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Mercedes AMG GT vs Genesis G90 comparison

Compare performance (816 HP vs 415 HP), boot space and price (102,500 £ vs 96,200 £ ) at a glance. Find out which car is the better choice for you – Mercedes AMG GT or Genesis G90?

Mercedes AMG GT vs Genesis G90: Key differences

Mercedes AMG GT

  • significantly more power
  • barely more efficient
  • considerably quicker 0–100 km/h
  • markedly lighter
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Genesis G90

  • very slightly cheaper
  • slightly more trunk space
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By Achim Sedelmaier

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

AMG GT

Costs and Efficiency:

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

Genesis G90 is very slightly cheaper – starting at 96,200 £ , while the Mercedes AMG GT costs 102,500 £ . That’s a price difference of around 6,350 £.

Fuel consumption also shows a difference: the Mercedes AMG GT uses 10.3 L/100km and is barely more efficient than the Genesis G90 with 11 L/100km. The difference is about 0.7 L/100km.

G90

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 Mercedes AMG GT offers significantly more power – delivering 816 HP compared to 415 HP. That’s roughly 401 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes AMG GT is considerably quicker – completing the sprint in 2.8 s, while the Genesis G90 takes 5.2 s. That’s about 2.4 s quicker.

There’s also a difference in torque: the Mercedes AMG GT delivers significantly more torque with 1,420 Nm compared to 549 Nm. That’s about 871 Nm more.

AMG GT

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: Genesis G90 offers more seats – 5 vs 2.

In terms of curb weight, Mercedes AMG GT is markedly lighter – 1,790 kg compared to 2,260 kg. The difference is around 470 kg.

Looking at boot space, the Genesis G90 offers slightly more boot space – 368 L compared to 321 L. That’s a difference of about 47 L.

When it comes to payload, the Genesis G90 carries substantially more – 505 kg compared to 215 kg. That’s a difference of about 290 kg.

Who wins the race in the data check?

The Mercedes AMG GT is far ahead 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 £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
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Genesis G90

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.

Genesis G90

The Genesis G90 is the brand's flagship limousine, wrapping passengers in a serene cabin that feels bespoke and quietly confident. It delivers a cultured ride, sumptuous materials and clever tech smarts, all served with an understated swagger that makes rear-seat commuters feel like they've finally arrived.

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Reviews Genesis G90

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Genesis G90

Costs and Consumption
Price
102,500 - 194,400 £
Price
96,200 - 108,200 £
Consumption L/100km
10.3 - 14 L/100km
Consumption L/100km
11 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
11 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
235 - 319 g/km
co2
248 g/km
Fuel tank capacity
-
Fuel tank capacity
73 L

Dimensions and Body
Body Type
Coupe
Body Type
Sedan
Seats
2
Seats
4 - 5
Doors
-
Doors
4
Curb weight
1,790 - 2,195 kg
Curb weight
2,260 - 2,470 kg
Trunk capacity
182 - 321 L
Trunk capacity
368 L
Length
-
Length
5,275 - 5,465 mm
Width
1,929 mm
Width
1,930 mm
Height
-
Height
1,490 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
170 - 215 kg
Payload
370 - 505 kg

Engine and Performance
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Engine Type
Petrol MHEV
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
415 HP
Acceleration 0-100km/h
2.8 - 4.6 s
Acceleration 0-100km/h
5.2 - 5.4 s
Max Speed
-
Max Speed
250 km/h
Torque
500 - 1,420 Nm
Torque
549 Nm
Number of Cylinders
4 - 8
Number of Cylinders
6
Power kW
320 - 600 kW
Power kW
305 kW
Engine capacity
1,991 - 3,982 cm3
Engine capacity
3,470 cm3

General
Model Year
2025
Model Year
2023
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Genesis
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.