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Lexus NX vs Porsche Cayman comparison

Compare performance (292 HP vs 500 HP), boot space and price (46,000 £ vs 136,000 £ ) at a glance. Find out which car is the better choice for you – Lexus NX or Porsche Cayman?

Lexus NX vs Porsche Cayman: Key differences

Lexus NX

4.8 (15 Reviews)
rate
  • substantially cheaper
  • substantially more efficient
  • significantly more trunk space
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Porsche Cayman

  • considerably more power
  • considerably quicker 0–100 km/h
  • markedly lighter
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

NX

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 NX is substantially cheaper – starting at 46,000 £ , while the Porsche Cayman costs 136,000 £ . That’s a price difference of around 90,000 £.

Fuel consumption also shows a difference: the Lexus NX uses 2.9 L/100km and is substantially more efficient than the Porsche Cayman with 13 L/100km. The difference is about 10.1 L/100km.

Cayman

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 Cayman offers considerably more power – delivering 500 HP compared to 292 HP. That’s roughly 208 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Cayman is considerably quicker – completing the sprint in 3.4 s, while the Lexus NX takes 6.4 s. That’s about 3 s quicker.

NX

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 NX offers more seats – 5 vs 2.

In terms of curb weight, Porsche Cayman is markedly lighter – 1,490 kg compared to 1,805 kg. The difference is around 315 kg.

Looking at boot space, the Lexus NX offers significantly more boot space – 545 L compared to 184 L. That’s a difference of about 361 L.

When it comes to payload, the Lexus NX carries clearly more – 515 kg compared to 281 kg. That’s a difference of about 234 kg.

Who wins the race in the data check?

The Lexus NX 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 £46,000
NX

Lexus NX

  • Engine Type Full Hybrid, Plugin Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 200 - 292 HP
  • Consumption L/100km 2.9 - 5.9 L/100km
  • Electric Range 72 km
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Frequently compared as well

Lexus NX
Volvo XC40
VS
The Lexus NX and Volvo XC40 are two leading compact luxury SUVs that blend premium craftsmanship with everyday practicality. The NX leans toward refined comfort and dependable hybrid tech, while the XC40 emphasizes clean Scandinavian design, clever packaging and class-leading safety—so choice …
Honda CR-V
Lexus NX
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The Honda CR-V and Lexus NX are two of the most sensible compact crossovers on the market—one prized for roomy practicality and strong value, the other for luxury, refinement and a more premium driving experience. This comparison shows how the CR-V’s efficient, user-friendly package stacks up …
Lexus NX
Porsche Cayman

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Lexus NX

The Lexus NX wraps striking, chiseled styling around a cabin that feels more crafted living room than utility vehicle, with soft materials and user-friendly tech that give it genuine premium cachet. On the road it's composed and quietly confident, trading sporty pretensions for a refined, easygoing personality that will suit buyers who want luxury without fuss — with a little Lexus flair to make daily commutes feel special.

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Reviews Lexus NX

4.8 (15 Reviews)
rate
Jan
14 Jun 2026, 12:16:49

super

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Марк
24 May 2026, 16:30:02

Нх это лучшее

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
David Jenkins
28 Mar 2026, 20:57:02

Superb handling, averaging 89mpg, decent electric range, very comfortable to drive, good cabin space, good size touch screen, extremely quick, no better car to drive and live with.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
David Jenkins
2 Feb 2026, 20:38:48

By far the best PHEV in its class, superb handling, top rated relaibility, & super quick on EV mode as well as its well equipped 2.5 litre petrol engine.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Pierre Joris
21 Nov 2025, 23:21:12

Lexus has a history and offers a 10-year warranty.

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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Reviews Porsche Cayman

No reviews yet. Share your experience and help others decide.

Frequently compared as well

Lexus NX
Lexus RZ
VS
The Lexus NX and the Lexus RZ offer two distinct directions for Lexus buyers: the NX is a refined compact luxury SUV available with petrol and hybrid powertrains, while the RZ is Lexus’s purpose-built electric crossover focused on efficiency, tech and a serene driving experience. This comparison …
Lexus LBX
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The Lexus LBX and Lexus NX represent two distinct takes on Lexus’s compact SUV line — the LBX is a smaller, city-focused entry model while the NX delivers more space, stronger performance and richer equipment. Choosing between them comes down to whether you prioritise urban agility and lower …
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Mazda CX-60
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BMW X1
Lexus NX
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Lexus NX
Toyota RAV4
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Choosing between the Lexus NX and the Toyota RAV4 comes down to whether you want a more premium, refined compact luxury crossover (NX) or a practical, value-focused compact SUV (RAV4). This comparison highlights the key differences in comfort, performance, fuel economy and ownership cost to help …
Audi Q3
Lexus NX
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Honda ZR-V
Lexus NX
VS
Honda ZR-V and Lexus NX go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the Honda ZR-V or the Lexus NX is …
Lexus ES
Lexus NX
VS
Lexus ES and Lexus NX go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the Lexus ES or the Lexus NX is the …
Lexus NX
Porsche Cayman

Costs and Consumption
Price
46,000 - 63,400 £
Price
136,000 £
Consumption L/100km
2.9 - 5.9 L/100km
Consumption L/100km
13 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
72 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
65 - 134 g/km
co2
295 g/km
Fuel tank capacity
-
Fuel tank capacity
54 L

Dimensions and Body
Body Type
SUV
Body Type
Coupe
Seats
5
Seats
2
Doors
-
Doors
2
Curb weight
1,805 - 2,065 kg
Curb weight
1,490 kg
Trunk capacity
545 L
Trunk capacity
184 L
Length
-
Length
4,456 mm
Width
1,865 mm
Width
1,822 mm
Height
-
Height
1,267 mm
Max trunk capacity
-
Max trunk capacity
272 L
Payload
475 - 515 kg
Payload
281 kg

Engine and Performance
Engine Type
Full Hybrid, Plugin Hybrid
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
200 - 292 HP
Power HP
500 HP
Acceleration 0-100km/h
6.4 - 8.8 s
Acceleration 0-100km/h
3.4 s
Max Speed
-
Max Speed
315 km/h
Torque
-
Torque
450 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
147 - 215 kW
Power kW
368 kW
Engine capacity
2,487 cm3
Engine capacity
3,996 cm3

General
Model Year
2025
Model Year
2021
CO2 Efficiency Class
D, B
CO2 Efficiency Class
G
Brand
Lexus
Brand
Porsche
What drivetrain options does the Lexus NX have?

Available configurations include Front-Wheel Drive or 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.