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Audi Q4 e-tron vs Bentley Flying Spur comparison

Compare performance (340 HP vs 550 HP), boot space and price (40,700 £ vs 180,900 £ ) at a glance. Find out which car is the better choice for you – Audi Q4 e-tron or Bentley Flying Spur?

Audi Q4 e-tron vs Bentley Flying Spur: Key differences

Audi Q4 e-tron

4.6 (3 Reviews)
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  • considerably cheaper
  • considerably more electric range
  • slightly lighter
  • visibly more trunk space
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Bentley Flying Spur

  • clearly more power
  • visibly quicker 0–100 km/h
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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

Q4 e-tron

Costs and Efficiency:

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

Audi Q4 e-tron is considerably cheaper – starting at 40,700 £ , while the Bentley Flying Spur costs 180,900 £ . That’s a price difference of around 140,143 £.

As for electric range, the Audi Q4 e-tron offers considerably more range – reaching up to 592 km, about 551 km more than the Bentley Flying Spur.

Flying Spur

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 Bentley Flying Spur offers clearly more power – delivering 550 HP compared to 340 HP. That’s roughly 210 HP more horsepower.

When accelerating from 0 to 100 km/h, the Bentley Flying Spur is visibly quicker – completing the sprint in 4.1 s, while the Audi Q4 e-tron takes 5.4 s. That’s about 1.3 s quicker.

There’s also a difference in torque: the Bentley Flying Spur delivers moderately more torque with 770 Nm compared to 679 Nm. That’s about 91 Nm more.

Q4 e-tron

Space and Everyday Use:

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

Seats: Audi Q4 e-tron offers more seats – 5 vs 4.

In terms of curb weight, Audi Q4 e-tron is slightly lighter – 2,035 kg compared to 2,330 kg. The difference is around 295 kg.

Looking at boot space, the Audi Q4 e-tron offers visibly more boot space – 535 L compared to 420 L. That’s a difference of about 115 L.

When it comes to payload, the Bentley Flying Spur carries markedly more – 650 kg compared to 515 kg. That’s a difference of about 135 kg.

Who wins the race in the data check?

The Audi Q4 e-tron is decisively ahead 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 £40,700
Q4 e-tron

Audi Q4 e-tron

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 204 - 340 HP
  • Consumption kWh/100km 14.8 - 16.2 kWh/100km
  • Electric Range 440 - 592 km
Audi Q4 e-tron
Bentley Flying Spur

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi Q4 e-tron

The Audi Q4 e-tron blends Audi’s clean, modern styling with a practical, well-built interior, making it a refined option for buyers who want a premium electric compact SUV. It offers a quiet, composed ride and intuitive tech, so it’s well suited to daily commuting and family duties while keeping the switch to electric straightforward.

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Bentley Flying Spur

The Bentley Flying Spur wraps landmark luxury and bespoke British craft into a sedan that feels like a private members' club you can park in your driveway. It delivers chauffeur-grade comfort wrapped in driver-focused poise, turning an ordinary commute into a memorably grand arrival.

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Audi Q4 e-tron
Bentley Flying Spur

Costs and Consumption

Price
40,700 - 53,100 £
Price
180,900 - 186,300 £
Consumption L/100km
-
Consumption L/100km
3.3 - 12.7 L/100km
Consumption kWh/100km
14.8 - 16.2 kWh/100km
Consumption kWh/100km
-
Electric Range
440 - 592 km
Electric Range
41 km
Battery Capacity
-
Battery Capacity
18 kWh
co2
0 g/km
co2
75 - 288 g/km
Fuel tank capacity
-
Fuel tank capacity
80 - 90 L

Dimensions and Body

Body Type
SUV
Body Type
Sedan
Seats
5
Seats
4
Doors
-
Doors
4
Curb weight
2,035 - 2,235 kg
Curb weight
2,330 - 2,505 kg
Trunk capacity
515 - 535 L
Trunk capacity
420 L
Length
-
Length
5,316 mm
Width
1,865 mm
Width
2,013 mm
Height
-
Height
1,483 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
505 - 515 kg
Payload
525 - 650 kg

Engine and Performance

Engine Type
Electric
Engine Type
Plugin Hybrid, Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 - 340 HP
Power HP
544 - 550 HP
Acceleration 0-100km/h
5.4 - 8.1 s
Acceleration 0-100km/h
4.1 - 4.3 s
Max Speed
-
Max Speed
285 - 318 km/h
Torque
350 - 679 Nm
Torque
750 - 770 Nm
Number of Cylinders
-
Number of Cylinders
6 - 8
Power kW
150 - 250 kW
Power kW
400 - 404 kW
Engine capacity
-
Engine capacity
2,894 - 3,996 cm3

General

Model Year
2026
Model Year
2,021 - 2,022
CO2 Efficiency Class
A
CO2 Efficiency Class
B, G
Brand
Audi
Brand
Bentley
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.