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Rolls-Royce Phantom vs Porsche Cayman - Differences and prices compared

Compare performance (571 HP vs 500 HP), boot space and price (445700 £ vs 136000 £ ) at a glance. Find out which car is the better choice for you – Rolls-Royce Phantom or Porsche Cayman?

Rolls-Royce Phantom

Porsche Cayman

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

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Porsche Cayman has a significantly advantage in terms of price – it starts at 136000 £ , while the Rolls-Royce Phantom costs 445700 £ . That’s a price difference of around 309686 £.

Fuel consumption also shows a difference: Porsche Cayman manages with 13 L and is therefore slightly more efficient than the Rolls-Royce Phantom with 15.50 L. The difference is about 2.50 L per 100 km.

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 Rolls-Royce Phantom has a a bit edge – offering 571 HP compared to 500 HP. That’s roughly 71 HP more horsepower.

In acceleration from 0 to 100 km/h, the Porsche Cayman is significantly quicker – completing the sprint in 3.40 s, while the Rolls-Royce Phantom takes 5.30 s. That’s about 1.90 s faster.

There’s also a difference in torque: Rolls-Royce Phantom pulls convincingly stronger with 900 Nm compared to 450 Nm. That’s about 450 Nm difference.

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: Rolls-Royce Phantom offers clearly more seating capacity – 5 vs 2.

In curb weight, Porsche Cayman is convincingly lighter – 1490 kg compared to 2560 kg. The difference is around 1070 kg.

In terms of boot space, the Rolls-Royce Phantom offers decisively more room – 548 L compared to 184 L. That’s a difference of about 364 L.

When it comes to payload, Rolls-Royce Phantom clearly perceptible takes the win – 440 kg compared to 281 kg. That’s a difference of about 159 kg.

Who wins the race?

The Porsche Cayman proves to be wins the duel decisively and therefore becomes our DriveDuel Champion!
Porsche Cayman is the better all-rounder in this comparison.

about £136,028
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Porsche Cayman

  • Engine Type : Petrol
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive
  • Power HP : 500 HP
  • Consumption L/100km : 13 L
Rolls-Royce Phantom
Porsche Cayman

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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Rolls-Royce Phantom

The Phantom stands as the epitome of luxury and craftsmanship, effortlessly merging opulence with unparalleled performance. With its iconic design and attention to detail, this flagship sedan commands respect on the road while cocooning its passengers in sumptuous comfort. Every journey in the Phantom is an experience, where timeless elegance meets cutting-edge technology.

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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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Rolls-Royce Phantom
Porsche Cayman

Costs and Consumption

Price
445700 - 514300 £
Price
136000 £
Consumption L/100km
15.5 - 15.9 L
Consumption L/100km
13 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
351 - 361 g/km
co2
295 g/km
Fuel tank capacity
-
Fuel tank capacity
54 L

Dimensions and Body

Body Type
Sedan
Body Type
Coupe
Seats
5
Seats
2
Doors
-
Doors
2
Curb weight
2560 - 2610 kg
Curb weight
1490 kg
Trunk capacity
0 - 548 L
Trunk capacity
184 L
Length
-
Length
4456 mm
Width
2018 mm
Width
1822 mm
Height
-
Height
1267 mm
Max trunk capacity
-
Max trunk capacity
272 L
Payload
390 - 440 kg
Payload
281 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
571 HP
Power HP
500 HP
Acceleration 0-100km/h
5.3 - 5.4 s
Acceleration 0-100km/h
3.40 s
Max Speed
-
Max Speed
315 km/h
Torque
900 Nm
Torque
450 Nm
Number of Cylinders
12
Number of Cylinders
6
Power kW
420 kW
Power kW
368 kW
Engine capacity
6749 cm3
Engine capacity
3996 cm3

General

Model Year
2022
Model Year
2021
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Rolls-Royce
Brand
Porsche
Is the Rolls-Royce Phantom offered with different drivetrains?

The Rolls-Royce Phantom is offered with Rear-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.