BMW 3 Series Saloon vs Mazda 3 Sedan - Differences and prices compared

Q: What is the maximum horsepower of the BMW 3 Series Saloon?

The BMW 3 Series Saloon reaches a peak output of 530 HP, depending on the model.

Q: What are the consumption figures for the BMW 3 Series Saloon in liters per 100 km?

On average, the BMW 3 Series Saloon consumes 2.40 L.

Q: How far can the BMW 3 Series Saloon go on a full charge?

The WLTP range is up to 101 km.

Q: How large is the BMW 3 Series Saloon’s battery?

The battery offers a capacity of 19.50 kWh.

Q: What are the dimensions of the BMW 3 Series Saloon?

Length 4713 mm, width 1827 mm, height 1440 mm – those are the dimensions of the BMW 3 Series Saloon.

Q: What drivetrain options does the Mazda 3 Sedan have?

The Mazda 3 Sedan is available as Front-Wheel Drive.

Q: What is the maximum horsepower of the Mazda 3 Sedan?

Depending on the version, the Mazda 3 Sedan delivers up to 186 HP.

Q: What are the consumption figures for the Mazda 3 Sedan in liters per 100 km?

Based on WLTP testing, consumption is around 5.50 L.

Q: How many liters of cargo space does the Mazda 3 Sedan offer?

Depending on configuration, up to 450 L fit inside.

Compare performance (530 HP vs 186 HP), boot space and price (39900 £ vs 25000 £ ) at a glance. Find out which car is the better choice for you – BMW 3 Series Saloon or Mazda 3 Sedan?

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BMW 3 Series Saloon

Mazda 3 Sedan

4.7 (1 Reviews)

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

3 Series Saloon

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 has a decisively advantage in terms of price – it starts at 25000 £ , while the BMW 3 Series Saloon costs 39900 £ . That’s a price difference of around 14965 £.

Fuel consumption also shows a difference: BMW 3 Series Saloon manages with 2.40 L and is therefore convincingly more efficient than the Mazda 3 Sedan with 5.50 L. The difference is about 3.10 L per 100 km.

3 Series Saloon

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 BMW 3 Series Saloon has a clearly edge – offering 530 HP compared to 186 HP. That’s roughly 344 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW 3 Series Saloon is clearly quicker – completing the sprint in 3.50 s, while the Mazda 3 Sedan takes 8.10 s. That’s about 4.60 s faster.

There’s also a difference in torque: BMW 3 Series Saloon pulls clearly stronger with 700 Nm compared to 240 Nm. That’s about 460 Nm difference.

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3 Series Saloon

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 curb weight, Mazda 3 Sedan is to a small extent lighter – 1420 kg compared to 1575 kg. The difference is around 155 kg.

In terms of boot space, the BMW 3 Series Saloon offers barely noticeable more room – 480 L compared to 450 L. That’s a difference of about 30 L.

When it comes to payload, BMW 3 Series Saloon hardly perceptible takes the win – 495 kg compared to 481 kg. That’s a difference of about 14 kg.

Who wins the race in the data check?

The BMW 3 Series Saloon 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.

BMW 3 Series Saloon

Mazda 3 Sedan

Costs and Consumption

View detailed analysis

Price

Consumption L/100km

co2

Engine and Performance

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Power HP

Acceleration 0-100km/h

Torque

Number of Cylinders

Power kW

Engine capacity

Dimensions and Body

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Seats

Curb weight

Trunk capacity

Payload

from about £39,900

BMW 3 Series Saloon

Price : 39900 - 91000 £
Body Type : Sedan
Engine Type : Diesel MHEV, Petrol, Petrol MHEV, Plugin Hybrid
Transmission : Automatic, Manuel
Transmission Detail : Automatic Gearbox, Manual Gearbox
Drive Type : Rear-Wheel Drive, All-Wheel Drive
Power HP : 150 - 530 HP
Consumption L/100km : 2.4 - 10.1 L
Electric Range : 96 - 101 km
Battery Capacity : 19.50 kWh
Seats : 5
Acceleration 0-100km/h : 3.5 - 8.6 s
Model Year : 2024 - 2025
Max Speed : 218 - 250 km/h
Torque : 250 - 700 Nm
Number of Cylinders : 4 - 6
Doors : 4
Model : 3er-Reihe
Modell : 318d, 320d, M340d, 318i, 320i, 330i, 330d, M3, M3 Competition, M340i, 330e
CO2 Efficiency Class : D, E, F, G, B
Trim Level : M Sportpaket Pro Steptronic, M Sportpaket Steptronic, Steptronic, xDrive Steptronic, M Sportpaket Pro xDrive Steptronic, M Sportpaket xDrive Steptronic, xDrive Steptronic Sport, M xDrive Steptronic, M Sportpaket Pro xDrive Steptronic Sport
Power kW : 110 - 390 kW
co2 : 54 - 227 g/km
Engine capacity : 1995 - 2998 cm3
Curb weight : 1575 - 1960 kg
Fuel tank capacity : 40 - 59 L
Trunk capacity : 375 - 480 L
Length : 4713 - 4714 mm
Width : 1827 - 1903 mm
Height : 1440 - 1446 mm
Brand : BMW
Payload : 405 - 495 kg

details

BMW 3 Series Saloon

The BMW 3 Series saloon is a driver's car in a suit, blending poised handling with a cabin that feels more premium than its practicality suggests. It’s composed enough for daily duties yet playful enough to keep weekend drives interesting, making it a sensible choice for buyers who still want to have fun.

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Mazda 3 Sedan

4.7 (1 Reviews)

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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BMW 3 Series Saloon

Mazda 3 Sedan

Costs and Consumption
Price 39900 - 91000 £	Price 25000 - 34200 £
Consumption L/100km 2.4 - 10.1 L	Consumption L/100km 5.5 - 6.1 L
Consumption kWh/100km -	Consumption kWh/100km -
Electric Range 96 - 101 km	Electric Range -
Battery Capacity 19.50 kWh	Battery Capacity -
co2 54 - 227 g/km	co2 123 - 135 g/km
Fuel tank capacity 40 - 59 L	Fuel tank capacity -

Dimensions and Body
Body Type Sedan	Body Type Sedan
Seats 5	Seats 5
Doors 4	Doors -
Curb weight 1575 - 1960 kg	Curb weight 1420 - 1492 kg
Trunk capacity 375 - 480 L	Trunk capacity 450 L
Length 4713 - 4714 mm	Length -
Width 1827 - 1903 mm	Width 1795 mm
Height 1440 - 1446 mm	Height -
Max trunk capacity -	Max trunk capacity -
Payload 405 - 495 kg	Payload 467 - 481 kg

Engine and Performance
Engine Type Diesel MHEV, Petrol, Petrol MHEV, Plugin Hybrid	Engine Type Petrol MHEV
Transmission Automatic, Manuel	Transmission Manuel, Automatic
Transmission Detail Automatic Gearbox, Manual Gearbox	Transmission Detail Manual Gearbox, Automatic Gearbox
Drive Type Rear-Wheel Drive, All-Wheel Drive	Drive Type Front-Wheel Drive
Power HP 150 - 530 HP	Power HP 140 - 186 HP
Acceleration 0-100km/h 3.5 - 8.6 s	Acceleration 0-100km/h 8.1 - 9.8 s
Max Speed 218 - 250 km/h	Max Speed -
Torque 250 - 700 Nm	Torque 238 - 240 Nm
Number of Cylinders 4 - 6	Number of Cylinders 4
Power kW 110 - 390 kW	Power kW 103 - 137 kW
Engine capacity 1995 - 2998 cm3	Engine capacity 1998 - 2488 cm3