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Kia K4 vs Mazda CX-30 - Differences and prices compared

Compare performance (147 HP vs 227 HP), trunk space and price (22,000 $ vs 25,000 $ ) at a glance. See which model fits your needs and budget better – Kia K4 or Mazda CX-30?

Kia K4 vs Mazda CX-30: Key differences

Kia K4

  • slightly cheaper
  • slightly lighter
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Mazda CX-30

  • markedly more power
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Here’s where it gets real: The technical differences in detail

K4

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.

Kia K4 is slightly cheaper – starting at 22,000 $ , while the Mazda CX-30 costs 25,000 $ . That’s a price difference of around 3,005 $.

CX-30

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 Mazda CX-30 offers markedly more power – delivering 227 HP compared to 147 HP. That’s roughly 80 HP more horsepower.

There’s also a difference in torque: the Mazda CX-30 delivers considerably more torque with 310 lb-ft compared to 132 lb-ft. That’s about 178 lb-ft 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, Kia K4 is slightly lighter – 2,956 lbs compared to 3,419 lbs. The difference is around 463 lbs.

Who wins the race in the data check?

The Mazda CX-30 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 $25,000
CX-30

Mazda CX-30

  • Engine Type : Gasoline
  • Transmission : Automatic
  • Drive Type : All Wheel
  • Power HP : 191 - 227 HP
Kia K4
Mazda CX-30

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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General

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Kia K4

The Kia K4 is praised for its sleek design, combining modern aesthetics with aerodynamic efficiency. Inside, it offers a well-crafted cabin featuring high-quality materials and an intuitive infotainment system to enhance the driving experience. This model strikes a balance between performance and comfort, making it a desirable option for those seeking a reliable and stylish sedan.

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Mazda CX-30

The Mazda CX-30 brings big-car polish to a compact footprint, with taut handling and a cabin that feels a cut above most rivals. It’s not the boxiest hauler, but if you like crisp steering, tasteful design, and a dash of driver fun, this crossover makes the daily commute feel a little special.

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Kia K4
Mazda CX-30

Costs and Consumption

Price
22,000 - 24,000 $
Price
25,000 - 37,000 $
FuelEconomy City
-
FuelEconomy City
22 - 26 mpg
FuelEconomy Hwy
-
FuelEconomy Hwy
30 - 33 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
12.4 gal
Fuel tank capacity
12.7 gal

Dimensions and Body

Body Type
Sedan
Body Type
i-ACTIV AWD Sport Utility
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,956 - 2,987 lbs
Curb weight
3,419 - 3,527 lbs
Trunk Volume
14.6 cu. ft.
Trunk Volume
-
Length
185.4 in.
Length
173 in.
Width
72.8 in.
Width
70.7 in.
Height
55 in.
Height
61 - 62 in.

Engine and Performance

Engine Type
Gasoline
Engine Type
Gasoline
Transmission
Automatic
Transmission
Automatic
Drive Type
Front Wheel
Drive Type
All Wheel
Power HP
147 HP
Power HP
191 - 227 HP
Torque
132 lb-ft
Torque
186 - 310 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2 L
Engine Displacement
2.5 L
Gears
-
Gears
-

General

Model Year
2025
Model Year
2025
Brand
Kia
Brand
Mazda
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. Prices shown are manufacturer suggested retail prices (MSRP). Taxes, registration fees and dealer charges are not included.