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Mercedes GLE vs Mazda 6 Saloon comparison

Compare performance (585 HP vs 258 HP), boot space and price (78,900 £ vs 38,500 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLE or Mazda 6 Saloon?

Mercedes GLE vs Mazda 6 Saloon: Key differences

Mercedes GLE

4.7 (3 Reviews)
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  • substantially more power
  • substantially quicker 0–100 km/h
  • substantially more trunk space
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Mazda 6 Saloon

  • significantly cheaper
  • considerably more electric range
  • somewhat lighter
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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

GLE

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Mazda 6 Saloon is significantly cheaper – starting at 38,500 £ , while the Mercedes GLE costs 78,900 £ . That’s a price difference of around 40,427 £.

As for electric range, the Mazda 6 Saloon offers considerably more range – reaching up to 552 km, about 448 km more than the Mercedes GLE.

6 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 GLE offers substantially more power – delivering 585 HP compared to 258 HP. That’s roughly 327 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLE is substantially quicker – completing the sprint in 4.5 s, while the Mazda 6 Saloon takes 7.6 s. That’s about 3.1 s quicker.

There’s also a difference in torque: the Mercedes GLE delivers substantially more torque with 750 Nm compared to 320 Nm. That’s about 430 Nm more.

GLE

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 somewhat lighter – 2,027 kg compared to 2,390 kg. The difference is around 363 kg.

Looking at boot space, the Mercedes GLE offers substantially more boot space – 655 L compared to 336 L. That’s a difference of about 319 L.

When it comes to payload, the Mercedes GLE carries substantially more – 770 kg compared to 360 kg. That’s a difference of about 410 kg.

Who wins the race in the data check?

The Mercedes GLE holds a narrow 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 £78,900
GLE

Mercedes GLE

  • Engine Type Petrol MHEV, Plugin Hybrid, Diesel MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 309 - 585 HP
  • Consumption L/100km 3.2 - 10.6 L/100km
  • Electric Range 91 - 104 km
Mercedes GLE
Mazda 6 Saloon

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes GLE

The Mercedes GLE blends luxurious comfort with a confident road presence, wrapping tech and refinement in an SUV shape that still knows how to behave on a twisty back road. Inside it's plush and quiet, with clever storage and driver aids that make long trips effortless — plus the badge gives it that easy-to-respect curb appeal.

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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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Mercedes GLE
Mazda 6 Saloon

Costs and Consumption

Price
78,900 - 115,800 £
Price
38,500 - 41,600 £
Consumption L/100km
3.2 - 10.6 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.5 - 16.6 kWh/100km
Electric Range
91 - 104 km
Electric Range
479 - 552 km
Battery Capacity
-
Battery Capacity
-
co2
72 - 241 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
2,390 - 2,815 kg
Curb weight
2,027 - 2,028 kg
Trunk capacity
485 - 655 L
Trunk capacity
336 L
Length
-
Length
4,921 mm
Width
2,010 - 2,018 mm
Width
1,890 mm
Height
-
Height
1,491 mm
Max trunk capacity
-
Max trunk capacity
1,074 L
Payload
495 - 770 kg
Payload
359 - 360 kg

Engine and Performance

Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
309 - 585 HP
Power HP
245 - 258 HP
Acceleration 0-100km/h
4.5 - 6.2 s
Acceleration 0-100km/h
7.6 - 7.8 s
Max Speed
-
Max Speed
175 km/h
Torque
560 - 750 Nm
Torque
320 Nm
Number of Cylinders
6
Number of Cylinders
-
Power kW
227 - 430 kW
Power kW
180 - 190 kW
Engine capacity
2,989 - 2,999 cm3
Engine capacity
-

General

Model Year
2026
Model Year
2025
CO2 Efficiency Class
G, B
CO2 Efficiency Class
A
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.