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BMW 8 Series Convertible vs Maserati Gran Convertible - Differences and prices compared

Compare performance (625 HP vs 762 HP), boot space and price (99400 £ vs 143100 £ ) at a glance. Find out which car is the better choice for you – BMW 8 Series Convertible or Maserati Gran Convertible?

BMW 8 Series Convertible

Maserati Gran Convertible

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

8 Series Convertible

Costs and Efficiency:

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

BMW 8 Series Convertible has a convincingly advantage in terms of price – it starts at 99400 £ , while the Maserati Gran Convertible costs 143100 £ . That’s a price difference of around 43641 £.

Fuel consumption also shows a difference: BMW 8 Series Convertible manages with 6.90 L and is therefore decisively more efficient than the Maserati Gran Convertible with 10.20 L. The difference is about 3.30 L per 100 km.

Gran Convertible

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 Gran Convertible has a to a small extent edge – offering 762 HP compared to 625 HP. That’s roughly 137 HP more horsepower.

In acceleration from 0 to 100 km/h, the Maserati Gran Convertible is a bit quicker – completing the sprint in 2.80 s, while the BMW 8 Series Convertible takes 3.30 s. That’s about 0.50 s faster.

In terms of top speed, the Maserati Gran Convertible performs clearly perceptible better – reaching 316 km/h, while the BMW 8 Series Convertible tops out at 250 km/h. The difference is around 66 km/h.

There’s also a difference in torque: Maserati Gran Convertible pulls clearly stronger with 1350 Nm compared to 750 Nm. That’s about 600 Nm difference.

8 Series 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 curb weight, Maserati Gran Convertible is barely noticeable lighter – 1795 kg compared to 1915 kg. The difference is around 120 kg.

In terms of boot space, the BMW 8 Series Convertible offers convincingly more room – 350 L compared to 172 L. That’s a difference of about 178 L.

When it comes to payload, Maserati Gran Convertible somewhat takes the win – 500 kg compared to 425 kg. That’s a difference of about 75 kg.

Who wins the race in the data check?

The Maserati Gran Convertible comes out ahead with a more balanced overall result 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.

BMW 8 Series Convertible
Maserati Gran Convertible

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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from about £143,100
Gran Convertible

Maserati Gran Convertible

  • Engine Type : Electric, Petrol
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 490 - 762 HP
  • Consumption L/100km : 10.2 - 10.4 L
  • Consumption kWh/100km : 22.10 kWh
  • Electric Range : 455 km

BMW 8 Series Convertible

The BMW 8 Series Convertible is a head-turning grand tourer that drops its roof with the kind of theatrical flourish you expect from a modern Bavarian showboat. It wraps occupants in sumptuous materials and driver-focused polish, offering effortless long-distance comfort and just enough drama to make every arrival feel like an occasion.

details

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.

details
BMW 8 Series Convertible
Maserati Gran Convertible

Costs and Consumption

Price
99400 - 165800 £
Price
143100 - 177800 £
Consumption L/100km
6.9 - 11.2 L
Consumption L/100km
10.2 - 10.4 L
Consumption kWh/100km
-
Consumption kWh/100km
22.10 kWh
Electric Range
-
Electric Range
455 km
Battery Capacity
-
Battery Capacity
83 kWh
co2
180 - 255 g/km
co2
0 - 236 g/km
Fuel tank capacity
66 - 68 L
Fuel tank capacity
70 L

Dimensions and Body

Body Type
Convertible
Body Type
Convertible
Seats
4
Seats
4
Doors
2
Doors
2
Curb weight
1915 - 2125 kg
Curb weight
1795 - 2340 kg
Trunk capacity
350 L
Trunk capacity
114 - 172 L
Length
4851 - 4867 mm
Length
4959 - 4966 mm
Width
1902 - 1907 mm
Width
1957 mm
Height
1345 - 1353 mm
Height
1365 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
340 - 425 kg
Payload
450 - 500 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol
Engine Type
Electric, Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
333 - 625 HP
Power HP
490 - 762 HP
Acceleration 0-100km/h
3.3 - 5.5 s
Acceleration 0-100km/h
2.8 - 3.9 s
Max Speed
250 km/h
Max Speed
290 - 316 km/h
Torque
500 - 750 Nm
Torque
600 - 1350 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6
Power kW
245 - 460 kW
Power kW
361 - 560 kW
Engine capacity
2993 - 4395 cm3
Engine capacity
2992 cm3

General

Model Year
2024
Model Year
2024 - 2025
CO2 Efficiency Class
G
CO2 Efficiency Class
A, G
Brand
BMW
Brand
Maserati
What drive types are available for the BMW 8 Series Convertible?

Available configurations include All-Wheel Drive or 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.