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Bentley Flying Spur vs Porsche Cayenne comparison

Compare performance (550 HP vs 1,156 HP), boot space and price (180,900 £ vs 87,000 £ ) at a glance. Find out which car is the better choice for you – Bentley Flying Spur or Porsche Cayenne?

Bentley Flying Spur vs Porsche Cayenne: Key differences

Bentley Flying Spur

  • clearly more efficient

Porsche Cayenne

3.3 (2 Reviews)
rate
  • considerably cheaper
  • substantially more power
  • significantly more electric range
  • substantially quicker 0–100 km/h
  • barely lighter
  • clearly more trunk space

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

Flying Spur

Costs and Efficiency:

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

Porsche Cayenne is considerably cheaper – starting at 87,000 £ , while the Bentley Flying Spur costs 180,900 £ . That’s a price difference of around 93,857 £.

Fuel consumption also shows a difference: the Bentley Flying Spur uses 3.3 L/100km and is clearly more efficient than the Porsche Cayenne with 4 L/100km. The difference is about 0.7 L/100km.

As for electric range, the Porsche Cayenne offers significantly more range – reaching up to 642 km, about 601 km more than the Bentley Flying Spur.

Cayenne

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 Porsche Cayenne offers substantially more power – delivering 1,156 HP compared to 550 HP. That’s roughly 606 HP more horsepower.

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

Looking at top speed, the Bentley Flying Spur is only slightly faster – reaching 318 km/h, while the Porsche Cayenne tops out at 305 km/h. The difference is around 13 km/h.

There’s also a difference in torque: the Porsche Cayenne delivers significantly more torque with 1,500 Nm compared to 770 Nm. That’s about 730 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: Porsche Cayenne offers more seats – 5 vs 4.

In terms of curb weight, Porsche Cayenne is barely lighter – 2,130 kg compared to 2,330 kg. The difference is around 200 kg.

Looking at boot space, the Porsche Cayenne offers clearly more boot space – 781 L compared to 420 L. That’s a difference of about 361 L.

When it comes to payload, the Porsche Cayenne carries only slightly more – 705 kg compared to 650 kg. That’s a difference of about 55 kg.

Who wins the race in the data check?

The Porsche Cayenne 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 £87,000
Cayenne

Porsche Cayenne

  • Engine Type : Petrol, Plugin Hybrid, Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 353 - 1,156 HP
  • Consumption L/100km : 4 - 12.2 L/100km
  • Consumption kWh/100km : 19.7 - 20.6 kWh/100km
  • Electric Range : 74 - 642 km
details

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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.

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Porsche Cayenne

Few SUVs blend athletic poise and Teutonic precision like the Porsche Cayenne, putting genuine sports‑car feeling into a roomy, everyday package. If you want a practical family hauler that still makes you grin every time you merge, the Cayenne delivers — turning errands into an excuse for a spirited drive.

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3.3 (2 Reviews)
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Bentley Flying Spur
Porsche Cayenne

Costs and Consumption
Price
180,900 - 186,300 £
Price
87,000 - 186,400 £
Consumption L/100km
3.3 - 12.7 L/100km
Consumption L/100km
4 - 12.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
19.7 - 20.6 kWh/100km
Electric Range
41 km
Electric Range
74 - 642 km
Battery Capacity
18 kWh
Battery Capacity
21.8 kWh
co2
75 - 288 g/km
co2
0 - 277 g/km
Fuel tank capacity
80 - 90 L
Fuel tank capacity
70 - 90 L

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
4
Seats
4 - 5
Doors
4
Doors
5
Curb weight
2,330 - 2,505 kg
Curb weight
2,130 - 2,720 kg
Trunk capacity
420 L
Trunk capacity
434 - 781 L
Length
5,316 mm
Length
4,930 mm
Width
2,013 mm
Width
1,980 - 1,989 mm
Height
1,483 mm
Height
1,652 - 1,698 mm
Max trunk capacity
-
Max trunk capacity
1,344 - 1,708 L
Payload
525 - 650 kg
Payload
365 - 705 kg

Engine and Performance
Engine Type
Plugin Hybrid, Petrol
Engine Type
Petrol, Plugin Hybrid, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
544 - 550 HP
Power HP
353 - 1,156 HP
Acceleration 0-100km/h
4.1 - 4.3 s
Acceleration 0-100km/h
2.5 - 6 s
Max Speed
285 - 318 km/h
Max Speed
248 - 305 km/h
Torque
750 - 770 Nm
Torque
500 - 1,500 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6 - 8
Power kW
400 - 404 kW
Power kW
260 - 850 kW
Engine capacity
2,894 - 3,996 cm3
Engine capacity
2,995 - 3,996 cm3

General
Model Year
2,021 - 2,022
Model Year
2,025 - 2,026
CO2 Efficiency Class
B, G
CO2 Efficiency Class
G, B, C, A
Brand
Bentley
Brand
Porsche
What drive types are available for the Bentley Flying Spur?

The Bentley Flying Spur is available as 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.