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Mercedes AMG GT vs Maserati GranTurismo comparison

Compare performance (816 HP vs 550 HP), boot space and price (102,500 £ vs 135,800 £ ) at a glance. Find out which car is the better choice for you – Mercedes AMG GT or Maserati GranTurismo?

Mercedes AMG GT vs Maserati GranTurismo: Key differences

Mercedes AMG GT

  • noticeably cheaper
  • markedly more power
  • noticeably quicker 0–100 km/h
  • very slightly lighter
details

Maserati GranTurismo

3.3 (1 Reviews)
rate
  • only slightly more efficient
details

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

AMG GT

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Mercedes AMG GT is noticeably cheaper – starting at 102,500 £ , while the Maserati GranTurismo costs 135,800 £ . That’s a price difference of around 33,272 £.

Fuel consumption also shows a difference: the Maserati GranTurismo uses 10 L/100km and is only slightly more efficient than the Mercedes AMG GT with 10.3 L/100km. The difference is about 0.3 L/100km.

GranTurismo

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 Mercedes AMG GT offers markedly more power – delivering 816 HP compared to 550 HP. That’s roughly 266 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes AMG GT is noticeably quicker – completing the sprint in 2.8 s, while the Maserati GranTurismo takes 3.5 s. That’s about 0.7 s quicker.

There’s also a difference in torque: the Mercedes AMG GT delivers substantially more torque with 1,420 Nm compared to 650 Nm. That’s about 770 Nm more.

AMG GT

Space and Everyday Use:

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

Seats: Maserati GranTurismo offers more seats – 4 vs 2.

In terms of curb weight, Mercedes AMG GT is very slightly lighter – 1,790 kg compared to 1,795 kg. The difference is around 5 kg.

When it comes to payload, the Maserati GranTurismo carries considerably more – 500 kg compared to 215 kg. That’s a difference of about 285 kg.

Who wins the race in the data check?

The Mercedes AMG GT is decisively 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 £102,500
AMG GT

Mercedes AMG GT

  • Engine Type : Petrol MHEV, Petrol, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 435 - 816 HP
  • Consumption L/100km : 10.3 - 14 L/100km
  • Electric Range : 11 km
details

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Mercedes AMG GT
Maserati GranTurismo

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes AMG GT

The Mercedes-AMG GT is a theatrical sports car with prowling looks and an aggressive exhaust note that announces its intentions the moment it fires up. It pairs ferocious performance with surprising everyday usability — a taut yet forgiving chassis and a cockpit that feels special — making sensible buyers suddenly very good at justifying indulgence.

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Reviews Mercedes AMG GT

No reviews yet. Share your experience and help others decide.

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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Reviews Maserati GranTurismo

3.3 (1 Reviews)
rate
André
21 Feb 2026, 13:10:15

Two insanely beautiful and wonderfully fun cars in one. The ultimate tourer and a fast sports car.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Mercedes AMG GT
Maserati GranTurismo

Costs and Consumption
Price
102,500 - 194,400 £
Price
135,800 - 170,500 £
Consumption L/100km
10.3 - 14 L/100km
Consumption L/100km
10 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
11 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
235 - 319 g/km
co2
226 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Coupe
Body Type
Coupe
Seats
2
Seats
4
Doors
-
Doors
-
Curb weight
1,790 - 2,195 kg
Curb weight
1,795 kg
Trunk capacity
-
Trunk capacity
310 L
Length
-
Length
-
Width
1,929 mm
Width
1,957 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
170 - 215 kg
Payload
500 kg

Engine and Performance
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
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
435 - 816 HP
Power HP
490 - 550 HP
Acceleration 0-100km/h
2.8 - 4.6 s
Acceleration 0-100km/h
3.5 - 3.9 s
Max Speed
-
Max Speed
-
Torque
500 - 1,420 Nm
Torque
600 - 650 Nm
Number of Cylinders
4 - 8
Number of Cylinders
6
Power kW
320 - 600 kW
Power kW
361 - 404 kW
Engine capacity
1,991 - 3,982 cm3
Engine capacity
2,992 cm3

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Maserati
What drive types are available for the Mercedes AMG GT?

Available configurations include 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.