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Lexus LS vs Porsche Cayenne comparison

Compare performance (359 HP vs 1,156 HP), boot space and price (112,300 £ vs 87,000 £ ) at a glance. Find out which car is the better choice for you – Lexus LS or Porsche Cayenne?

Lexus LS vs Porsche Cayenne: Key differences

Lexus LS

Porsche Cayenne

3.3 (2 Reviews)
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  • noticeably cheaper
  • clearly more power
  • clearly more efficient
  • substantially quicker 0–100 km/h
  • moderately lighter
  • clearly more trunk space

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

LS

Costs and Efficiency:

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

Porsche Cayenne is noticeably cheaper – starting at 87,000 £ , while the Lexus LS costs 112,300 £ . That’s a price difference of around 25,277 £.

Fuel consumption also shows a difference: the Porsche Cayenne uses 4 L/100km and is clearly more efficient than the Lexus LS with 9.6 L/100km. The difference is about 5.6 L/100km.

Cayenne

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 Cayenne offers clearly more power – delivering 1,156 HP compared to 359 HP. That’s roughly 797 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 Lexus LS takes 5.5 s. That’s about 3 s quicker.

Looking at top speed, the Porsche Cayenne is somewhat faster – reaching 305 km/h, while the Lexus LS tops out at 250 km/h. The difference is around 55 km/h.

LS

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 moderately lighter – 2,130 kg compared to 2,345 kg. The difference is around 215 kg.

Looking at boot space, the Porsche Cayenne offers clearly more boot space – 781 L compared to 430 L. That’s a difference of about 351 L.

When it comes to payload, the Porsche Cayenne carries markedly more – 705 kg compared to 455 kg. That’s a difference of about 250 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
Lexus LS
Porsche Cayenne

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

View detailed analysis

Lexus LS

The Lexus LS is a quietly opulent flagship that wraps cutting-edge tech in a calm, Zen-like cabin, turning gridlock into a spa appointment. Buyers after polished refinement and faultless build quality will love its hushed ride and diplomatic road manners, even if it never cries out for attention.

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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.

details
Lexus LS
Porsche Cayenne

Costs and Consumption

Price
112,300 - 131,100 £
Price
87,000 - 186,400 £
Consumption L/100km
9.6 L/100km
Consumption L/100km
4 - 12.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
19.7 - 20.6 kWh/100km
Electric Range
-
Electric Range
74 - 642 km
Battery Capacity
-
Battery Capacity
21.8 kWh
co2
216 g/km
co2
0 - 277 g/km
Fuel tank capacity
82 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
2,345 kg
Curb weight
2,130 - 2,720 kg
Trunk capacity
430 L
Trunk capacity
434 - 781 L
Length
5,235 mm
Length
4,930 mm
Width
1,900 mm
Width
1,980 - 1,989 mm
Height
1,460 mm
Height
1,652 - 1,698 mm
Max trunk capacity
-
Max trunk capacity
1,344 - 1,708 L
Payload
455 kg
Payload
365 - 705 kg

Engine and Performance

Engine Type
Full 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
359 HP
Power HP
353 - 1,156 HP
Acceleration 0-100km/h
5.5 s
Acceleration 0-100km/h
2.5 - 6 s
Max Speed
250 km/h
Max Speed
248 - 305 km/h
Torque
-
Torque
500 - 1,500 Nm
Number of Cylinders
6
Number of Cylinders
6 - 8
Power kW
264 kW
Power kW
260 - 850 kW
Engine capacity
3,456 cm3
Engine capacity
2,995 - 3,996 cm3

General

Model Year
2,023
Model Year
2,025 - 2,026
CO2 Efficiency Class
G
CO2 Efficiency Class
G, B, C, A
Brand
Lexus
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.