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Maserati Gran Convertible vs Audi A7 comparison

Compare performance (550 HP vs 630 HP), boot space and price (143,100 £ vs 55,000 £ ) at a glance. Find out which car is the better choice for you – Maserati Gran Convertible or Audi A7?

Maserati Gran Convertible vs Audi A7: Key differences

Maserati Gran Convertible

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Audi A7

  • considerably cheaper
  • moderately more power
  • significantly more efficient
  • marginally quicker 0–100 km/h
  • only slightly lighter
  • considerably more trunk space
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By Achim Sedelmaier

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

Gran Convertible

Costs and Efficiency:

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

Audi A7 is considerably cheaper – starting at 55,000 £ , while the Maserati Gran Convertible costs 143,100 £ . That’s a price difference of around 88,041 £.

Fuel consumption also shows a difference: the Audi A7 uses 1.2 L/100km and is significantly more efficient than the Maserati Gran Convertible with 10.2 L/100km. The difference is about 9 L/100km.

A7

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 Audi A7 offers moderately more power – delivering 630 HP compared to 550 HP. That’s roughly 80 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A7 is marginally quicker – completing the sprint in 3.4 s, while the Maserati Gran Convertible takes 3.6 s. That’s about 0.2 s quicker.

There’s also a difference in torque: the Audi A7 delivers visibly more torque with 850 Nm compared to 650 Nm. That’s about 200 Nm more.

Gran 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, Audi A7 is only slightly lighter – 1,770 kg compared to 1,795 kg. The difference is around 25 kg.

Looking at boot space, the Audi A7 offers considerably more boot space – 535 L compared to 172 L. That’s a difference of about 363 L.

When it comes to payload, the Audi A7 carries somewhat more – 600 kg compared to 500 kg. That’s a difference of about 100 kg.

Who wins the race in the data check?

The Audi A7 is clearly superior 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.

from £55,000
A7

Audi A7

  • Engine Type Diesel MHEV, Petrol MHEV, Plugin Hybrid
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Front-Wheel Drive
  • Power HP 204 - 630 HP
  • Consumption L/100km 1.2 - 12.2 L/100km
  • Electric Range 67 - 68 km
Maserati Gran Convertible
Audi A7

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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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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Audi A7

The Audi A7 wraps elegant fastback lines around a sumptuous, tech-packed cabin that turns everyday drives into something a bit more special. It strikes a polished balance between relaxed comfort and engaging poise, so you’ll enjoy long cruises and spirited backroad runs while arriving in unmistakable style.

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Maserati Gran Convertible
Audi A7

Costs and Consumption

Price
143,100 - 177,800 £
Price
55,000 - 117,900 £
Consumption L/100km
10.2 - 10.4 L/100km
Consumption L/100km
1.2 - 12.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
67 - 68 km
Battery Capacity
-
Battery Capacity
14.4 kWh
co2
230 - 235 g/km
co2
28 - 276 g/km
Fuel tank capacity
-
Fuel tank capacity
52 - 73 L

Dimensions and Body

Body Type
Convertible
Body Type
Hatchback
Seats
4
Seats
4
Doors
-
Doors
5
Curb weight
1,795 kg
Curb weight
1,770 - 2,150 kg
Trunk capacity
172 L
Trunk capacity
380 - 535 L
Length
-
Length
4,969 - 5,009 mm
Width
1,957 mm
Width
1,908 - 1,950 mm
Height
-
Height
1,422 - 1,424 mm
Max trunk capacity
-
Max trunk capacity
1,235 - 1,390 L
Payload
500 kg
Payload
510 - 600 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Diesel MHEV, Petrol MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive, Front-Wheel Drive
Power HP
490 - 550 HP
Power HP
204 - 630 HP
Acceleration 0-100km/h
3.6 - 3.9 s
Acceleration 0-100km/h
3.4 - 8.1 s
Max Speed
-
Max Speed
245 - 280 km/h
Torque
600 - 650 Nm
Torque
370 - 850 Nm
Number of Cylinders
6
Number of Cylinders
4 - 8
Power kW
361 - 404 kW
Power kW
150 - 463 kW
Engine capacity
2,992 cm3
Engine capacity
1,968 - 3,996 cm3

General

Model Year
2026
Model Year
2,023 - 2,024
CO2 Efficiency Class
G
CO2 Efficiency Class
E, F, B, G
Brand
Maserati
Brand
Audi
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.