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Kia Sorento vs Mazda 6 Saloon comparison

Compare performance (288 HP vs 258 HP), boot space and price (47,300 £ vs 38,500 £ ) at a glance. Find out which car is the better choice for you – Kia Sorento or Mazda 6 Saloon?

Kia Sorento vs Mazda 6 Saloon: Key differences

Kia Sorento

4.9 (3 Reviews)
rate
  • a bit more power
  • very slightly lighter
  • significantly more trunk space
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Mazda 6 Saloon

  • noticeably cheaper
  • significantly more electric range
  • barely quicker 0–100 km/h
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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

Sorento

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 noticeably cheaper – starting at 38,500 £ , while the Kia Sorento costs 47,300 £ . That’s a price difference of around 8,820 £.

As for electric range, the Mazda 6 Saloon offers significantly more range – reaching up to 552 km, about 497 km more than the Kia Sorento.

6 Saloon

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 Kia Sorento offers a bit more power – delivering 288 HP compared to 258 HP. That’s roughly 30 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mazda 6 Saloon is barely quicker – completing the sprint in 7.6 s, while the Kia Sorento takes 8 s. That’s about 0.4 s quicker.

There’s also a difference in torque: the Kia Sorento delivers clearly more torque with 440 Nm compared to 320 Nm. That’s about 120 Nm more.

Sorento

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Kia Sorento offers more seats – 7 vs 5.

In terms of curb weight, Kia Sorento is very slightly lighter – 1,855 kg compared to 2,027 kg. The difference is around 172 kg.

Looking at boot space, the Kia Sorento offers significantly more boot space – 705 L compared to 336 L. That’s a difference of about 369 L.

When it comes to payload, the Kia Sorento carries clearly more – 685 kg compared to 360 kg. That’s a difference of about 325 kg.

Who wins the race in the data check?

The Mazda 6 Saloon shows a few small advantages 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
Kia Sorento
Mazda 6 Saloon

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Kia Sorento

The Kia Sorento blends roomy practicality with smart tech and an unexpectedly composed highway manner, making it an easy choice for families who want comfort without fuss. It presents classy interior touches and sensible packaging at a realistic price, proving you don't need to shout to be noticed in the SUV crowd.

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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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Kia Sorento
Mazda 6 Saloon

Costs and Consumption

Price
47,300 - 60,500 £
Price
38,500 - 41,600 £
Consumption L/100km
3.9 - 7 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.5 - 16.6 kWh/100km
Electric Range
55 km
Electric Range
479 - 552 km
Battery Capacity
-
Battery Capacity
-
co2
87 - 174 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Sedan
Seats
5 - 7
Seats
5
Doors
-
Doors
5
Curb weight
1,855 - 2,110 kg
Curb weight
2,027 - 2,028 kg
Trunk capacity
175 - 705 L
Trunk capacity
336 L
Length
-
Length
4,921 mm
Width
1,900 mm
Width
1,890 mm
Height
-
Height
1,491 mm
Max trunk capacity
-
Max trunk capacity
1,074 L
Payload
162 - 685 kg
Payload
359 - 360 kg

Engine and Performance

Engine Type
Full Hybrid, Diesel, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
194 - 288 HP
Power HP
245 - 258 HP
Acceleration 0-100km/h
8 - 9.7 s
Acceleration 0-100km/h
7.6 - 7.8 s
Max Speed
-
Max Speed
175 km/h
Torque
380 - 440 Nm
Torque
320 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
142 - 212 kW
Power kW
180 - 190 kW
Engine capacity
1,598 - 2,151 cm3
Engine capacity
-

General

Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
E, F, B
CO2 Efficiency Class
A
Brand
Kia
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.