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Audi A5 Avant vs Mercedes AMG GT 4-Door Coupé – Which model is better for everyday use?

Both models have their strengths – but which one suits you more?
Compare performance, efficiency, price and space directly: Audi A5 Avant or Mercedes AMG GT 4-Door Coupé?

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

A5 Avant @ Audi AG

Costs and Efficiency:

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

Audi A5 Avant has a decisively advantage in terms of price – it starts at 40200 £, while the Mercedes AMG GT 4-Door Coupé costs 97200 £. That’s a price difference of around 57054 £.

Fuel consumption also shows a difference: Audi A5 Avant manages with 2.10 L and is therefore significantly more efficient than the Mercedes AMG GT 4-Door Coupé with 9.50 L. The difference is about 7.40 L per 100 km.

As for range, the Audi A5 Avant performs decisively better – achieving up to 108 km, about 97 km more than the Mercedes AMG GT 4-Door Coupé.

AMG GT 4-Door Coupé @ Mercedes-Benz Group Media

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 367 HP. That’s roughly 476 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes AMG GT 4-Door Coupé is significantly quicker – completing the sprint in 2.90 s, while the Audi A5 Avant takes 4.50 s. That’s about 1.60 s faster.

In terms of top speed, the Mercedes AMG GT 4-Door Coupé performs noticeable better – reaching 316 km/h, while the Audi A5 Avant tops out at 250 km/h. The difference is around 66 km/h.

There’s also a difference in torque: Mercedes AMG GT 4-Door Coupé pulls clearly stronger with 1470 Nm compared to 550 Nm. That’s about 920 Nm difference.

A5 Avant @ Audi AG

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 4 people.

In curb weight, Audi A5 Avant is slightly lighter – 1785 kg compared to 2040 kg. The difference is around 255 kg.

In terms of boot space, the Audi A5 Avant offers slight more room – 476 L compared to 461 L. That’s a difference of about 15 L.

When it comes to payload, Audi A5 Avant hardly perceptible takes the win – 535 kg compared to 510 kg. That’s a difference of about 25 kg.

Who wins the race?

The Audi A5 Avant proves to be dominates this comparison and therefore becomes our DriveDuel Champion!
Audi A5 Avant is the better all-rounder in this comparison.

from about £40,200
A5 Avant @ Audi AG

Audi A5 Avant

  • Engine Type : Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Front-Wheel Drive
  • Power HP : 150 - 367 HP
  • Consumption L/100km : 2.1 - 7.7 L
  • Electric Range : 104 - 108 km
details

Audi A5 Avant

The Audi A5 Avant combines striking design with practicality, making it an attractive choice for those who value style and functionality in equal measure. Its spacious interior offers a luxurious experience, while the advanced technology enhances both comfort and safety on the road. With a performance-oriented engine lineup, the A5 Avant delivers an exhilarating driving experience that perfectly complements its elegant aesthetics.

details
A244444_medium @ Audi AG
A244446_medium @ Audi AG
A244447_medium @ Audi AG
A244450_medium @ Audi AG

Mercedes AMG GT 4-Door Coupé

The Mercedes-Benz AMG GT 4-Door Coupé is a striking blend of performance and luxury, combining sleek design with powerful engineering. Its aggressive aesthetics are matched by a meticulously crafted interior, offering both comfort and cutting-edge technology. This model caters to those who desire a dynamic driving experience without sacrificing the practicality of a four-door layout.

details
22C0220_007 @ Mercedes-Benz Group Media
22C0220_008 @ Mercedes-Benz Group Media
22C0136_006 @ Mercedes-Benz Group Media
22C0135_050 @ Mercedes-Benz Group Media
22C0179_004 @ Mercedes-Benz Group Media

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AMG GT 4-Door Coupé @ Mercedes-Benz Group Media

Costs and Consumption
Price
40200 - 70000 £
Price
97200 - 182100 £
Consumption L/100km
2.1 - 7.7 L
Consumption L/100km
9.5 - 12.7 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
104 - 108 km
Electric Range
11 km
Battery Capacity
20.70 kWh
Battery Capacity
-
co2
47 - 175 g/km
co2
215 - 287 g/km
Fuel tank capacity
46 - 60 L
Fuel tank capacity
73 - 80 L

Dimensions and Body
Body Type
Estate
Body Type
Coupe
Seats
4
Seats
4
Doors
5
Doors
5
Curb weight
1785 - 2185 kg
Curb weight
2040 - 2380 kg
Trunk capacity
361 - 476 L
Trunk capacity
335 - 461 L
Length
4829 - 4835 mm
Length
5054 mm
Width
1860 mm
Width
1953 mm
Height
1444 - 1460 mm
Height
1447 - 1455 mm
Max trunk capacity
1306 - 1424 L
Max trunk capacity
-
Payload
480 - 535 kg
Payload
380 - 510 kg

Engine and Performance
Engine Type
Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
150 - 367 HP
Power HP
389 - 843 HP
Acceleration 0-100km/h
4.5 - 9.8 s
Acceleration 0-100km/h
2.9 - 4.9 s
Max Speed
214 - 250 km/h
Max Speed
270 - 316 km/h
Torque
280 - 550 Nm
Torque
500 - 1470 Nm
Number of Cylinders
4 - 6
Number of Cylinders
6 - 8
Power kW
110 - 270 kW
Power kW
286 - 620 kW
Engine capacity
1968 - 2995 cm3
Engine capacity
2999 - 3982 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
G
Brand
Audi
Brand
Mercedes-Benz

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What drive types are available for the Audi A5 Avant?

The Audi A5 Avant is offered with All-Wheel Drive or Front-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.