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Mercedes A Class Saloon vs Mazda 6 Saloon comparison

Compare performance (320 HP vs 258 HP), boot space and price (32,700 £ vs 38,500 £ ) at a glance. Find out which car is the better choice for you – Mercedes A Class Saloon or Mazda 6 Saloon?

Mercedes A Class Saloon vs Mazda 6 Saloon: Key differences

Mercedes A Class Saloon

  • slightly cheaper
  • slightly more power
  • clearly quicker 0–100 km/h
  • clearly lighter
  • a bit more trunk space
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Mazda 6 Saloon

  • clearly more electric range
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By Achim Sedelmaier

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

A Class Saloon

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Mercedes A Class Saloon is slightly cheaper – starting at 32,700 £ , while the Mazda 6 Saloon costs 38,500 £ . That’s a price difference of around 5,764 £.

As for electric range, the Mazda 6 Saloon offers clearly more range – reaching up to 552 km, about 464 km more than the Mercedes A Class Saloon.

6 Saloon

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 A Class Saloon offers slightly more power – delivering 320 HP compared to 258 HP. That’s roughly 62 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes A Class Saloon is clearly quicker – completing the sprint in 4.8 s, while the Mazda 6 Saloon takes 7.6 s. That’s about 2.8 s quicker.

Looking at top speed, the Mercedes A Class Saloon is visibly faster – reaching 250 km/h, while the Mazda 6 Saloon tops out at 175 km/h. The difference is around 75 km/h.

There’s also a difference in torque: the Mercedes A Class Saloon delivers visibly more torque with 450 Nm compared to 320 Nm. That’s about 130 Nm more.

A Class Saloon

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes A Class Saloon is clearly lighter – 1,450 kg compared to 2,027 kg. The difference is around 577 kg.

Looking at boot space, the Mercedes A Class Saloon offers a bit more boot space – 395 L compared to 336 L. That’s a difference of about 59 L.

When it comes to payload, the Mercedes A Class Saloon carries markedly more – 490 kg compared to 360 kg. That’s a difference of about 130 kg.

Who wins the race in the data check?

The Mercedes A Class Saloon 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 £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/100km
  • Electric Range 88 km
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Frequently compared as well

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Mazda 6 Saloon
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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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Reviews Mercedes A Class Saloon

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Mazda 6 Saloon

The Mazda6 saloon feels like the sensible yet stylish choice for buyers who want a car that drives with poise and looks sharper than its badge suggests. It mixes engaging handling, a refined cabin and everyday practicality without shouting for attention — perfect for those who prefer understated class with a wink.

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Reviews Mazda 6 Saloon

No reviews yet. Share your experience and help others decide.

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Costs and Consumption
Price
32,700 - 55,900 £
Price
38,500 - 41,600 £
Consumption L/100km
0.7 - 8.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.5 - 16.6 kWh/100km
Electric Range
88 km
Electric Range
479 - 552 km
Battery Capacity
12.9 kWh
Battery Capacity
-
co2
16 - 184 g/km
co2
0 g/km
Fuel tank capacity
35 - 51 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
Sedan
Seats
5
Seats
5
Doors
4
Doors
5
Curb weight
1,450 - 1,705 kg
Curb weight
2,027 - 2,028 kg
Trunk capacity
345 - 395 L
Trunk capacity
336 L
Length
4,558 - 4,570 mm
Length
4,921 mm
Width
1,796 mm
Width
1,890 mm
Height
1,413 - 1,429 mm
Height
1,491 mm
Max trunk capacity
-
Max trunk capacity
1,074 L
Payload
475 - 490 kg
Payload
359 - 360 kg

Engine and Performance
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
116 - 320 HP
Power HP
245 - 258 HP
Acceleration 0-100km/h
4.8 - 9.9 s
Acceleration 0-100km/h
7.6 - 7.8 s
Max Speed
206 - 250 km/h
Max Speed
175 km/h
Torque
200 - 450 Nm
Torque
320 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
85 - 235 kW
Power kW
180 - 190 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2025
CO2 Efficiency Class
B, D, G, E
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Mazda
What drivetrain options does the Mercedes A Class Saloon have?

The Mercedes A Class Saloon is available as Front-Wheel Drive or All-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.