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Mazda CX-30 vs Mercedes A Class Saloon - Differences and prices compared

Compare performance (186 HP vs 320 HP), boot space and price (25200 £ vs 32700 £ ) at a glance. Find out which car is the better choice for you – Mazda CX-30 or Mercedes A Class Saloon?

Mazda CX-30

5 (1 Reviews)
rate

Mercedes A Class Saloon

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

CX-30

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-30 has a distinct advantage in terms of price – it starts at 25200 £ , while the Mercedes A Class Saloon costs 32700 £ . That’s a price difference of around 7487 £.

Fuel consumption also shows a difference: Mercedes A Class Saloon manages with 0.70 L and is therefore significantly more efficient than the Mazda CX-30 with 5.70 L. The difference is about 5 L per 100 km.

A Class Saloon

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Mercedes A Class Saloon has a clearly edge – offering 320 HP compared to 186 HP. That’s roughly 134 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes A Class Saloon is significantly quicker – completing the sprint in 4.80 s, while the Mazda CX-30 takes 8.30 s. That’s about 3.50 s faster.

There’s also a difference in torque: Mercedes A Class Saloon pulls convincingly stronger with 450 Nm compared to 240 Nm. That’s about 210 Nm difference.

CX-30

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.

Both vehicles offer seating for 5 people.

In curb weight, Mercedes A Class Saloon is hardly perceptible lighter – 1450 kg compared to 1455 kg. The difference is around 5 kg.

In terms of boot space, the Mazda CX-30 offers slight more room – 430 L compared to 395 L. That’s a difference of about 35 L.

When it comes to payload, Mazda CX-30 barely noticeable takes the win – 496 kg compared to 490 kg. That’s a difference of about 6 kg.

Who comes out on top?

Overall, the Mercedes A Class Saloon shows itself to be dominates this comparison and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £32,700
A Class Saloon

Mercedes A Class Saloon

  • Engine Type : Plugin Hybrid, Petrol MHEV, Diesel
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 320 HP
  • Consumption L/100km : 0.7 - 8.1 L
  • Electric Range : 88 km
Mazda CX-30
Mercedes A Class Saloon

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mazda CX-30

5 (1 Reviews)
rate

The Mazda CX-30 blends sleek coupe-like lines with the practicality of a compact crossover, feeling more premium than its price tag suggests. It’s a joy to drive for anyone who likes a taut chassis and an interior that treats daily commutes like a small luxury escape.

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Mercedes A Class Saloon

The Mercedes A‑Class Saloon blends compact practicality with premium flair, wrapping a surprisingly spacious interior in a slick, modern package that feels more grown-up than its hatchback sibling. It’s an ideal choice for city drivers who want Mercedes polish and cutting-edge tech without the ostentation of a larger saloon, and it even manages to make the daily commute feel a little bit special.

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Mazda CX-30
Mercedes A Class Saloon

Costs and Consumption

Price
25200 - 36800 £
Price
32700 - 55900 £
Consumption L/100km
5.7 - 6.6 L
Consumption L/100km
0.7 - 8.1 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
88 km
Battery Capacity
-
Battery Capacity
12.90 kWh
co2
129 - 148 g/km
co2
16 - 184 g/km
Fuel tank capacity
-
Fuel tank capacity
35 - 51 L

Dimensions and Body

Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
4
Curb weight
1455 - 1587 kg
Curb weight
1450 - 1705 kg
Trunk capacity
422 - 430 L
Trunk capacity
345 - 395 L
Length
-
Length
4558 - 4570 mm
Width
1795 mm
Width
1796 mm
Height
-
Height
1413 - 1429 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
458 - 496 kg
Payload
475 - 490 kg

Engine and Performance

Engine Type
Petrol MHEV
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
140 - 186 HP
Power HP
116 - 320 HP
Acceleration 0-100km/h
8.3 - 10.3 s
Acceleration 0-100km/h
4.8 - 9.9 s
Max Speed
-
Max Speed
206 - 250 km/h
Torque
238 - 240 Nm
Torque
200 - 450 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
103 - 137 kW
Power kW
85 - 235 kW
Engine capacity
1998 - 2488 cm3
Engine capacity
1332 - 1991 cm3

General

Model Year
2025
Model Year
2024 - 2025
CO2 Efficiency Class
D, E
CO2 Efficiency Class
B, D, G, E
Brand
Mazda
Brand
Mercedes-Benz
What drive types are available for the Mazda CX-30?

The Mazda CX-30 is offered with Front-Wheel Drive or 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.