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Ford Mustang Convertible vs Maserati GranTurismo comparison

Compare performance (446 HP vs 550 HP), boot space and price (56,900 £ vs 135,800 £ ) at a glance. Find out which car is the better choice for you – Ford Mustang Convertible or Maserati GranTurismo?

Ford Mustang Convertible vs Maserati GranTurismo: Key differences

Ford Mustang Convertible

  • clearly cheaper
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Maserati GranTurismo

3.3 (1 Reviews)
rate
  • moderately more power
  • noticeably more efficient
  • substantially quicker 0–100 km/h
  • only slightly 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

Mustang Convertible

Costs and Efficiency:

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

Ford Mustang Convertible is clearly cheaper – starting at 56,900 £ , while the Maserati GranTurismo costs 135,800 £ . That’s a price difference of around 78,862 £.

Fuel consumption also shows a difference: the Maserati GranTurismo uses 10 L/100km and is noticeably more efficient than the Ford Mustang Convertible with 12.3 L/100km. The difference is about 2.3 L/100km.

GranTurismo

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 Maserati GranTurismo offers moderately more power – delivering 550 HP compared to 446 HP. That’s roughly 104 HP more horsepower.

When accelerating from 0 to 100 km/h, the Maserati GranTurismo is substantially quicker – completing the sprint in 3.5 s, while the Ford Mustang Convertible takes 5 s. That’s about 1.5 s quicker.

There’s also a difference in torque: the Maserati GranTurismo delivers somewhat more torque with 650 Nm compared to 540 Nm. That’s about 110 Nm more.

Mustang Convertible

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.

Both vehicles offer seating for 4 people.

In terms of curb weight, Maserati GranTurismo is only slightly lighter – 1,795 kg compared to 1,876 kg. The difference is around 81 kg.

When it comes to payload, the Maserati GranTurismo carries clearly more – 500 kg compared to 324 kg. That’s a difference of about 176 kg.

Who wins the race in the data check?

The Ford Mustang Convertible comes out modestly 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 £56,900
Mustang Convertible

Ford Mustang Convertible

  • Engine Type Petrol
  • Transmission Manuel, Automatic
  • Drive Type Rear-Wheel Drive
  • Power HP 446 HP
  • Consumption L/100km 12.3 - 12.4 L/100km
Ford Mustang Convertible
Maserati GranTurismo

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Ford Mustang Convertible

The Ford Mustang Convertible makes every drive feel like a small celebration, its exhaust note and open-air drama turning mundane routes into showstoppers. It’s a car that doubles as a weekend mood lifter and a credible everyday companion, blending swagger with surprising practicality.

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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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Ford Mustang Convertible
Maserati GranTurismo

Costs and Consumption

Price
56,900 - 59,900 £
Price
135,800 - 170,500 £
Consumption L/100km
12.3 - 12.4 L/100km
Consumption L/100km
10 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
280 - 282 g/km
co2
226 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Convertible
Body Type
Coupe
Seats
4
Seats
4
Doors
-
Doors
-
Curb weight
1,876 kg
Curb weight
1,795 kg
Trunk capacity
-
Trunk capacity
310 L
Length
-
Length
-
Width
1,916 mm
Width
1,957 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
319 - 324 kg
Payload
500 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Petrol
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
446 HP
Power HP
490 - 550 HP
Acceleration 0-100km/h
5 - 5.4 s
Acceleration 0-100km/h
3.5 - 3.9 s
Max Speed
-
Max Speed
-
Torque
540 Nm
Torque
600 - 650 Nm
Number of Cylinders
8
Number of Cylinders
6
Power kW
328 kW
Power kW
361 - 404 kW
Engine capacity
5,038 cm3
Engine capacity
2,992 cm3

General

Model Year
2025
Model Year
2026
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Ford
Brand
Maserati
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.