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Mazda 6 Saloon vs Renault Symbioz comparison

Compare performance (258 HP vs 158 HP), boot space and price (38,500 £ vs 24,700 £ ) at a glance. Find out which car is the better choice for you – Mazda 6 Saloon or Renault Symbioz?

Mazda 6 Saloon vs Renault Symbioz: Key differences

Mazda 6 Saloon

  • clearly more power
  • a bit quicker 0–100 km/h
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Renault Symbioz

4.8 (5 Reviews)
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  • significantly cheaper
  • substantially lighter
  • significantly more trunk space
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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

6 Saloon

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.

Renault Symbioz is significantly cheaper – starting at 24,700 £ , while the Mazda 6 Saloon costs 38,500 £ . That’s a price difference of around 13,800 £.

Symbioz

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 Mazda 6 Saloon offers clearly more power – delivering 258 HP compared to 158 HP. That’s roughly 100 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mazda 6 Saloon is a bit quicker – completing the sprint in 7.6 s, while the Renault Symbioz takes 9.1 s. That’s about 1.5 s quicker.

There’s also a difference in torque: the Mazda 6 Saloon delivers slightly more torque with 320 Nm compared to 265 Nm. That’s about 55 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, Renault Symbioz is substantially lighter – 1,359 kg compared to 2,027 kg. The difference is around 668 kg.

Looking at boot space, the Renault Symbioz offers significantly more boot space – 576 L compared to 336 L. That’s a difference of about 240 L.

When it comes to payload, the Renault Symbioz carries markedly more – 459 kg compared to 360 kg. That’s a difference of about 99 kg.

Who wins the race in the data check?

The Mazda 6 Saloon stands out in the key areas 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
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Frequently compared as well

Renault Austral
Renault Symbioz
VS
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Renault Symbioz
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Captur and Symbioz showcase two very different Renault directions: Captur is a practical compact crossover focused on everyday comfort, economy and usability, while Symbioz is a forward‑looking concept exploring electric power, autonomous driving and living‑space ideas. This short comparison will …
Mazda 6 Saloon
Renault Symbioz

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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Reviews Mazda 6 Saloon

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

Renault Symbioz

The Renault Symbioz is a forward-looking concept car that imagines a seamless link between vehicle and home, pairing a lounge-like cabin with striking, futuristic styling. More idea than production plan, it showcases Renault's vision for connected, autonomous and sustainable mobility while provoking debate about how we will live and travel.

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R-DAM_1579937
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Reviews Renault Symbioz

4.8 (5 Reviews)
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PF
19 Feb 2026, 11:56:45

A delightful hybrid (family car). Roomy, quick (combined nearly 150 hp) and safe.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Michael
5 Dec 2025, 23:17:28

I've been driving the Symbioz Full Hybrid with the iconic trim for 3,500 km. I test-drove both cars. I think the win goes to the Symbioz. Good quality at a family-friendly price. Unfortunately the Opel is simply too expensive. Strangely, what never really gets mentioned is that the Symbioz's suspension is absolutely superb.

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Ford Kuga
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The Ford Kuga is the sensible compact SUV — roomy, practical and built for real-world family duties rather than showpieces, making it an easy buy if you need reliability and space. The Renault Symbioz, by contrast, is a swooping, tech-heavy concept car: brilliant to admire and full of futuristic …
Hyundai Kona
Renault Symbioz
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Peugeot 3008
Renault Symbioz
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Renault Symbioz
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Mitsubishi Grandis
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Nissan Qashqai
Renault Symbioz
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Renault Symbioz
Toyota Corolla Cross
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Mazda 6 Saloon
Renault Symbioz

Costs and Consumption
Price
38,500 - 41,600 £
Price
24,700 - 31,100 £
Consumption L/100km
-
Consumption L/100km
4.5 - 6 L/100km
Consumption kWh/100km
16.5 - 16.6 kWh/100km
Consumption kWh/100km
-
Electric Range
479 - 552 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
102 - 136 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
1,359 - 1,465 kg
Trunk capacity
336 L
Trunk capacity
492 - 576 L
Length
4,921 mm
Length
-
Width
1,890 mm
Width
1,797 mm
Height
1,491 mm
Height
-
Max trunk capacity
1,074 L
Max trunk capacity
-
Payload
359 - 360 kg
Payload
455 - 459 kg

Engine and Performance
Engine Type
Electric
Engine Type
Full Hybrid, Petrol MHEV
Transmission
Automatic
Transmission
Automatic, Manuel
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox, Manual Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
245 - 258 HP
Power HP
140 - 158 HP
Acceleration 0-100km/h
7.6 - 7.8 s
Acceleration 0-100km/h
9.1 - 11 s
Max Speed
175 km/h
Max Speed
-
Torque
320 Nm
Torque
250 - 265 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
180 - 190 kW
Power kW
103 - 116 kW
Engine capacity
-
Engine capacity
1,332 - 1,789 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
C, D, E
Brand
Mazda
Brand
Renault
What drive types are available for the Mazda 6 Saloon?

The Mazda 6 Saloon is available as Rear-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.