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Mazda 6 Saloon vs VW ID.7 comparison

Compare performance (258 HP vs 340 HP), boot space and price (38,500 £ vs 46,400 £ ) at a glance. Find out which car is the better choice for you – Mazda 6 Saloon or VW ID.7?

Mazda 6 Saloon vs VW ID.7: Key differences

Mazda 6 Saloon

  • visibly cheaper
  • very slightly lighter
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VW ID.7

4.2 (7 Reviews)
rate
  • markedly more power
  • markedly more efficient
  • clearly more electric range
  • substantially quicker 0–100 km/h
  • noticeably 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 key factors when choosing a car – and this is often where the real differences emerge.

Mazda 6 Saloon is visibly cheaper – starting at 38,500 £ , while the VW ID.7 costs 46,400 £ . That’s a price difference of around 7,890 £.

In terms of energy consumption, the VW ID.7 is markedly more efficient: consuming 13.6 kWh/100km compared to 16.5 kWh/100km for the Mazda 6 Saloon. That’s a difference of about 2.9 kWh/100km.

As for electric range, the VW ID.7 offers clearly more range – reaching up to 708 km, about 156 km more than the Mazda 6 Saloon.

ID.7

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 VW ID.7 offers markedly more power – delivering 340 HP compared to 258 HP. That’s roughly 82 HP more horsepower.

When accelerating from 0 to 100 km/h, the VW ID.7 is substantially quicker – completing the sprint in 5.4 s, while the Mazda 6 Saloon takes 7.6 s. That’s about 2.2 s quicker.

Looking at top speed, the VW ID.7 is only slightly faster – reaching 180 km/h, while the Mazda 6 Saloon tops out at 175 km/h. The difference is around 5 km/h.

There’s also a difference in torque: the VW ID.7 delivers considerably more torque with 679 Nm compared to 320 Nm. That’s about 359 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 very slightly lighter – 2,027 kg compared to 2,180 kg. The difference is around 153 kg.

Looking at boot space, the VW ID.7 offers noticeably more boot space – 532 L compared to 336 L. That’s a difference of about 196 L.

For maximum load capacity, the VW ID.7 offers markedly more capacity – up to 1,586 L, about 512 L more than the Mazda 6 Saloon.

When it comes to payload, the VW ID.7 carries noticeably more – 465 kg compared to 360 kg. That’s a difference of about 105 kg.

Who wins the race in the data check?

The VW ID.7 is clearly superior overall 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 £46,400
ID.7

VW ID.7

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 286 - 340 HP
  • Consumption kWh/100km 13.6 - 16.2 kWh/100km
  • Electric Range 594 - 708 km
Mazda 6 Saloon
VW ID.7

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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VW ID.7

VW ID.7 arrives as Volkswagen's electric grand tourer, pairing a low-slung, aerodynamic silhouette with a calm, understated interior that prioritizes comfort and space. It’s a sensible choice for buyers who want a relaxed, high-tech cruiser that covers motorway miles with poise rather than bravado.

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Mazda 6 Saloon
VW ID.7

Costs and Consumption

Price
38,500 - 41,600 £
Price
46,400 - 54,200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
16.5 - 16.6 kWh/100km
Consumption kWh/100km
13.6 - 16.2 kWh/100km
Electric Range
479 - 552 km
Electric Range
594 - 708 km
Battery Capacity
-
Battery Capacity
77 - 86 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
Hatchback
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
2,027 - 2,028 kg
Curb weight
2,180 - 2,325 kg
Trunk capacity
336 L
Trunk capacity
532 L
Length
4,921 mm
Length
4,961 mm
Width
1,890 mm
Width
1,862 mm
Height
1,491 mm
Height
1,535 - 1,536 mm
Max trunk capacity
1,074 L
Max trunk capacity
1,586 L
Payload
359 - 360 kg
Payload
460 - 465 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
Rear-Wheel Drive, All-Wheel Drive
Power HP
245 - 258 HP
Power HP
286 - 340 HP
Acceleration 0-100km/h
7.6 - 7.8 s
Acceleration 0-100km/h
5.4 - 6.6 s
Max Speed
175 km/h
Max Speed
180 km/h
Torque
320 Nm
Torque
545 - 679 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
180 - 190 kW
Power kW
210 - 250 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2025
Model Year
2,023 - 2,024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Mazda
Brand
VW
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.