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BMW 1 Series vs Mazda CX-30 comparison

Compare performance (300 HP vs 186 HP), boot space and price (29,400 £ vs 25,200 £ ) at a glance. Find out which car is the better choice for you – BMW 1 Series or Mazda CX-30?

BMW 1 Series vs Mazda CX-30: Key differences

BMW 1 Series

5 (1 Reviews)
rate
  • noticeably more power
  • clearly more efficient
  • clearly quicker 0–100 km/h
details

Mazda CX-30

4.5 (6 Reviews)
rate
  • moderately cheaper
  • only slightly lighter
  • somewhat more trunk space
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

1 Series

Costs and Efficiency:

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

Mazda CX-30 is moderately cheaper – starting at 25,200 £ , while the BMW 1 Series costs 29,400 £ . That’s a price difference of around 4,123 £.

Fuel consumption also shows a difference: the BMW 1 Series uses 4.3 L/100km and is clearly more efficient than the Mazda CX-30 with 5.7 L/100km. The difference is about 1.4 L/100km.

CX-30

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 BMW 1 Series offers noticeably more power – delivering 300 HP compared to 186 HP. That’s roughly 114 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 1 Series is clearly quicker – completing the sprint in 4.9 s, while the Mazda CX-30 takes 8.3 s. That’s about 3.4 s quicker.

There’s also a difference in torque: the BMW 1 Series delivers clearly more torque with 400 Nm compared to 240 Nm. That’s about 160 Nm more.

1 Series

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 CX-30 is only slightly lighter – 1,455 kg compared to 1,465 kg. The difference is around 10 kg.

Looking at boot space, the Mazda CX-30 offers somewhat more boot space – 430 L compared to 380 L. That’s a difference of about 50 L.

When it comes to payload, the BMW 1 Series carries barely more – 510 kg compared to 496 kg. That’s a difference of about 14 kg.

Who wins the race in the data check?

The BMW 1 Series 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 £29,400
1 Series

BMW 1 Series

  • Engine Type : Diesel, Petrol MHEV, Diesel MHEV, Petrol
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 122 - 300 HP
  • Consumption L/100km : 4.3 - 7.6 L/100km
BMW 1 Series
Mazda CX-30

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW 1 Series

The BMW 1 Series is a compact premium hatchback that injects a proper sense of driving fun into everyday life, with sharp handling and a cabin that punches above its class. It’s a great pick for buyers who want sporty manners without losing practicality, and yes, you’ll still get that unmistakable BMW grin behind the wheel.

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 1 Series
Mazda CX-30

Costs and Consumption

Price
29,400 - 51,900 £
Price
25,200 - 36,800 £
Consumption L/100km
4.3 - 7.6 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
112 - 173 g/km
co2
129 - 148 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,465 - 1,625 kg
Curb weight
1,455 - 1,587 kg
Trunk capacity
300 - 380 L
Trunk capacity
422 - 430 L
Length
-
Length
-
Width
1,800 mm
Width
1,795 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
475 - 510 kg
Payload
458 - 496 kg

Engine and Performance

Engine Type
Diesel, Petrol MHEV, Diesel MHEV, Petrol
Engine Type
Petrol MHEV
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
122 - 300 HP
Power HP
140 - 186 HP
Acceleration 0-100km/h
4.9 - 9.8 s
Acceleration 0-100km/h
8.3 - 10.3 s
Max Speed
-
Max Speed
-
Torque
230 - 400 Nm
Torque
238 - 240 Nm
Number of Cylinders
3 - 4
Number of Cylinders
4
Power kW
90 - 221 kW
Power kW
103 - 137 kW
Engine capacity
1,499 - 1,998 cm3
Engine capacity
1,998 - 2,488 cm3

General

Model Year
2024
Model Year
2025
CO2 Efficiency Class
D, C, F
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.