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Bentley Bentayga vs Porsche Cayenne comparison

Compare performance (550 HP vs 1,156 HP), boot space and price (177,300 £ vs 90,200 £ ) at a glance. Find out which car is the better choice for you – Bentley Bentayga or Porsche Cayenne?

Bentley Bentayga vs Porsche Cayenne: Key differences

Bentley Bentayga

details

Porsche Cayenne

3.2 (3 Reviews)
rate
  • substantially cheaper
  • significantly more power
  • significantly more efficient
  • clearly more electric range
  • clearly quicker 0–100 km/h
  • a bit lighter
  • markedly more trunk space
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By Achim Sedelmaier

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

Bentayga

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Porsche Cayenne is substantially cheaper – starting at 90,200 £ , while the Bentley Bentayga costs 177,300 £ . That’s a price difference of around 87,086 £.

Fuel consumption also shows a difference: the Porsche Cayenne uses 4 L/100km and is significantly more efficient than the Bentley Bentayga with 13 L/100km. The difference is about 9 L/100km.

As for electric range, the Porsche Cayenne offers clearly more range – reaching up to 668 km, about 618 km more than the Bentley Bentayga.

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 significantly 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 clearly quicker – completing the sprint in 2.5 s, while the Bentley Bentayga takes 4.5 s. That’s about 2 s quicker.

There’s also a difference in torque: the Porsche Cayenne delivers substantially more torque with 1,500 Nm compared to 770 Nm. That’s about 730 Nm more.

Bentayga

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, Porsche Cayenne is a bit lighter – 2,130 kg compared to 2,415 kg. The difference is around 285 kg.

Looking at boot space, the Porsche Cayenne offers markedly more boot space – 781 L compared to 484 L. That’s a difference of about 297 L.

When it comes to payload, the Bentley Bentayga carries somewhat more – 835 kg compared to 705 kg. That’s a difference of about 130 kg.

Who wins the race in the data check?

The Porsche Cayenne 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 £90,200
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 - 11 L/100km
  • Consumption kWh/100km 18.9 - 20.6 kWh/100km
  • Electric Range 74 - 668 km
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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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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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Bentley Bentayga
Porsche Cayenne

Costs and Consumption
Price
177,300 - 230,400 £
Price
90,200 - 144,400 £
Consumption L/100km
13 L/100km
Consumption L/100km
4 - 11 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
18.9 - 20.6 kWh/100km
Electric Range
50 km
Electric Range
74 - 668 km
Battery Capacity
17.3 kWh
Battery Capacity
-
co2
294 g/km
co2
0 - 249 g/km
Fuel tank capacity
75 - 85 L
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
4 - 5
Seats
4 - 5
Doors
5
Doors
-
Curb weight
2,415 - 2,514 kg
Curb weight
2,130 - 2,725 kg
Trunk capacity
484 L
Trunk capacity
434 - 781 L
Length
5,125 - 5,305 mm
Length
-
Width
1,998 mm
Width
1,980 - 1,983 mm
Height
1,728 mm
Height
-
Max trunk capacity
1,774 L
Max trunk capacity
-
Payload
736 - 835 kg
Payload
525 - 705 kg

Engine and Performance
Engine Type
Petrol, Plugin Hybrid
Engine Type
Petrol, Plugin Hybrid, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
462 - 550 HP
Power HP
353 - 1,156 HP
Acceleration 0-100km/h
4.5 - 5.3 s
Acceleration 0-100km/h
2.5 - 6 s
Max Speed
254 - 290 km/h
Max Speed
-
Torque
700 - 770 Nm
Torque
500 - 1,500 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6
Power kW
340 - 404 kW
Power kW
260 - 850 kW
Engine capacity
2,995 - 3,996 cm3
Engine capacity
2,995 cm3

General
Model Year
2,020 - 2,022
Model Year
2,025 - 2,026
CO2 Efficiency Class
G
CO2 Efficiency Class
G, B, A
Brand
Bentley
Brand
Porsche
What drive types are available for the Bentley Bentayga?

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.