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Kia Stonic vs Mazda CX-5 - Differences and prices compared

Compare performance (115 HP vs 141 HP), boot space and price (20100 £ vs 30000 £) at a glance. Find out which car is the better choice for you – Kia Stonic or Mazda CX-5?

Kia Stonic

Mazda CX-5

4.5 (4 Reviews)
rate

Here’s where it gets real: The technical differences in detail

Stonic

Costs and Efficiency:

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

Kia Stonic has a decisively advantage in terms of price – it starts at 20100 £, while the Mazda CX-5 costs 30000 £. That’s a price difference of around 9866 £.

Fuel consumption also shows a difference: Kia Stonic manages with 5.60 L and is therefore clearly perceptible more efficient than the Mazda CX-5 with 7 L. The difference is about 1.40 L per 100 km.

CX-5

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 CX-5 has a slightly edge – offering 141 HP compared to 115 HP. That’s roughly 26 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mazda CX-5 is minimal quicker – completing the sprint in 10.50 s, while the Kia Stonic takes 10.70 s. That’s about 0.20 s faster.

In terms of top speed, the Mazda CX-5 performs barely noticeable better – reaching 195 km/h, while the Kia Stonic tops out at 182 km/h. The difference is around 13 km/h.

There’s also a difference in torque: Mazda CX-5 pulls somewhat stronger with 238 Nm compared to 200 Nm. That’s about 38 Nm difference.

Stonic

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 curb weight, Kia Stonic is evident lighter – 1205 kg compared to 1629 kg. The difference is around 424 kg.

In terms of boot space, the Mazda CX-5 offers clearly perceptible more room – 583 L compared to 352 L. That’s a difference of about 231 L.

In maximum load capacity, the Mazda CX-5 performs decisively better – up to 2019 L, which is about 864 L more than the Kia Stonic.

Who wins the race?

The Mazda CX-5 proves to be leaves the rival little chance and therefore becomes our DriveDuel Champion!
Mazda CX-5 is the better all-rounder in this comparison.

from about £30,000
CX-5

Mazda CX-5

  • Engine Type : Petrol MHEV
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 141 HP
  • Consumption L/100km : 7 - 7.4 L
Kia Stonic
Mazda CX-5

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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Kia Stonic

The Kia Stonic is a sprightly compact crossover that mixes city-friendly agility with a cheeky, modern design — perfect for buyers who want style without sacrificing sense. Inside it serves up clever practicality and a bright, well-equipped cabin, making everyday driving feel a bit more fun than it has any right to be.

details

Mazda CX-5

4.5 (4 Reviews)
rate

The Mazda CX-5 blends elegant, athletic styling with a surprisingly engaging driving character, turning routine trips into small, satisfying adventures. Inside it feels thoughtfully built and comfortable, offering sensible practicality and a premium feel that punches above its price.

details
Kia Stonic
Mazda CX-5
Stonic
CX-5

Costs and Consumption

Price
20100 - 26600 £
Price
30000 - 39500 £
Consumption L/100km
5.6 - 5.9 L
Consumption L/100km
7 - 7.4 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
127 - 133 g/km
co2
157 - 168 g/km
Fuel tank capacity
45 L
Fuel tank capacity
56 - 58 L

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1205 - 1270 kg
Curb weight
1629 - 1671 kg
Trunk capacity
352 L
Trunk capacity
583 L
Length
4165 mm
Length
4690 mm
Width
1760 mm
Width
1860 mm
Height
1520 mm
Height
1695 mm
Max trunk capacity
1155 L
Max trunk capacity
2019 L
Payload
440 - 445 kg
Payload
-

Engine and Performance

Engine Type
Petrol, Petrol MHEV
Engine Type
Petrol MHEV
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
100 - 115 HP
Power HP
141 HP
Acceleration 0-100km/h
10.7 - 12.1 s
Acceleration 0-100km/h
10.5 - 10.9 s
Max Speed
179 - 182 km/h
Max Speed
195 km/h
Torque
172 - 200 Nm
Torque
238 Nm
Number of Cylinders
3
Number of Cylinders
4
Power kW
74 - 85 kW
Power kW
104 kW
Engine capacity
998 cm3
Engine capacity
2488 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
D
CO2 Efficiency Class
F
Brand
Kia
Brand
Mazda
Is the Kia Stonic offered with different drivetrains?

The Kia Stonic is offered with Front-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.