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Porsche Cayman vs Lexus LS comparison

Compare performance (500 HP vs 359 HP), boot space and price (136,000 £ vs 112,300 £ ) at a glance. Find out which car is the better choice for you – Porsche Cayman or Lexus LS?

Porsche Cayman vs Lexus LS: Key differences

Porsche Cayman

  • noticeably more power
  • significantly quicker 0–100 km/h
  • substantially lighter
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Lexus LS

  • visibly cheaper
  • clearly more efficient
  • clearly more trunk space
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By Achim Sedelmaier

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

Cayman

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Lexus LS is visibly cheaper – starting at 112,300 £ , while the Porsche Cayman costs 136,000 £ . That’s a price difference of around 23,751 £.

Fuel consumption also shows a difference: the Lexus LS uses 9.6 L/100km and is clearly more efficient than the Porsche Cayman with 13 L/100km. The difference is about 3.4 L/100km.

LS

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 Cayman offers noticeably more power – delivering 500 HP compared to 359 HP. That’s roughly 141 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Cayman is significantly quicker – completing the sprint in 3.4 s, while the Lexus LS takes 5.5 s. That’s about 2.1 s quicker.

Looking at top speed, the Porsche Cayman is noticeably faster – reaching 315 km/h, while the Lexus LS tops out at 250 km/h. The difference is around 65 km/h.

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: Lexus LS offers more seats – 4 vs 2.

In terms of curb weight, Porsche Cayman is substantially lighter – 1,490 kg compared to 2,345 kg. The difference is around 855 kg.

Looking at boot space, the Lexus LS offers clearly more boot space – 430 L compared to 184 L. That’s a difference of about 246 L.

When it comes to payload, the Lexus LS carries noticeably more – 455 kg compared to 281 kg. That’s a difference of about 174 kg.

Who wins the race in the data check?

The Lexus LS 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 £112,300
LS

Lexus LS

  • Engine Type Full Hybrid
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 359 HP
  • Consumption L/100km 9.6 L/100km
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View detailed analysis

Engine and Performance
View detailed analysis

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View detailed analysis

Porsche Cayman

The Porsche Cayman stands out as a quintessential sports car, blending sleek design with dynamic handling. Its mid-engine layout provides an excellent balance and sharp agility that driving enthusiasts crave. Inside, the Cayman offers a refined and driver-focused interior, ensuring that every journey is an exhilarating experience.

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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 Cayman
Lexus LS

Costs and Consumption
Price
136,000 £
Price
112,300 - 131,100 £
Consumption L/100km
13 L/100km
Consumption L/100km
9.6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
295 g/km
co2
216 g/km
Fuel tank capacity
54 L
Fuel tank capacity
82 L

Dimensions and Body
Body Type
Coupe
Body Type
Sedan
Seats
2
Seats
4
Doors
2
Doors
4
Curb weight
1,490 kg
Curb weight
2,345 kg
Trunk capacity
184 L
Trunk capacity
430 L
Length
4,456 mm
Length
5,235 mm
Width
1,822 mm
Width
1,900 mm
Height
1,267 mm
Height
1,460 mm
Max trunk capacity
272 L
Max trunk capacity
-
Payload
281 kg
Payload
455 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
500 HP
Power HP
359 HP
Acceleration 0-100km/h
3.4 s
Acceleration 0-100km/h
5.5 s
Max Speed
315 km/h
Max Speed
250 km/h
Torque
450 Nm
Torque
-
Number of Cylinders
6
Number of Cylinders
6
Power kW
368 kW
Power kW
264 kW
Engine capacity
3,996 cm3
Engine capacity
3,456 cm3

General
Model Year
2021
Model Year
2023
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Porsche
Brand
Lexus
What drivetrain options does the Porsche Cayman have?

The Porsche Cayman is available as Rear-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.