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Lexus RC vs Porsche Cayenne comparison

Compare performance (464 HP vs 1,156 HP), boot space and price (82,300 £ vs 90,200 £ ) at a glance. Find out which car is the better choice for you – Lexus RC or Porsche Cayenne?

Lexus RC vs Porsche Cayenne: Key differences

Lexus RC

  • marginally cheaper
  • noticeably lighter
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Porsche Cayenne

3.3 (2 Reviews)
rate
  • clearly more power
  • considerably more efficient
  • significantly quicker 0–100 km/h
  • clearly more trunk space
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By Achim Sedelmaier

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

RC

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Lexus RC is marginally cheaper – starting at 82,300 £ , while the Porsche Cayenne costs 90,200 £ . That’s a price difference of around 7,843 £.

Fuel consumption also shows a difference: the Porsche Cayenne uses 4 L/100km and is considerably more efficient than the Lexus RC with 11.8 L/100km. The difference is about 7.8 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 464 HP. That’s roughly 692 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Cayenne is significantly quicker – completing the sprint in 2.5 s, while the Lexus RC takes 4.3 s. That’s about 1.8 s quicker.

There’s also a difference in torque: the Porsche Cayenne delivers clearly more torque with 1,500 Nm compared to 520 Nm. That’s about 980 Nm more.

RC

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.

Seats: Porsche Cayenne offers more seats – 5 vs 4.

In terms of curb weight, Lexus RC is noticeably lighter – 1,715 kg compared to 2,130 kg. The difference is around 415 kg.

Looking at boot space, the Porsche Cayenne offers clearly more boot space – 781 L compared to 366 L. That’s a difference of about 415 L.

When it comes to payload, the Porsche Cayenne carries noticeably more – 705 kg compared to 535 kg. That’s a difference of about 170 kg.

Who wins the race in the data check?

The Porsche Cayenne is far ahead 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 £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
Lexus RC
Porsche Cayenne

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Lexus RC

The Lexus RC cuts a dramatic figure on the road with its bold grille and sculpted coupe silhouette, blending Japanese refinement with a dash of show-off flair. Inside it favors comfort and clever detailing over racetrack theatrics, so if you want a luxurious, dependable coupe that rewards everyday driving with poise and a grin, the RC is hard to ignore.

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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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Lexus RC
Porsche Cayenne

Costs and Consumption

Price
82,300 - 101,500 £
Price
90,200 - 144,400 £
Consumption L/100km
11.8 L/100km
Consumption L/100km
4 - 11 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
18.9 - 20.6 kWh/100km
Electric Range
-
Electric Range
74 - 668 km
Battery Capacity
-
Battery Capacity
-
co2
268 g/km
co2
0 - 249 g/km
Fuel tank capacity
66 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Coupe
Body Type
SUV
Seats
4
Seats
4 - 5
Doors
3
Doors
-
Curb weight
1,715 kg
Curb weight
2,130 - 2,725 kg
Trunk capacity
366 L
Trunk capacity
434 - 781 L
Length
4,710 mm
Length
-
Width
1,845 mm
Width
1,980 - 1,983 mm
Height
1,390 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
535 kg
Payload
525 - 705 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Petrol, Plugin Hybrid, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
464 HP
Power HP
353 - 1,156 HP
Acceleration 0-100km/h
4.3 - 4.5 s
Acceleration 0-100km/h
2.5 - 6 s
Max Speed
270 km/h
Max Speed
-
Torque
520 Nm
Torque
500 - 1,500 Nm
Number of Cylinders
8
Number of Cylinders
6
Power kW
341 kW
Power kW
260 - 850 kW
Engine capacity
4,969 cm3
Engine capacity
2,995 cm3

General

Model Year
2,021 - 2,024
Model Year
2,025 - 2,026
CO2 Efficiency Class
G
CO2 Efficiency Class
G, B, 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.