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Mazda 3 Sedan vs Mazda CX-30 comparison

Compare performance (186 HP vs 186 HP), boot space and price (25,400 £ vs 25,700 £ ) at a glance. Find out which car is the better choice for you – Mazda 3 Sedan or Mazda CX-30?

Mazda 3 Sedan vs Mazda CX-30: Key differences

Mazda 3 Sedan

4.7 (1 Reviews)
rate
  • barely cheaper
  • marginally more efficient
  • marginally quicker 0–100 km/h
  • only slightly lighter
  • very slightly more trunk space
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Mazda CX-30

4.5 (9 Reviews)
rate
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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

3 Sedan

Costs and Efficiency:

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

Mazda 3 Sedan is barely cheaper – starting at 25,400 £ , while the Mazda CX-30 costs 25,700 £ . That’s a price difference of around 257 £.

Fuel consumption also shows a difference: the Mazda 3 Sedan uses 5.5 L/100km and is marginally more efficient than the Mazda CX-30 with 5.7 L/100km. The difference is about 0.2 L/100km.

CX-30

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.

Both models deliver identical power – 186 HP each.

When accelerating from 0 to 100 km/h, the Mazda 3 Sedan is marginally quicker – completing the sprint in 8.1 s, while the Mazda CX-30 takes 8.3 s. That’s about 0.2 s quicker.

Both models offer the same torque – 240 Nm.

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 3 Sedan is only slightly lighter – 1,417 kg compared to 1,455 kg. The difference is around 38 kg.

Looking at boot space, the Mazda 3 Sedan offers very slightly more boot space – 450 L compared to 430 L. That’s a difference of about 20 L.

When it comes to payload, the Mazda 3 Sedan carries only slightly more – 501 kg compared to 496 kg. That’s a difference of about 5 kg.

Who wins the race in the data check?

The Mazda 3 Sedan holds a narrow overall lead 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 £25,400
3 Sedan

Mazda 3 Sedan

  • Engine Type Petrol MHEV
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 140 - 186 HP
  • Consumption L/100km 5.5 - 6 L/100km
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Frequently compared as well

Mazda CX-30
Suzuki S-Cross
VS
If you want a small SUV that actually feels like a car, the Mazda CX‑30 wins hearts with taut handling, upscale interior materials and a sharper, more rewarding drive. The Suzuki S‑Cross is the sensible sibling — roomier, cheaper to run and easier on the wallet, making it the smarter pick for …
Ford Puma
Mazda CX-30
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In the tussle between the cheeky Ford Puma and the stylish Mazda CX-30, the Puma serves up playful handling, clever practicality and sharper value, while the CX-30 rewards you with a more premium cabin and composed, grown-up refinement. Choose the Puma for everyday fun and sensible running costs; …
Mazda 3 Sedan
Mazda CX-30

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mazda 3 Sedan

The Mazda 3 Sedan dresses like a compact premium car, with sculpted lines and an interior that punches well above its class. It rewards drivers with eager handling and a composed, comfortable ride that turns routine runs into something a bit more enjoyable — proof that style and substance can share the same key.

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Reviews Mazda 3 Sedan

4.7 (1 Reviews)
rate

No reviews yet. Share your experience and help others decide.

Mazda CX-30

The Mazda CX-30 blends Mazda’s upscale styling with a compact crossover body, offering a refined interior and engaging driving dynamics. It’s a practical choice for buyers who want a premium feel and agile handling in a city-friendly package.

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Reviews Mazda CX-30

4.5 (9 Reviews)
rate
Jarek
4 Jun 2026, 09:16:53

The pleasure of driving and everything we call premium sensations.

How do you mainly use this car? (optional): Long-distance driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Danny
31 May 2026, 17:14:00

Nice luxury car, although I'm not sure I find the oversized rims that attractive. On the other hand, I like the Mazda 3 better.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Practicality / Trunk & Everyday Use
Value for Money
Paul
27 May 2026, 05:17:55

Better soundproofed, more powerful, and feels more like a continuation of my hands and feet when driving — in other words, you feel like a single unit during the driving experience — but cramped for me at 6 ft 1 in to get in and out…

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Michele
8 May 2026, 17:46:44

Quiet; well finished, predominantly analog dashboard; excellent value for money

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
Rafa
25 Apr 2026, 12:50:49

I wouldn't pay more than 40,000 for a 1.5 L engine — that's excessive.

Frequently compared as well

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Mazda CX-30
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Choosing between the Lexus LBX and the Mazda CX‑30? The LBX leans on premium materials, comfort and Lexus refinement, while the CX‑30 delivers sporty handling, strong value and practical everyday usability — I’ll compare how they stack up on space, driving feel, tech and ownership to help you …
Lexus UX
Mazda CX-30
VS
The Lexus UX and Mazda CX-30 are two compact crossovers that target different buyers: the UX prioritizes premium feel and comfort, while the CX-30 focuses on engaging driving dynamics and value. This comparison will highlight how they stack up in design, interior quality, tech, safety and running …
Mazda CX-30
Toyota C-HR
VS
In the battle of subcompact SUVs, the Mazda CX-30 showcases a sleek design and spirited driving dynamics that appeal to enthusiasts, while the Toyota C-HR offers a bold aesthetic and a reputation for reliability. The CX-30 impresses with its upscale interior and advanced infotainment features, …
Mazda CX-30
VW T-Roc
VS
The Mazda CX-30 and the VW T‑Roc are compact crossovers that each aim to combine everyday practicality with a touch of style, but they take different routes on ride feel, interior quality and tech. This quick comparison will help you decide whether the CX-30’s near-premium cabin and engaging …
Honda Civic
Mazda CX-30
VS
The Honda Civic and Mazda CX-30 compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
Kia XCeed
Mazda CX-30
VS
In the competitive compact crossover segment, the Kia XCeed stands out with its sporty design and a rich set of standard features, providing a more youthful and contemporary driving experience. Meanwhile, the Mazda CX-30 delivers a premium feel with its upscale interior, engaging handling, and …
Mazda 2
Mazda 3 Sedan
VS
Choosing between the city‑savvy Mazda2 and the more grown-up Mazda3 Sedan comes down to whether you prioritize low running costs and easy urban manoeuvrability or a roomier cabin, stronger performance and extra tech. I’ll compare the key points — size, engines, economy, equipment and driving feel — …
Hyundai Kona
Mazda CX-30
VS
In the competitive subcompact SUV segment, the Hyundai Kona stands out with its bold design and user-friendly technology, making it a favorite among urban drivers. Conversely, the Mazda CX-30 impresses with its premium interior quality and engaging driving dynamics, offering a more refined …
Mazda 3 Sedan
Mazda CX-30

Costs and Consumption
Price
25,400 - 34,700 £
Price
25,700 - 37,200 £
Consumption L/100km
5.5 - 6 L/100km
Consumption L/100km
5.7 - 6.6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
123 - 137 g/km
co2
129 - 148 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,417 - 1,468 kg
Curb weight
1,455 - 1,587 kg
Trunk capacity
450 L
Trunk capacity
422 - 430 L
Length
-
Length
-
Width
1,795 mm
Width
1,795 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
482 - 501 kg
Payload
458 - 496 kg

Engine and Performance
Engine Type
Petrol MHEV
Engine Type
Petrol MHEV
Transmission
Manuel, Automatic
Transmission
Manuel, Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
140 - 186 HP
Power HP
140 - 186 HP
Acceleration 0-100km/h
8.1 - 9.8 s
Acceleration 0-100km/h
8.3 - 10.3 s
Max Speed
-
Max Speed
-
Torque
238 - 240 Nm
Torque
238 - 240 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
103 - 137 kW
Power kW
103 - 137 kW
Engine capacity
1,998 - 2,488 cm3
Engine capacity
1,998 - 2,488 cm3

General
Model Year
2026
Model Year
2025
CO2 Efficiency Class
D, E
CO2 Efficiency Class
D, E
Brand
Mazda
Brand
Mazda
What drivetrain options does the Mazda 3 Sedan have?

The Mazda 3 Sedan is offered with Front-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.