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Mazda 6 Estate vs Mercedes AMG GT comparison

Compare performance (194 HP vs 816 HP), boot space and price (30,000 £ vs 102,500 £ ) at a glance. Find out which car is the better choice for you – Mazda 6 Estate or Mercedes AMG GT?

Mazda 6 Estate vs Mercedes AMG GT: Key differences

Mazda 6 Estate

4.9 (2 Reviews)
rate
  • clearly cheaper
  • substantially more efficient
  • clearly lighter
  • clearly more trunk space
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Mercedes AMG GT

  • significantly more power
  • clearly quicker 0–100 km/h
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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

6 Estate

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.

Mazda 6 Estate is clearly cheaper – starting at 30,000 £ , while the Mercedes AMG GT costs 102,500 £ . That’s a price difference of around 72,504 £.

Fuel consumption also shows a difference: the Mazda 6 Estate uses 6.8 L/100km and is substantially more efficient than the Mercedes AMG GT with 10.3 L/100km. The difference is about 3.5 L/100km.

AMG GT

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 significantly more power – delivering 816 HP compared to 194 HP. That’s roughly 622 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes AMG GT is clearly quicker – completing the sprint in 2.8 s, while the Mazda 6 Estate takes 8.1 s. That’s about 5.3 s quicker.

There’s also a difference in torque: the Mercedes AMG GT delivers substantially more torque with 1,420 Nm compared to 258 Nm. That’s about 1,162 Nm more.

6 Estate

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: Mazda 6 Estate offers more seats – 5 vs 2.

In terms of curb weight, Mazda 6 Estate is clearly lighter – 1,475 kg compared to 1,790 kg. The difference is around 315 kg.

Looking at boot space, the Mazda 6 Estate offers clearly more boot space – 522 L compared to 321 L. That’s a difference of about 201 L.

When it comes to payload, the Mazda 6 Estate carries considerably more – 571 kg compared to 215 kg. That’s a difference of about 356 kg.

Who wins the race in the data check?

The Mazda 6 Estate is narrowly 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 £30,000
6 Estate

Mazda 6 Estate

  • Engine Type Petrol
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 145 - 194 HP
  • Consumption L/100km 6.8 - 7.6 L/100km
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mazda 6 Estate

The Mazda 6 Estate marries elegant, flowing design with everyday practicality, so you get a grown-up wagon that still looks the part on a weekend escape. It rewards drivers with poised handling and a nicely finished cabin, proving that sensible family cars can be engaging — and a little bit cheeky — too.

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Reviews Mazda 6 Estate

4.9 (2 Reviews)
rate
Kai
14 Jul 2026, 09:51:17

Very stylish and robust car that's consistently comfortable even on long journeys.

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

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.

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Costs and Consumption
Price
30,000 - 43,500 £
Price
102,500 - 194,400 £
Consumption L/100km
6.8 - 7.6 L/100km
Consumption L/100km
10.3 - 14 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
11 km
Battery Capacity
-
Battery Capacity
-
co2
155 - 172 g/km
co2
235 - 319 g/km
Fuel tank capacity
62 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
Coupe
Seats
5
Seats
2
Doors
5
Doors
-
Curb weight
1,475 - 1,598 kg
Curb weight
1,790 - 2,195 kg
Trunk capacity
522 L
Trunk capacity
182 - 321 L
Length
4,805 mm
Length
-
Width
1,840 mm
Width
1,929 mm
Height
1,480 mm
Height
-
Max trunk capacity
1,664 L
Max trunk capacity
-
Payload
483 - 571 kg
Payload
170 - 215 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
145 - 194 HP
Power HP
435 - 816 HP
Acceleration 0-100km/h
8.1 - 10.7 s
Acceleration 0-100km/h
2.8 - 4.6 s
Max Speed
205 - 223 km/h
Max Speed
-
Torque
213 - 258 Nm
Torque
500 - 1,420 Nm
Number of Cylinders
4
Number of Cylinders
4 - 8
Power kW
107 - 143 kW
Power kW
320 - 600 kW
Engine capacity
1,998 - 2,488 cm3
Engine capacity
1,991 - 3,982 cm3

General
Model Year
2,021 - 2,022
Model Year
2025
CO2 Efficiency Class
E, F
CO2 Efficiency Class
G
Brand
Mazda
Brand
Mercedes-Benz
What drivetrain options does the Mazda 6 Estate have?

The Mazda 6 Estate is available as Front-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.