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Kia Sportage vs Mazda 6 Saloon comparison

Compare performance (288 HP vs 258 HP), boot space and price (29,100 £ vs 38,500 £ ) at a glance. Find out which car is the better choice for you – Kia Sportage or Mazda 6 Saloon?

Kia Sportage vs Mazda 6 Saloon: Key differences

Kia Sportage

5 (3 Reviews)
rate
  • noticeably cheaper
  • a bit more power
  • marginally quicker 0–100 km/h
  • visibly lighter
  • substantially more trunk space
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Mazda 6 Saloon

  • significantly more electric range
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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

Sportage

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Kia Sportage is noticeably cheaper – starting at 29,100 £ , while the Mazda 6 Saloon costs 38,500 £ . That’s a price difference of around 9,351 £.

As for electric range, the Mazda 6 Saloon offers significantly more range – reaching up to 552 km, about 486 km more than the Kia Sportage.

6 Saloon

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Kia Sportage 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 Kia Sportage is marginally quicker – completing the sprint in 7.5 s, while the Mazda 6 Saloon takes 7.6 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the Kia Sportage delivers a bit more torque with 380 Nm compared to 320 Nm. That’s about 60 Nm more.

Sportage

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, Kia Sportage is visibly lighter – 1,552 kg compared to 2,027 kg. The difference is around 475 kg.

Looking at boot space, the Kia Sportage offers substantially more boot space – 587 L compared to 336 L. That’s a difference of about 251 L.

When it comes to payload, the Kia Sportage carries markedly more – 580 kg compared to 360 kg. That’s a difference of about 220 kg.

Who wins the race in the data check?

The Mazda 6 Saloon holds a slight edge 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

Kia Sportage
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Kia Sportage

The Kia Sportage proves you don't have to choose between style and sensible family motoring, wrapping modern, confident looks around a roomy, well-equipped cabin. It's an easy car to live with — comfortable on daily runs, pleasantly engaging when you want a bit of fun, and kind to your wallet so you can keep smiling at the fuel pump.

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Kia_Sportage_M22_37
Kia_Sportage_M22_25
Kia_Sportage_M22_84

Reviews Kia Sportage

5 (3 Reviews)
rate
EM
24 Apr 2026, 11:56:00

Low fuel consumption, spacious, responsive acceleration, quiet

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
Peter
3 Jan 2026, 23:20:52

I drove the Toyota RAV4 and the Kia Sportage on business — the Kia’s engine and automatic gearbox are much better. It doesn’t jerk or scream, and the shifts are smooth. Comfort in both cars is very similar.

How do you mainly use this car? (optional): Company car / Business
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Lello
14 Nov 2025, 09:58:29

Perfect car in every way, good trim, excellent fuel economy and reliability, price competitive with brands that have been established for longer...

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.

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Mazda 6 Saloon

Costs and Consumption
Price
29,100 - 47,100 £
Price
38,500 - 41,600 £
Consumption L/100km
2.9 - 7.8 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.5 - 16.6 kWh/100km
Electric Range
63 - 66 km
Electric Range
479 - 552 km
Battery Capacity
-
Battery Capacity
-
co2
67 - 177 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
1,552 - 1,896 kg
Curb weight
2,027 - 2,028 kg
Trunk capacity
526 - 587 L
Trunk capacity
336 L
Length
-
Length
4,921 mm
Width
1,865 mm
Width
1,890 mm
Height
-
Height
1,491 mm
Max trunk capacity
-
Max trunk capacity
1,074 L
Payload
533 - 580 kg
Payload
359 - 360 kg

Engine and Performance
Engine Type
Petrol, Full Hybrid, Diesel MHEV, Plugin Hybrid
Engine Type
Electric
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
136 - 288 HP
Power HP
245 - 258 HP
Acceleration 0-100km/h
7.5 - 11.6 s
Acceleration 0-100km/h
7.6 - 7.8 s
Max Speed
-
Max Speed
175 km/h
Torque
250 - 380 Nm
Torque
320 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
100 - 212 kW
Power kW
180 - 190 kW
Engine capacity
1,598 cm3
Engine capacity
-

General
Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
F, D, E, G, B
CO2 Efficiency Class
A
Brand
Kia
Brand
Mazda
What drivetrain options does the Kia Sportage have?

Available configurations include Front-Wheel Drive or All-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.