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Mercedes AMG GT 4-Door Coupé vs Renault Austral comparison

Compare performance (843 HP vs 200 HP), boot space and price (97200 £ vs 29900 £ ) at a glance. Find out which car is the better choice for you – Mercedes AMG GT 4-Door Coupé or Renault Austral?

Mercedes AMG GT 4-Door Coupé vs Renault Austral: Key differences

Mercedes AMG GT 4-Door Coupé

  • significantly more power
  • convincingly quicker from 0–100 km/h

Renault Austral

4.9 (4 Reviews)
rate
  • significantly cheaper
  • convincingly more efficient
  • distinct lighter
  • slightly more trunk space

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

AMG GT 4-Door Coupé

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Renault Austral has a significantly advantage in terms of price – it starts at 29900 £ , while the Mercedes AMG GT 4-Door Coupé costs 97200 £ . That’s a price difference of around 67297 £.

Fuel consumption also shows a difference: Renault Austral manages with 4.80 L and is therefore convincingly more efficient than the Mercedes AMG GT 4-Door Coupé with 9.50 L. The difference is about 4.70 L per 100 km.

Austral

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 has a significantly edge – offering 843 HP compared to 200 HP. That’s roughly 643 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes AMG GT 4-Door Coupé is convincingly quicker – completing the sprint in 2.90 s, while the Renault Austral takes 8.40 s. That’s about 5.50 s faster.

In terms of top speed, the Mercedes AMG GT 4-Door Coupé performs significantly better – reaching 316 km/h, while the Renault Austral tops out at 180 km/h. The difference is around 136 km/h.

There’s also a difference in torque: Mercedes AMG GT 4-Door Coupé pulls clearly stronger with 1470 Nm compared to 270 Nm. That’s about 1200 Nm difference.

AMG GT 4-Door Coupé

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: Renault Austral offers slightly more seating capacity – 5 vs 4.

In curb weight, Renault Austral is distinct lighter – 1548 kg compared to 2040 kg. The difference is around 492 kg.

In terms of boot space, the Renault Austral offers slightly more room – 527 L compared to 461 L. That’s a difference of about 66 L.

When it comes to payload, Mercedes AMG GT 4-Door Coupé slight takes the win – 510 kg compared to 477 kg. That’s a difference of about 33 kg.

Who wins the race in the data check?

The Mercedes AMG GT 4-Door Coupé 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.

Frequently compared as well

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Mercedes AMG GT 4-Door Coupé
Renault Austral

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £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
  • Electric Range : 11 km
details

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.

details
22C0220_007
22C0220_008
22C0136_006
22C0135_050
22C0179_004

Renault Austral

4.9 (4 Reviews)
rate

The Renault Austral dresses the family SUV in elegant modern looks and a surprisingly grown-up cabin that feels thoughtful and livable. It balances comfort and clever technology with a relaxed road presence—an appealing choice for buyers who want style and everyday sense without fuss.

details
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r220293p
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r221115p

Reviews Mercedes AMG GT 4-Door Coupé

Reviews Renault Austral

4.9 (4 Reviews)
rate
Mercedes AMG GT 4-Door Coupé
Renault Austral

Costs and Consumption
Price
97200 - 182100 £
Price
29900 - 37800 £
Consumption L/100km
9.5 - 12.7 L
Consumption L/100km
4.8 - 6.4 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
11 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
215 - 287 g/km
co2
109 - 145 g/km
Fuel tank capacity
73 - 80 L
Fuel tank capacity
55 L

Dimensions and Body
Body Type
Coupe
Body Type
SUV
Seats
4
Seats
5
Doors
5
Doors
5
Curb weight
2040 - 2380 kg
Curb weight
1548 - 1613 kg
Trunk capacity
335 - 461 L
Trunk capacity
527 L
Length
5054 mm
Length
4533 mm
Width
1953 mm
Width
1825 mm
Height
1447 - 1455 mm
Height
1645 mm
Max trunk capacity
-
Max trunk capacity
1736 L
Payload
380 - 510 kg
Payload
455 - 477 kg

Engine and Performance
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Engine Type
Full Hybrid, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox, CVT
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
389 - 843 HP
Power HP
148 - 200 HP
Acceleration 0-100km/h
2.9 - 4.9 s
Acceleration 0-100km/h
8.4 - 9.9 s
Max Speed
270 - 316 km/h
Max Speed
180 km/h
Torque
500 - 1470 Nm
Torque
270 Nm
Number of Cylinders
6 - 8
Number of Cylinders
3 - 4
Power kW
286 - 620 kW
Power kW
109 - 147 kW
Engine capacity
2999 - 3982 cm3
Engine capacity
1199 - 1332 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
C, E
Brand
Mercedes-Benz
Brand
Renault

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What drive types are available for the Mercedes AMG GT 4-Door Coupé?

Available configurations include All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.