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Mazda 6 Saloon vs Mercedes EQA comparison

Compare performance (258 HP vs 228 HP), boot space and price (38,500 £ vs 45,900 £ ) at a glance. Find out which car is the better choice for you – Mazda 6 Saloon or Mercedes EQA?

Mazda 6 Saloon vs Mercedes EQA: Key differences

Mazda 6 Saloon

  • moderately cheaper
  • a bit more power
  • only slightly more efficient
  • somewhat more electric range
  • very slightly quicker 0–100 km/h
  • marginally lighter
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Mercedes EQA

5 (1 Reviews)
rate
  • marginally more trunk space
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By Achim Sedelmaier

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

6 Saloon

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 6 Saloon is moderately cheaper – starting at 38,500 £ , while the Mercedes EQA costs 45,900 £ . That’s a price difference of around 7,389 £.

In terms of energy consumption, the Mazda 6 Saloon is only slightly more efficient: consuming 16.5 kWh/100km compared to 16.9 kWh/100km for the Mercedes EQA. That’s a difference of about 0.4 kWh/100km.

As for electric range, the Mazda 6 Saloon offers somewhat more range – reaching up to 552 km, about 76 km more than the Mercedes EQA.

EQA

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 Mazda 6 Saloon offers a bit more power – delivering 258 HP compared to 228 HP. That’s roughly 30 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mazda 6 Saloon is very slightly quicker – completing the sprint in 7.6 s, while the Mercedes EQA takes 7.7 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the Mercedes EQA delivers a bit more torque with 390 Nm compared to 320 Nm. That’s about 70 Nm more.

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Mazda 6 Saloon is marginally lighter – 2,027 kg compared to 2,115 kg. The difference is around 88 kg.

Looking at boot space, the Mercedes EQA offers marginally more boot space – 340 L compared to 336 L. That’s a difference of about 4 L.

When it comes to payload, the Mercedes EQA carries slightly more – 425 kg compared to 360 kg. That’s a difference of about 65 kg.

Who wins the race in the data check?

The Mazda 6 Saloon comes out modestly 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 £38,500
6 Saloon

Mazda 6 Saloon

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive
  • Power HP 245 - 258 HP
  • Consumption kWh/100km 16.5 - 16.6 kWh/100km
  • Electric Range 479 - 552 km
Mazda 6 Saloon
Mercedes EQA

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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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Mercedes EQA

The Mercedes EQA slips into the electric crossover ranks with the brand’s familiar luxury polish, offering a quiet, fuss-free drive that feels perfectly at home in the city or on a country escape. Inside it’s neatly finished and tech-forward, projecting grown-up refinement even if it plays things a bit safe for anyone chasing outright excitement.

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Mazda 6 Saloon
Mercedes EQA

Costs and Consumption

Price
38,500 - 41,600 £
Price
45,900 - 54,900 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
16.5 - 16.6 kWh/100km
Consumption kWh/100km
16.9 kWh/100km
Electric Range
479 - 552 km
Electric Range
476 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
2,027 - 2,028 kg
Curb weight
2,115 kg
Trunk capacity
336 L
Trunk capacity
340 L
Length
4,921 mm
Length
-
Width
1,890 mm
Width
1,834 mm
Height
1,491 mm
Height
-
Max trunk capacity
1,074 L
Max trunk capacity
-
Payload
359 - 360 kg
Payload
425 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
245 - 258 HP
Power HP
228 HP
Acceleration 0-100km/h
7.6 - 7.8 s
Acceleration 0-100km/h
7.7 s
Max Speed
175 km/h
Max Speed
-
Torque
320 Nm
Torque
390 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
180 - 190 kW
Power kW
168 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
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.