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Porsche Cayenne vs Bentley Bentayga comparison

Compare performance (1,156 HP vs 550 HP), boot space and price (87,000 £ vs 177,300 £ ) at a glance. Find out which car is the better choice for you – Porsche Cayenne or Bentley Bentayga?

Porsche Cayenne vs Bentley Bentayga: Key differences

Porsche Cayenne

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

Bentley Bentayga

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

Cayenne

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 Bentayga costs 177,300 £ . That’s a price difference of around 90,257 £.

Fuel consumption also shows a difference: the Porsche Cayenne uses 4 L/100km and is substantially 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 642 km, about 592 km more than the Bentley Bentayga.

Bentayga

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

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

Looking at top speed, the Porsche Cayenne is only slightly faster – reaching 305 km/h, while the Bentley Bentayga tops out at 290 km/h. The difference is around 15 km/h.

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.

Cayenne

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 somewhat lighter – 2,130 kg compared to 2,415 kg. The difference is around 285 kg.

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

For maximum load capacity, the Bentley Bentayga offers very slightly more capacity – up to 1,774 L, about 66 L more than the Porsche Cayenne.

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 holds a decisive overall lead 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
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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

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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Bentley Bentayga

Costs and Consumption
Price
87,000 - 186,400 £
Price
177,300 - 230,400 £
Consumption L/100km
4 - 12.2 L/100km
Consumption L/100km
13 L/100km
Consumption kWh/100km
19.7 - 20.6 kWh/100km
Consumption kWh/100km
-
Electric Range
74 - 642 km
Electric Range
50 km
Battery Capacity
21.8 kWh
Battery Capacity
17.3 kWh
co2
0 - 277 g/km
co2
294 g/km
Fuel tank capacity
70 - 90 L
Fuel tank capacity
75 - 85 L

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
4 - 5
Seats
4 - 5
Doors
5
Doors
5
Curb weight
2,130 - 2,720 kg
Curb weight
2,415 - 2,514 kg
Trunk capacity
434 - 781 L
Trunk capacity
484 L
Length
4,930 mm
Length
5,125 - 5,305 mm
Width
1,980 - 1,989 mm
Width
1,998 mm
Height
1,652 - 1,698 mm
Height
1,728 mm
Max trunk capacity
1,344 - 1,708 L
Max trunk capacity
1,774 L
Payload
365 - 705 kg
Payload
736 - 835 kg

Engine and Performance
Engine Type
Petrol, Plugin Hybrid, Electric
Engine Type
Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
353 - 1,156 HP
Power HP
462 - 550 HP
Acceleration 0-100km/h
2.5 - 6 s
Acceleration 0-100km/h
4.5 - 5.3 s
Max Speed
248 - 305 km/h
Max Speed
254 - 290 km/h
Torque
500 - 1,500 Nm
Torque
700 - 770 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6 - 8
Power kW
260 - 850 kW
Power kW
340 - 404 kW
Engine capacity
2,995 - 3,996 cm3
Engine capacity
2,995 - 3,996 cm3

General
Model Year
2,025 - 2,026
Model Year
2,020 - 2,022
CO2 Efficiency Class
G, B, C, A
CO2 Efficiency Class
G
Brand
Porsche
Brand
Bentley
Is the Porsche Cayenne offered with different drivetrains?

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.