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BMW 4 Series Convertible vs Maserati Gran Convertible comparison

Compare performance (530 HP vs 550 HP), boot space and price (52,600 £ vs 143,100 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Convertible or Maserati Gran Convertible?

BMW 4 Series Convertible vs Maserati Gran Convertible: Key differences

BMW 4 Series Convertible

  • clearly cheaper
  • considerably more efficient
  • barely lighter
  • clearly more trunk space
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Maserati Gran Convertible

  • very slightly more power
  • very slightly quicker 0–100 km/h
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By Achim Sedelmaier

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

4 Series Convertible

Costs and Efficiency:

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

BMW 4 Series Convertible is clearly cheaper – starting at 52,600 £ , while the Maserati Gran Convertible costs 143,100 £ . That’s a price difference of around 90,441 £.

Fuel consumption also shows a difference: the BMW 4 Series Convertible uses 5.2 L/100km and is considerably more efficient than the Maserati Gran Convertible with 10.2 L/100km. The difference is about 5 L/100km.

Gran Convertible

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 Gran Convertible offers very slightly more power – delivering 550 HP compared to 530 HP. That’s roughly 20 HP more horsepower.

When accelerating from 0 to 100 km/h, the Maserati Gran Convertible is very slightly quicker – completing the sprint in 3.6 s, while the BMW 4 Series Convertible takes 3.7 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the BMW 4 Series Convertible delivers very slightly more torque with 700 Nm compared to 650 Nm. That’s about 50 Nm more.

4 Series Convertible

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 4 people.

In terms of curb weight, BMW 4 Series Convertible is barely lighter – 1,765 kg compared to 1,795 kg. The difference is around 30 kg.

Looking at boot space, the BMW 4 Series Convertible offers clearly more boot space – 385 L compared to 172 L. That’s a difference of about 213 L.

When it comes to payload, the Maserati Gran Convertible carries a bit more – 500 kg compared to 420 kg. That’s a difference of about 80 kg.

Who wins the race in the data check?

The BMW 4 Series Convertible stands well ahead of its rival 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 £52,600
4 Series Convertible

BMW 4 Series Convertible

  • Engine Type Diesel MHEV, Petrol, Petrol MHEV
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 184 - 530 HP
  • Consumption L/100km 5.2 - 10.2 L/100km
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Frequently compared as well

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Maserati Gran Convertible

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW 4 Series Convertible

The BMW 4 Series Convertible blends coupe-like elegance with open-top drama, its sleek profile and distinctive grille demanding attention whether the roof’s up or down. Behind the wheel it serves up taut handling and a refined ride, making it a rewarding choice for drivers who want sporty character without sacrificing everyday comfort — and yes, it looks spectacular when you drop the top.

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Reviews BMW 4 Series Convertible

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Maserati Gran Convertible

The Maserati GranCabrio is a striking, sun-loving grand tourer that blends Italian flair with a soundtrack that turns every weekend run into an event. It promises effortless cruising and a cabin wrapped in luxury materials, making it as comfortable on a coastal boulevard as it is show-stopping at a valet line.

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Reviews Maserati Gran Convertible

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Maserati Gran Convertible

Costs and Consumption
Price
52,600 - 97,800 £
Price
143,100 - 177,800 £
Consumption L/100km
5.2 - 10.2 L/100km
Consumption L/100km
10.2 - 10.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
136 - 231 g/km
co2
230 - 235 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Convertible
Body Type
Convertible
Seats
4
Seats
4
Doors
-
Doors
-
Curb weight
1,765 - 2,055 kg
Curb weight
1,795 kg
Trunk capacity
385 L
Trunk capacity
172 L
Length
-
Length
-
Width
1,852 - 1,887 mm
Width
1,957 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
345 - 420 kg
Payload
500 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
184 - 530 HP
Power HP
490 - 550 HP
Acceleration 0-100km/h
3.7 - 8.2 s
Acceleration 0-100km/h
3.6 - 3.9 s
Max Speed
-
Max Speed
-
Torque
300 - 700 Nm
Torque
600 - 650 Nm
Number of Cylinders
4 - 6
Number of Cylinders
6
Power kW
135 - 390 kW
Power kW
361 - 404 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
2,992 cm3

General
Model Year
2,024 - 2,025
Model Year
2026
CO2 Efficiency Class
E, F, G
CO2 Efficiency Class
G
Brand
BMW
Brand
Maserati
What drive types are available for the BMW 4 Series Convertible?

The BMW 4 Series Convertible is available as Rear-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.