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Mazda CX-30 vs Mercedes AMG GT comparison

Compare performance (186 HP vs 816 HP), boot space and price (25,700 £ vs 102,500 £ ) at a glance. Find out which car is the better choice for you – Mazda CX-30 or Mercedes AMG GT?

Mazda CX-30 vs Mercedes AMG GT: Key differences

Mazda CX-30

4.5 (10 Reviews)
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  • considerably cheaper
  • significantly more efficient
  • markedly lighter
  • markedly more trunk space
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Mercedes AMG GT

  • considerably more power
  • considerably 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

CX-30

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.

Mazda CX-30 is considerably cheaper – starting at 25,700 £ , while the Mercedes AMG GT costs 102,500 £ . That’s a price difference of around 76,799 £.

Fuel consumption also shows a difference: the Mazda CX-30 uses 5.7 L/100km and is significantly more efficient than the Mercedes AMG GT with 10.3 L/100km. The difference is about 4.6 L/100km.

AMG GT

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 considerably more power – delivering 816 HP compared to 186 HP. That’s roughly 630 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 Mazda CX-30 takes 8.3 s. That’s about 5.5 s quicker.

There’s also a difference in torque: the Mercedes AMG GT delivers substantially more torque with 1,420 Nm compared to 240 Nm. That’s about 1,180 Nm more.

CX-30

Space and Everyday Use:

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

Seats: Mazda CX-30 offers more seats – 5 vs 2.

In terms of curb weight, Mazda CX-30 is markedly lighter – 1,455 kg compared to 1,790 kg. The difference is around 335 kg.

Looking at boot space, the Mazda CX-30 offers markedly more boot space – 430 L compared to 321 L. That’s a difference of about 109 L.

When it comes to payload, the Mazda CX-30 carries clearly more – 496 kg compared to 215 kg. That’s a difference of about 281 kg.

Who wins the race in the data check?

The Mazda CX-30 stands well ahead of its rival 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 £25,700
CX-30

Mazda CX-30

  • Engine Type Petrol MHEV
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 140 - 186 HP
  • Consumption L/100km 5.7 - 6.6 L/100km
Mazda CX-30
Mercedes AMG GT

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mazda CX-30

The Mazda CX-30 blends Mazda’s upscale styling with a compact crossover body, offering a refined interior and engaging driving dynamics. It’s a practical choice for buyers who want a premium feel and agile handling in a city-friendly package.

details

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-30
Mercedes AMG GT

Costs and Consumption

Price
25,700 - 37,200 £
Price
102,500 - 194,400 £
Consumption L/100km
5.7 - 6.6 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
129 - 148 g/km
co2
235 - 319 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Coupe
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
1,455 - 1,587 kg
Curb weight
1,790 - 2,195 kg
Trunk capacity
422 - 430 L
Trunk capacity
182 - 321 L
Length
-
Length
-
Width
1,795 mm
Width
1,929 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
458 - 496 kg
Payload
170 - 215 kg

Engine and Performance

Engine Type
Petrol MHEV
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, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
140 - 186 HP
Power HP
435 - 816 HP
Acceleration 0-100km/h
8.3 - 10.3 s
Acceleration 0-100km/h
2.8 - 4.6 s
Max Speed
-
Max Speed
-
Torque
238 - 240 Nm
Torque
500 - 1,420 Nm
Number of Cylinders
4
Number of Cylinders
4 - 8
Power kW
103 - 137 kW
Power kW
320 - 600 kW
Engine capacity
1,998 - 2,488 cm3
Engine capacity
1,991 - 3,982 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
D, E
CO2 Efficiency Class
G
Brand
Mazda
Brand
Mercedes-Benz
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.