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BMW X4 vs Mazda CX-30 comparison

Compare performance (510 HP vs 186 HP), boot space and price (51,900 £ vs 25,700 £ ) at a glance. Find out which car is the better choice for you – BMW X4 or Mazda CX-30?

BMW X4 vs Mazda CX-30: Key differences

BMW X4

  • significantly more power
  • considerably quicker 0–100 km/h
  • moderately more trunk space
details

Mazda CX-30

4.5 (11 Reviews)
rate
  • considerably cheaper
  • marginally more efficient
  • clearly lighter
details

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

X4

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Mazda CX-30 is considerably cheaper – starting at 25,700 £ , while the BMW X4 costs 51,900 £ . That’s a price difference of around 26,152 £.

Fuel consumption also shows a difference: the Mazda CX-30 uses 5.7 L/100km and is marginally more efficient than the BMW X4 with 6 L/100km. The difference is about 0.3 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.

When it comes to engine power, the BMW X4 offers significantly more power – delivering 510 HP compared to 186 HP. That’s roughly 324 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW X4 is considerably quicker – completing the sprint in 3.8 s, while the Mazda CX-30 takes 8.3 s. That’s about 4.5 s quicker.

There’s also a difference in torque: the BMW X4 delivers considerably more torque with 700 Nm compared to 240 Nm. That’s about 460 Nm more.

X4

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 CX-30 is clearly lighter – 1,455 kg compared to 1,875 kg. The difference is around 420 kg.

Looking at boot space, the BMW X4 offers moderately more boot space – 525 L compared to 430 L. That’s a difference of about 95 L.

When it comes to payload, the BMW X4 carries only slightly more – 545 kg compared to 496 kg. That’s a difference of about 49 kg.

Who wins the race in the data check?

The BMW X4 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 £51,900
X4

BMW X4

  • Engine Type Petrol MHEV, Diesel MHEV, Petrol
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 184 - 510 HP
  • Consumption L/100km 6 - 10.7 L/100km
BMW X4
Mazda CX-30

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW X4

The BMW X4 blends coupe-like styling with SUV practicality, giving you a striking profile that never lets you disappear into traffic. It feels planted and keen behind the wheel, and for buyers who crave personality without sacrificing everyday usability, it’s a compelling and slightly mischievous choice.

details

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.

details
BMW X4
Mazda CX-30

Costs and Consumption

Price
51,900 - 93,000 £
Price
25,700 - 37,200 £
Consumption L/100km
6 - 10.7 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
156 - 244 g/km
co2
129 - 148 g/km
Fuel tank capacity
65 - 68 L
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1,875 - 2,095 kg
Curb weight
1,455 - 1,587 kg
Trunk capacity
525 L
Trunk capacity
422 - 430 L
Length
4,751 - 4,754 mm
Length
-
Width
1,918 - 1,938 mm
Width
1,795 mm
Height
1,620 - 1,621 mm
Height
-
Max trunk capacity
1,430 L
Max trunk capacity
-
Payload
415 - 545 kg
Payload
458 - 496 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV, Petrol
Engine Type
Petrol MHEV
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
184 - 510 HP
Power HP
140 - 186 HP
Acceleration 0-100km/h
3.8 - 8.4 s
Acceleration 0-100km/h
8.3 - 10.3 s
Max Speed
213 - 250 km/h
Max Speed
-
Torque
300 - 700 Nm
Torque
238 - 240 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
135 - 375 kW
Power kW
103 - 137 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
1,998 - 2,488 cm3

General

Model Year
2,023 - 2,024
Model Year
2025
CO2 Efficiency Class
F, G
CO2 Efficiency Class
D, E
Brand
BMW
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.