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Audi A6 Limousine vs Bentley Flying Spur comparison

Compare performance (367 HP vs 550 HP), boot space and price (47,600 £ vs 180,900 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Limousine or Bentley Flying Spur?

Audi A6 Limousine vs Bentley Flying Spur: Key differences

Audi A6 Limousine

  • considerably cheaper
  • considerably more efficient
  • clearly more electric range
  • clearly lighter
  • somewhat more trunk space
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Bentley Flying Spur

  • markedly more power
  • moderately quicker 0–100 km/h
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By Achim Sedelmaier

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

A6 Limousine

Costs and Efficiency:

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

Audi A6 Limousine is considerably cheaper – starting at 47,600 £ , while the Bentley Flying Spur costs 180,900 £ . That’s a price difference of around 133,286 £.

Fuel consumption also shows a difference: the Audi A6 Limousine uses 2.2 L/100km and is considerably more efficient than the Bentley Flying Spur with 3.3 L/100km. The difference is about 1.1 L/100km.

As for electric range, the Audi A6 Limousine offers clearly more range – reaching up to 105 km, about 64 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 markedly more power – delivering 550 HP compared to 367 HP. That’s roughly 183 HP more horsepower.

When accelerating from 0 to 100 km/h, the Bentley Flying Spur is moderately quicker – completing the sprint in 4.1 s, while the Audi A6 Limousine takes 4.7 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the Bentley Flying Spur delivers clearly more torque with 770 Nm compared to 580 Nm. That’s about 190 Nm more.

A6 Limousine

Space and Everyday Use:

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

Seats: Audi A6 Limousine offers more seats – 5 vs 4.

In terms of curb weight, Audi A6 Limousine is clearly lighter – 1,845 kg compared to 2,330 kg. The difference is around 485 kg.

Looking at boot space, the Audi A6 Limousine offers somewhat more boot space – 492 L compared to 420 L. That’s a difference of about 72 L.

When it comes to payload, the Bentley Flying Spur carries very slightly more – 650 kg compared to 625 kg. That’s a difference of about 25 kg.

Who wins the race in the data check?

The Audi A6 Limousine 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 £47,600
A6 Limousine

Audi A6 Limousine

  • Engine Type Petrol, Diesel MHEV, Petrol MHEV, Plugin Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 204 - 367 HP
  • Consumption L/100km 2.2 - 7.3 L/100km
  • Electric Range 97 - 105 km
Audi A6 Limousine
Bentley Flying Spur

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

View detailed analysis

Audi A6 Limousine

The Audi A6 cuts a clean, purposeful silhouette with an interior that feels like a quiet, high-tech office on wheels—luxurious materials and clever gadgets make long journeys surprisingly pleasant. It balances composed, confident driving with enough flair to keep you entertained, making it a sensible choice for buyers who want executive polish without showing off.

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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.

details
Audi A6 Limousine
Bentley Flying Spur

Costs and Consumption

Price
47,600 - 68,100 £
Price
180,900 - 186,300 £
Consumption L/100km
2.2 - 7.3 L/100km
Consumption L/100km
3.3 - 12.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
97 - 105 km
Electric Range
41 km
Battery Capacity
-
Battery Capacity
18 kWh
co2
49 - 166 g/km
co2
75 - 288 g/km
Fuel tank capacity
-
Fuel tank capacity
80 - 90 L

Dimensions and Body

Body Type
Sedan
Body Type
Sedan
Seats
5
Seats
4
Doors
-
Doors
4
Curb weight
1,845 - 2,220 kg
Curb weight
2,330 - 2,505 kg
Trunk capacity
354 - 492 L
Trunk capacity
420 L
Length
-
Length
5,316 mm
Width
1,875 mm
Width
2,013 mm
Height
-
Height
1,483 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
535 - 625 kg
Payload
525 - 650 kg

Engine and Performance

Engine Type
Petrol, Diesel MHEV, Petrol MHEV, Plugin Hybrid
Engine Type
Plugin Hybrid, Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 - 367 HP
Power HP
544 - 550 HP
Acceleration 0-100km/h
4.7 - 8.2 s
Acceleration 0-100km/h
4.1 - 4.3 s
Max Speed
-
Max Speed
285 - 318 km/h
Torque
340 - 580 Nm
Torque
750 - 770 Nm
Number of Cylinders
4 - 6
Number of Cylinders
6 - 8
Power kW
150 - 270 kW
Power kW
400 - 404 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
2,894 - 3,996 cm3

General

Model Year
2025
Model Year
2,021 - 2,022
CO2 Efficiency Class
F, D, E, B
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.