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Bentley Flying Spur vs Porsche 911 Coupe comparison

Compare performance (550 HP vs 711 HP), boot space and price (180,900 £ vs 125,800 £ ) at a glance. Find out which car is the better choice for you – Bentley Flying Spur or Porsche 911 Coupe?

Bentley Flying Spur vs Porsche 911 Coupe: Key differences

Bentley Flying Spur

  • clearly more efficient
  • a bit more trunk space
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Porsche 911 Coupe

  • substantially cheaper
  • markedly more power
  • considerably quicker 0–100 km/h
  • significantly lighter
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By Achim Sedelmaier

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

Flying Spur

Costs and Efficiency:

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

Porsche 911 Coupe is substantially cheaper – starting at 125,800 £ , while the Bentley Flying Spur costs 180,900 £ . That’s a price difference of around 55,029 £.

Fuel consumption also shows a difference: the Bentley Flying Spur uses 3.3 L/100km and is clearly more efficient than the Porsche 911 Coupe with 10.3 L/100km. The difference is about 7 L/100km.

911 Coupe

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 Porsche 911 Coupe offers markedly more power – delivering 711 HP compared to 550 HP. That’s roughly 161 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche 911 Coupe is considerably quicker – completing the sprint in 2.5 s, while the Bentley Flying Spur takes 4.1 s. That’s about 1.6 s quicker.

There’s also a difference in torque: the Porsche 911 Coupe delivers barely more torque with 800 Nm compared to 770 Nm. That’s about 30 Nm more.

Flying Spur

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: Bentley Flying Spur offers more seats – 4 vs 2.

In terms of curb weight, Porsche 911 Coupe is significantly lighter – 1,536 kg compared to 2,330 kg. The difference is around 794 kg.

Looking at boot space, the Bentley Flying Spur offers a bit more boot space – 420 L compared to 373 L. That’s a difference of about 47 L.

When it comes to payload, the Bentley Flying Spur carries clearly more – 650 kg compared to 310 kg. That’s a difference of about 340 kg.

Who wins the race in the data check?

The Bentley Flying Spur 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 £180,900
Flying Spur

Bentley Flying Spur

  • Engine Type : Plugin Hybrid, Petrol
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 544 - 550 HP
  • Consumption L/100km : 3.3 - 12.7 L/100km
  • Electric Range : 41 km
Bentley Flying Spur
Porsche 911 Coupe

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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

Porsche 911 Coupe

The Porsche 911 Coupe remains the iconic sports car you buy when you want a thrilling weekend weapon that still behaves like a civilized companion during the weekdays. Its classic silhouette and razor‑sharp handling deliver a grin-inducing drive every time, while the polished interior and intuitive controls remind you this is a car built for drivers, not just headlines.

details
Bentley Flying Spur
Porsche 911 Coupe

Costs and Consumption

Price
180,900 - 186,300 £
Price
125,800 - 301,000 £
Consumption L/100km
3.3 - 12.7 L/100km
Consumption L/100km
10.3 - 13.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
41 km
Electric Range
-
Battery Capacity
18 kWh
Battery Capacity
-
co2
75 - 288 g/km
co2
233 - 312 g/km
Fuel tank capacity
80 - 90 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
Coupe
Seats
4
Seats
2
Doors
4
Doors
-
Curb weight
2,330 - 2,505 kg
Curb weight
1,536 - 1,815 kg
Trunk capacity
420 L
Trunk capacity
373 L
Length
5,316 mm
Length
-
Width
2,013 mm
Width
1,852 - 1,900 mm
Height
1,483 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
525 - 650 kg
Payload
228 - 310 kg

Engine and Performance

Engine Type
Plugin Hybrid, Petrol
Engine Type
Petrol, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
544 - 550 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
4.1 - 4.3 s
Acceleration 0-100km/h
2.5 - 4.5 s
Max Speed
285 - 318 km/h
Max Speed
-
Torque
750 - 770 Nm
Torque
450 - 800 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6
Power kW
400 - 404 kW
Power kW
290 - 523 kW
Engine capacity
2,894 - 3,996 cm3
Engine capacity
2,981 - 3,996 cm3

General

Model Year
2,021 - 2,022
Model Year
2,024 - 2,026
CO2 Efficiency Class
B, G
CO2 Efficiency Class
G
Brand
Bentley
Brand
Porsche
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.