kW
Engine capacity
-
Engine capacity
2,995 - 3,996 cm3

General
Model Year
2,023 - 2,024
Model Year
2,020 - 2,022
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
Audi
Brand
Bentley
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.