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Mercedes AMG GT vs Mazda CX-5 comparison

Compare performance (816 HP vs 141 HP), boot space and price (102,500 £ vs 30,000 £ ) at a glance. Find out which car is the better choice for you – Mercedes AMG GT or Mazda CX-5?

Mercedes AMG GT vs Mazda CX-5: Key differences

Mercedes AMG GT

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

Mazda CX-5

4.6 (9 Reviews)
rate
  • substantially cheaper
  • significantly more efficient
  • very slightly lighter
  • visibly more trunk space
details

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

AMG GT

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 CX-5 is substantially cheaper – starting at 30,000 £ , while the Mercedes AMG GT costs 102,500 £ . That’s a price difference of around 72,513 £.

Fuel consumption also shows a difference: the Mazda CX-5 uses 7 L/100km and is significantly more efficient than the Mercedes AMG GT with 10.3 L/100km. The difference is about 3.3 L/100km.

CX-5

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 141 HP. That’s roughly 675 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 CX-5 takes 10.5 s. That’s about 7.7 s quicker.

There’s also a difference in torque: the Mercedes AMG GT delivers considerably more torque with 1,420 Nm compared to 238 Nm. That’s about 1,182 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: Mazda CX-5 offers more seats – 5 vs 2.

In terms of curb weight, Mazda CX-5 is very slightly lighter – 1,629 kg compared to 1,790 kg. The difference is around 161 kg.

Looking at boot space, the Mazda CX-5 offers visibly more boot space – 466 L compared to 321 L. That’s a difference of about 145 L.

When it comes to payload, the Mazda CX-5 carries considerably more – 601 kg compared to 215 kg. That’s a difference of about 386 kg.

Who wins the race in the data check?

The Mercedes AMG GT 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 £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
Mercedes AMG GT
Mazda CX-5

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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Mazda CX-5

The Mazda CX-5 blends sporty handling with a refined, premium interior, making everyday driving feel engaging and comfortable. It pairs stylish design and thoughtful cabin materials with user-friendly tech to deliver a well-rounded compact SUV that suits drivers who want more driver involvement without sacrificing practicality.

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Mercedes AMG GT
Mazda CX-5

Costs and Consumption

Price
102,500 - 194,400 £
Price
30,000 - 39,500 £
Consumption L/100km
10.3 - 14 L/100km
Consumption L/100km
7 - 7.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
11 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
235 - 319 g/km
co2
157 - 169 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Coupe
Body Type
SUV
Seats
2
Seats
5
Doors
-
Doors
-
Curb weight
1,790 - 2,195 kg
Curb weight
1,629 - 1,671 kg
Trunk capacity
182 - 321 L
Trunk capacity
466 L
Length
-
Length
-
Width
1,929 mm
Width
1,860 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
170 - 215 kg
Payload
566 - 601 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
Front-Wheel Drive, All-Wheel Drive
Power HP
435 - 816 HP
Power HP
141 HP
Acceleration 0-100km/h
2.8 - 4.6 s
Acceleration 0-100km/h
10.5 - 10.9 s
Max Speed
-
Max Speed
-
Torque
500 - 1,420 Nm
Torque
238 Nm
Number of Cylinders
4 - 8
Number of Cylinders
4
Power kW
320 - 600 kW
Power kW
104 kW
Engine capacity
1,991 - 3,982 cm3
Engine capacity
2,488 cm3

General

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