VS

Alpine A390 vs Maserati Gran Convertible comparison

Compare performance (470 HP vs 550 HP), boot space and price (57,900 £ vs 143,100 £ ) at a glance. Find out which car is the better choice for you – Alpine A390 or Maserati Gran Convertible?

Alpine A390 vs Maserati Gran Convertible: Key differences

Alpine A390

  • clearly cheaper
  • clearly more trunk space
details

Maserati Gran Convertible

  • somewhat more power
  • only slightly quicker 0–100 km/h
  • slightly lighter
details

By Achim Sedelmaier

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

A390

Costs and Efficiency:

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

Alpine A390 is clearly cheaper – starting at 57,900 £ , while the Maserati Gran Convertible costs 143,100 £ . That’s a price difference of around 85,212 £.

Gran Convertible

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Maserati Gran Convertible offers somewhat more power – delivering 550 HP compared to 470 HP. That’s roughly 80 HP more horsepower.

When accelerating from 0 to 100 km/h, the Maserati Gran Convertible is only slightly quicker – completing the sprint in 3.6 s, while the Alpine A390 takes 3.9 s. That’s about 0.3 s quicker.

There’s also a difference in torque: the Alpine A390 delivers visibly more torque with 824 Nm compared to 650 Nm. That’s about 174 Nm more.

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: Alpine A390 offers more seats – 5 vs 4.

In terms of curb weight, Maserati Gran Convertible is slightly lighter – 1,795 kg compared to 2,121 kg. The difference is around 326 kg.

Looking at boot space, the Alpine A390 offers clearly more boot space – 532 L compared to 172 L. That’s a difference of about 360 L.

When it comes to payload, the Maserati Gran Convertible carries only slightly more – 500 kg compared to 484 kg. That’s a difference of about 16 kg.

Who wins the race in the data check?

The Alpine A390 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 £57,900
A390

Alpine A390

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 400 - 470 HP
  • Consumption kWh/100km 18.7 - 20.4 kWh/100km
  • Electric Range 497 - 551 km
Alpine A390
Maserati Gran Convertible

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Alpine A390

The Alpine A390 is the brand’s leap into the fast electric crossover arena, wrapping Dieppe’s lightweight ethos in a sleek, coupe-ish body with real everyday usability. If the steering and chassis feel echo the A110, this could be the enthusiast’s family EV—subtle, sharp, and très chic, with enough theatre to make the school run feel like a pit lane exit.

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
Alpine A390
Maserati Gran Convertible

Costs and Consumption

Price
57,900 - 66,900 £
Price
143,100 - 177,800 £
Consumption L/100km
-
Consumption L/100km
10.2 - 10.4 L/100km
Consumption kWh/100km
18.7 - 20.4 kWh/100km
Consumption kWh/100km
-
Electric Range
497 - 551 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
230 - 235 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Convertible
Seats
5
Seats
4
Doors
-
Doors
-
Curb weight
2,121 - 2,124 kg
Curb weight
1,795 kg
Trunk capacity
532 L
Trunk capacity
172 L
Length
-
Length
-
Width
1,885 mm
Width
1,957 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
481 - 484 kg
Payload
500 kg

Engine and Performance

Engine Type
Electric
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
400 - 470 HP
Power HP
490 - 550 HP
Acceleration 0-100km/h
3.9 - 4.8 s
Acceleration 0-100km/h
3.6 - 3.9 s
Max Speed
-
Max Speed
-
Torque
661 - 824 Nm
Torque
600 - 650 Nm
Number of Cylinders
-
Number of Cylinders
6
Power kW
295 - 345 kW
Power kW
361 - 404 kW
Engine capacity
-
Engine capacity
2,992 cm3

General

Model Year
2026
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
Alpine
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.