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Mazda 3 Sedan vs Mazda CX-5 comparison

Compare performance (186 HP vs 141 HP), boot space and price (25,000 £ vs 30,000 £ ) at a glance. Find out which car is the better choice for you – Mazda 3 Sedan or Mazda CX-5?

Mazda 3 Sedan vs Mazda CX-5: Key differences

Mazda 3 Sedan

4.7 (1 Reviews)
rate
  • clearly cheaper
  • visibly more power
  • visibly more efficient
  • visibly quicker 0–100 km/h
  • somewhat lighter

Mazda CX-5

4.6 (7 Reviews)
rate
  • clearly more trunk space

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

3 Sedan

Costs and Efficiency:

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

Mazda 3 Sedan is clearly cheaper – starting at 25,000 £ , while the Mazda CX-5 costs 30,000 £ . That’s a price difference of around 5,014 £.

Fuel consumption also shows a difference: the Mazda 3 Sedan uses 5.5 L/100km and is visibly more efficient than the Mazda CX-5 with 7 L/100km. The difference is about 1.5 L/100km.

CX-5

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 Mazda 3 Sedan offers visibly more power – delivering 186 HP compared to 141 HP. That’s roughly 45 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mazda 3 Sedan is visibly quicker – completing the sprint in 8.1 s, while the Mazda CX-5 takes 10.5 s. That’s about 2.4 s quicker.

There’s also a difference in torque: the Mazda 3 Sedan delivers only slightly more torque with 240 Nm compared to 238 Nm. That’s about 2 Nm more.

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, Mazda 3 Sedan is somewhat lighter – 1,420 kg compared to 1,629 kg. The difference is around 209 kg.

Looking at boot space, the Mazda CX-5 offers clearly more boot space – 583 L compared to 450 L. That’s a difference of about 133 L.

When it comes to payload, the Mazda CX-5 carries somewhat more – 601 kg compared to 481 kg. That’s a difference of about 120 kg.

Who wins the race in the data check?

The Mazda 3 Sedan holds a decisive 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 £25,000
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 - 6.1 L/100km
Mazda 3 Sedan
Mazda CX-5

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.

details

Mazda CX-5

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
Mazda 3 Sedan
Mazda CX-5

Costs and Consumption

Price
25,000 - 34,200 £
Price
30,000 - 39,500 £
Consumption L/100km
5.5 - 6.1 L/100km
Consumption L/100km
7 - 7.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
123 - 135 g/km
co2
157 - 168 g/km
Fuel tank capacity
-
Fuel tank capacity
56 - 58 L

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,420 - 1,492 kg
Curb weight
1,629 - 1,671 kg
Trunk capacity
450 L
Trunk capacity
466 - 583 L
Length
-
Length
4,690 mm
Width
1,795 mm
Width
1,860 mm
Height
-
Height
1,695 mm
Max trunk capacity
-
Max trunk capacity
2,019 L
Payload
467 - 481 kg
Payload
601 kg

Engine and Performance

Engine Type
Petrol MHEV
Engine Type
Petrol MHEV
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
140 - 186 HP
Power HP
141 HP
Acceleration 0-100km/h
8.1 - 9.8 s
Acceleration 0-100km/h
10.5 - 10.9 s
Max Speed
-
Max Speed
195 km/h
Torque
238 - 240 Nm
Torque
238 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
103 - 137 kW
Power kW
104 kW
Engine capacity
1,998 - 2,488 cm3
Engine capacity
2,488 cm3

General

Model Year
2,025
Model Year
2,025
CO2 Efficiency Class
D
CO2 Efficiency Class
F
Brand
Mazda
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.