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Mercedes AMG GT 4-Door Coupé vs Maserati MC20 Roadster comparison

Compare performance (843 HP vs 630 HP), boot space and price (97,200 £ vs 235,600 £ ) at a glance. Find out which car is the better choice for you – Mercedes AMG GT 4-Door Coupé or Maserati MC20 Roadster?

Mercedes AMG GT 4-Door Coupé vs Maserati MC20 Roadster: Key differences

Mercedes AMG GT 4-Door Coupé

  • significantly cheaper
  • markedly more power
  • clearly more efficient
  • clearly more trunk space
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Maserati MC20 Roadster

  • visibly lighter
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By Achim Sedelmaier

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

AMG GT 4-Door Coupé

Costs and Efficiency:

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

Mercedes AMG GT 4-Door Coupé is significantly cheaper – starting at 97,200 £ , while the Maserati MC20 Roadster costs 235,600 £ . That’s a price difference of around 138,344 £.

Fuel consumption also shows a difference: the Mercedes AMG GT 4-Door Coupé uses 9.5 L/100km and is clearly more efficient than the Maserati MC20 Roadster with 11.7 L/100km. The difference is about 2.2 L/100km.

MC20 Roadster

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 4-Door Coupé offers markedly more power – delivering 843 HP compared to 630 HP. That’s roughly 213 HP more horsepower.

Both models accelerate almost equally fast – 2.9 s from 0 to 100 km/h.

Looking at top speed, the Maserati MC20 Roadster is very slightly faster – reaching 320 km/h, while the Mercedes AMG GT 4-Door Coupé tops out at 316 km/h. The difference is around 4 km/h.

There’s also a difference in torque: the Mercedes AMG GT 4-Door Coupé delivers considerably more torque with 1,470 Nm compared to 730 Nm. That’s about 740 Nm more.

AMG GT 4-Door Coupé

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: Mercedes AMG GT 4-Door Coupé offers more seats – 4 vs 2.

In terms of curb weight, Maserati MC20 Roadster is visibly lighter – 1,534 kg compared to 2,040 kg. The difference is around 506 kg.

Looking at boot space, the Mercedes AMG GT 4-Door Coupé offers clearly more boot space – 461 L compared to 100 L. That’s a difference of about 361 L.

When it comes to payload, the Mercedes AMG GT 4-Door Coupé carries considerably more – 510 kg compared to 256 kg. That’s a difference of about 254 kg.

Who wins the race in the data check?

The Mercedes AMG GT 4-Door Coupé holds a decisive overall lead 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 £97,200
AMG GT 4-Door Coupé

Mercedes AMG GT 4-Door Coupé

  • Engine Type : Petrol MHEV, Petrol, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 389 - 843 HP
  • Consumption L/100km : 9.5 - 12.7 L/100km
  • Electric Range : 11 km
Mercedes AMG GT 4-Door Coupé
Maserati MC20 Roadster

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes AMG GT 4-Door Coupé

The Mercedes-AMG GT 4-Door Coupé transforms AMG's sports-car attitude into a surprisingly practical four-door package, pairing dramatic coupe looks with an interior that's both luxurious and genuinely usable. It's the choice for buyers who want supercar charisma without losing daily comfort — dramatic presence, a rorty soundtrack, and a chassis that turns routine drives into something worth smiling about.

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Maserati MC20 Roadster

The Maserati MC20 Roadster is an open-top Italian exotic that pairs razor-sharp handling with a cathedral-like exhaust voice and sculpted, winglike bodywork that stops people in their tracks. It’s for buyers who want rarity and drama in a usable package — a car that looks like gallery art, sounds like a declaration and asks for a confident owner with a generous sense of adventure (and budget).

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Mercedes AMG GT 4-Door Coupé
Maserati MC20 Roadster

Costs and Consumption

Price
97,200 - 182,100 £
Price
235,600 £
Consumption L/100km
9.5 - 12.7 L/100km
Consumption L/100km
11.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
11 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
215 - 287 g/km
co2
265 g/km
Fuel tank capacity
73 - 80 L
Fuel tank capacity
60 L

Dimensions and Body

Body Type
Coupe
Body Type
Roadster
Seats
4
Seats
2
Doors
5
Doors
2
Curb weight
2,040 - 2,380 kg
Curb weight
1,534 kg
Trunk capacity
335 - 461 L
Trunk capacity
100 L
Length
5,054 mm
Length
4,669 mm
Width
1,953 mm
Width
1,965 mm
Height
1,447 - 1,455 mm
Height
1,224 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
380 - 510 kg
Payload
256 kg

Engine and Performance

Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
389 - 843 HP
Power HP
630 HP
Acceleration 0-100km/h
2.9 - 4.9 s
Acceleration 0-100km/h
2.9 s
Max Speed
270 - 316 km/h
Max Speed
320 km/h
Torque
500 - 1,470 Nm
Torque
730 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6
Power kW
286 - 620 kW
Power kW
463 kW
Engine capacity
2,999 - 3,982 cm3
Engine capacity
3,000 cm3

General

Model Year
2025
Model Year
2024
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Mercedes-Benz
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.