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Mazda 6 Saloon vs NIO EL7 comparison

Compare performance (258 HP vs 653 HP), boot space and price (38,500 £ vs 63,300 £ ) at a glance. Find out which car is the better choice for you – Mazda 6 Saloon or NIO EL7?

Mazda 6 Saloon vs NIO EL7: Key differences

Mazda 6 Saloon

  • considerably cheaper
  • clearly more efficient
  • very slightly more electric range
  • slightly lighter
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NIO EL7

  • considerably more power
  • substantially quicker 0–100 km/h
  • clearly 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:

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

Mazda 6 Saloon is considerably cheaper – starting at 38,500 £ , while the NIO EL7 costs 63,300 £ . That’s a price difference of around 24,857 £.

In terms of energy consumption, the Mazda 6 Saloon is clearly more efficient: consuming 16.5 kWh/100km compared to 22.1 kWh/100km for the NIO EL7. That’s a difference of about 5.6 kWh/100km.

As for electric range, the Mazda 6 Saloon offers very slightly more range – reaching up to 552 km, about 51 km more than the NIO EL7.

EL7

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 NIO EL7 offers considerably more power – delivering 653 HP compared to 258 HP. That’s roughly 395 HP more horsepower.

When accelerating from 0 to 100 km/h, the NIO EL7 is substantially quicker – completing the sprint in 3.9 s, while the Mazda 6 Saloon takes 7.6 s. That’s about 3.7 s quicker.

Looking at top speed, the NIO EL7 is somewhat faster – reaching 200 km/h, while the Mazda 6 Saloon tops out at 175 km/h. The difference is around 25 km/h.

There’s also a difference in torque: the NIO EL7 delivers substantially more torque with 850 Nm compared to 320 Nm. That’s about 530 Nm more.

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, Mazda 6 Saloon is slightly lighter – 2,027 kg compared to 2,421 kg. The difference is around 394 kg.

Looking at boot space, the NIO EL7 offers clearly more boot space – 570 L compared to 336 L. That’s a difference of about 234 L.

For maximum load capacity, the NIO EL7 offers visibly more capacity – up to 1,545 L, about 471 L more than the Mazda 6 Saloon.

When it comes to payload, the NIO EL7 carries markedly more – 469 kg compared to 360 kg. That’s a difference of about 109 kg.

Who wins the race in the data check?

The NIO EL7 is decisively 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 £63,300
EL7

NIO EL7

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 653 HP
  • Consumption kWh/100km 22.1 - 22.4 kWh/100km
  • Electric Range 384 - 501 km
Mazda 6 Saloon
NIO EL7

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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NIO EL7

The NIO EL7 arrives as a roomy electric SUV that pairs restrained elegance with bold design cues, and its interior feels like a calm, tech-forward lounge rather than a gadget parade. For buyers who crave effortless cruising, spirited performance and a tastefully premium experience — with just the right amount of showmanship for the driveway — the EL7 is an enticing, slightly theatrical choice.

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Mazda 6 Saloon
NIO EL7

Costs and Consumption

Price
38,500 - 41,600 £
Price
63,300 - 81,300 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
16.5 - 16.6 kWh/100km
Consumption kWh/100km
22.1 - 22.4 kWh/100km
Electric Range
479 - 552 km
Electric Range
384 - 501 km
Battery Capacity
-
Battery Capacity
73.5 - 90 kWh
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
5
Curb weight
2,027 - 2,028 kg
Curb weight
2,421 - 2,441 kg
Trunk capacity
336 L
Trunk capacity
570 L
Length
4,921 mm
Length
4,912 mm
Width
1,890 mm
Width
1,987 mm
Height
1,491 mm
Height
1,720 mm
Max trunk capacity
1,074 L
Max trunk capacity
1,545 L
Payload
359 - 360 kg
Payload
449 - 469 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
653 HP
Acceleration 0-100km/h
7.6 - 7.8 s
Acceleration 0-100km/h
3.9 s
Max Speed
175 km/h
Max Speed
200 km/h
Torque
320 Nm
Torque
850 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
180 - 190 kW
Power kW
480 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2025
Model Year
2023
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Mazda
Brand
NIO
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.