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Maserati Quattroporte vs Porsche 911 Convertible comparison

Compare performance (430 HP vs 711 HP), boot space and price (147500 £ vs 122400 £ ) at a glance. Find out which car is the better choice for you – Maserati Quattroporte or Porsche 911 Convertible?

Maserati Quattroporte vs Porsche 911 Convertible: Key differences

Maserati Quattroporte

  • convincingly more trunk space

Porsche 911 Convertible

  • evident cheaper
  • clearly perceptible more power
  • slight more efficient
  • decisively quicker from 0–100 km/h
  • distinct lighter

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

Quattroporte

Costs and Efficiency:

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

Porsche 911 Convertible has a evident advantage in terms of price – it starts at 122400 £ , while the Maserati Quattroporte costs 147500 £ . That’s a price difference of around 25086 £.

Fuel consumption also shows a difference: Porsche 911 Convertible manages with 10.30 L and is therefore slight more efficient than the Maserati Quattroporte with 11.10 L. The difference is about 0.80 L per 100 km.

Quattroporte

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 911 Convertible has a clearly perceptible edge – offering 711 HP compared to 430 HP. That’s roughly 281 HP more horsepower.

In acceleration from 0 to 100 km/h, the Porsche 911 Convertible is decisively quicker – completing the sprint in 2.60 s, while the Maserati Quattroporte takes 4.80 s. That’s about 2.20 s faster.

In terms of top speed, the Porsche 911 Convertible performs a bit better – reaching 322 km/h, while the Maserati Quattroporte tops out at 288 km/h. The difference is around 34 km/h.

There’s also a difference in torque: Porsche 911 Convertible pulls clearly perceptible stronger with 800 Nm compared to 580 Nm. That’s about 220 Nm difference.

Quattroporte

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: Maserati Quattroporte offers slightly more seating capacity – 5 vs 4.

In curb weight, Porsche 911 Convertible is distinct lighter – 1655 kg compared to 2055 kg. The difference is around 400 kg.

In terms of boot space, the Maserati Quattroporte offers convincingly more room – 530 L compared to 163 L. That’s a difference of about 367 L.

When it comes to payload, Maserati Quattroporte evident takes the win – 485 kg compared to 345 kg. That’s a difference of about 140 kg.

Who wins the race in the data check?

The Porsche 911 Convertible 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.

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Maserati Ghibli
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In a head-to-head comparison, the Maserati Ghibli and the Maserati Quattroporte highlight distinct elements of Italian luxury and performance. The Ghibli, the more compact of the two, exudes a sportier feel with its agile handling and aggressive design, ideal for those who seek a spirited driving …
Maserati Quattroporte
Porsche 911 Convertible

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £122,400
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Porsche 911 Convertible

  • Engine Type : Petrol, Full Hybrid
  • Transmission : Automatic, Manuel
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 394 - 711 HP
  • Consumption L/100km : 10.3 - 11.7 L
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Maserati Quattroporte

The Maserati Quattroporte is a grand touring saloon that wraps Italian drama and handcrafted luxury around a chassis that clearly wants to be driven. For buyers who prefer emotion to spreadsheet-friendly logic, it makes a memorable entrance and rewards spirited journeys with a sonorous exhaust and sharp steering.

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Porsche 911 Convertible

The Porsche 911 Cabriolet transforms the iconic silhouette into an open‑air weapon, offering roof-down glamour and razor-sharp handling that still feels perfectly composed on normal roads. It’s the kind of car that serves daily duties with surprising ease while delivering intoxicating engine music and a grin factor that makes every trip feel like a small victory.

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Reviews Maserati Quattroporte

Reviews Porsche 911 Convertible

Maserati Quattroporte
Porsche 911 Convertible

Costs and Consumption
Price
147500 £
Price
122400 - 244500 £
Consumption L/100km
11.10 L
Consumption L/100km
10.3 - 11.7 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
252 g/km
co2
234 - 265 g/km
Fuel tank capacity
80 L
Fuel tank capacity
63 L

Dimensions and Body
Body Type
Sedan
Body Type
Convertible
Seats
5
Seats
4
Doors
4
Doors
2
Curb weight
2055 kg
Curb weight
1655 - 1900 kg
Trunk capacity
530 L
Trunk capacity
163 L
Length
5262 mm
Length
4542 - 4553 mm
Width
1948 mm
Width
1852 - 1900 mm
Height
1481 mm
Height
1292 - 1298 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
485 kg
Payload
275 - 345 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Petrol, Full Hybrid
Transmission
Automatic
Transmission
Automatic, Manuel
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic, Manual Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
430 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
4.80 s
Acceleration 0-100km/h
2.6 - 4.7 s
Max Speed
288 km/h
Max Speed
291 - 322 km/h
Torque
580 Nm
Torque
450 - 800 Nm
Number of Cylinders
6
Number of Cylinders
6
Power kW
316 kW
Power kW
290 - 523 kW
Engine capacity
2979 cm3
Engine capacity
2981 - 3591 cm3

General
Model Year
2023
Model Year
2024 - 2026
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Maserati
Brand
Porsche

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Is the Maserati Quattroporte offered with different drivetrains?

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.