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Maserati GranTurismo vs Porsche Cayman - Differences and prices compared

Compare performance (762 HP vs 500 HP), boot space and price (135800 £ vs 136000 £ ) at a glance. Find out which car is the better choice for you – Maserati GranTurismo or Porsche Cayman?

Maserati GranTurismo

Porsche Cayman

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

GranTurismo

Costs and Efficiency:

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

Maserati GranTurismo has a barely noticeable advantage in terms of price – it starts at 135800 £ , while the Porsche Cayman costs 136000 £ . That’s a price difference of around 252 £.

Fuel consumption also shows a difference: Maserati GranTurismo manages with 9.90 L and is therefore noticeable more efficient than the Porsche Cayman with 13 L. The difference is about 3.10 L per 100 km.

GranTurismo

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 Maserati GranTurismo has a evident edge – offering 762 HP compared to 500 HP. That’s roughly 262 HP more horsepower.

In acceleration from 0 to 100 km/h, the Maserati GranTurismo is clearly perceptible quicker – completing the sprint in 2.70 s, while the Porsche Cayman takes 3.40 s. That’s about 0.70 s faster.

In terms of top speed, the Maserati GranTurismo performs slight better – reaching 325 km/h, while the Porsche Cayman tops out at 315 km/h. The difference is around 10 km/h.

There’s also a difference in torque: Maserati GranTurismo pulls significantly stronger with 1350 Nm compared to 450 Nm. That’s about 900 Nm difference.

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GranTurismo

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: Maserati GranTurismo offers decisively more seating capacity – 4 vs 2.

In curb weight, Porsche Cayman is evident lighter – 1490 kg compared to 1795 kg. The difference is around 305 kg.

In terms of boot space, the Maserati GranTurismo offers significantly more room – 310 L compared to 184 L. That’s a difference of about 126 L.

When it comes to payload, Maserati GranTurismo clearly takes the win – 500 kg compared to 281 kg. That’s a difference of about 219 kg.

Who wins the race in the data check?

The Maserati GranTurismo 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.

Maserati GranTurismo
Porsche Cayman

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £135,800
GranTurismo

Maserati GranTurismo

  • Engine Type : Electric, Petrol
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 490 - 762 HP
  • Consumption L/100km : 9.9 - 10 L
  • Consumption kWh/100km : 22.10 kWh
  • Electric Range : 455 km
details

Maserati GranTurismo

The Maserati GranTurismo is a swooping Italian grand tourer that marries dramatic, museum-worthy styling with a sonorous exhaust note that insists on being noticed. It’s the kind of indulgent cruiser for buyers who want theatrical presence and a luxurious, long-distance demeanour rather than everyday practicality.

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Small-20094-MaseratiGranTurismoTrofeo
Small-20096-MaseratiGranTurismoTrofeo
Small-20111-MaseratiGranTurismoTrofeo
Small-20095-MaseratiGranTurismoTrofeo

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 Maserati GranTurismo

Reviews Porsche Cayman

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Maserati GranTurismo
Porsche Cayman

Costs and Consumption
Price
135800 - 170500 £
Price
136000 £
Consumption L/100km
9.9 - 10 L
Consumption L/100km
13 L
Consumption kWh/100km
22.10 kWh
Consumption kWh/100km
-
Electric Range
455 km
Electric Range
-
Battery Capacity
83 kWh
Battery Capacity
-
co2
0 - 226 g/km
co2
295 g/km
Fuel tank capacity
70 L
Fuel tank capacity
54 L

Dimensions and Body
Body Type
Coupe
Body Type
Coupe
Seats
4
Seats
2
Doors
2
Doors
2
Curb weight
1795 - 2260 kg
Curb weight
1490 kg
Trunk capacity
270 - 310 L
Trunk capacity
184 L
Length
4959 - 4966 mm
Length
4456 mm
Width
1957 mm
Width
1822 mm
Height
1353 mm
Height
1267 mm
Max trunk capacity
-
Max trunk capacity
272 L
Payload
470 - 500 kg
Payload
281 kg

Engine and Performance
Engine Type
Electric, Petrol
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
490 - 762 HP
Power HP
500 HP
Acceleration 0-100km/h
2.7 - 3.9 s
Acceleration 0-100km/h
3.40 s
Max Speed
302 - 325 km/h
Max Speed
315 km/h
Torque
600 - 1350 Nm
Torque
450 Nm
Number of Cylinders
6
Number of Cylinders
6
Power kW
361 - 560 kW
Power kW
368 kW
Engine capacity
2992 cm3
Engine capacity
3996 cm3

General
Model Year
2024
Model Year
2021
CO2 Efficiency Class
A, G
CO2 Efficiency Class
G
Brand
Maserati
Brand
Porsche

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What drivetrain options does the Maserati GranTurismo have?

Available configurations include All-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.