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Mazda 3 Sedan vs BMW 2 Series Gran Coupe comparison

Compare performance (186 HP vs 300 HP), boot space and price (25,000 £ vs 32,400 £ ) at a glance. Find out which car is the better choice for you – Mazda 3 Sedan or BMW 2 Series Gran Coupe?

Mazda 3 Sedan vs BMW 2 Series Gran Coupe: Key differences

Mazda 3 Sedan

4.7 (1 Reviews)
rate
  • noticeably cheaper
  • only slightly lighter
  • only slightly more trunk space

BMW 2 Series Gran Coupe

  • visibly more power
  • noticeably more efficient
  • substantially quicker 0–100 km/h

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 noticeably cheaper – starting at 25,000 £ , while the BMW 2 Series Gran Coupe costs 32,400 £ . That’s a price difference of around 7,380 £.

Fuel consumption also shows a difference: the BMW 2 Series Gran Coupe uses 4.2 L/100km and is noticeably more efficient than the Mazda 3 Sedan with 5.5 L/100km. The difference is about 1.3 L/100km.

2 Series Gran Coupe

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 2 Series Gran Coupe offers visibly 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 2 Series Gran Coupe is substantially quicker – completing the sprint in 4.9 s, while the Mazda 3 Sedan takes 8.1 s. That’s about 3.2 s quicker.

There’s also a difference in torque: the BMW 2 Series Gran Coupe delivers visibly more torque with 400 Nm compared to 240 Nm. That’s about 160 Nm more.

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 – 1,420 kg compared to 1,495 kg. The difference is around 75 kg.

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

When it comes to payload, the BMW 2 Series Gran Coupe carries barely more – 485 kg compared to 481 kg. That’s a difference of about 4 kg.

Who wins the race in the data check?

The BMW 2 Series Gran Coupe 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 £32,400
2 Series Gran Coupe

BMW 2 Series Gran Coupe

  • Engine Type : Petrol MHEV, Diesel, Diesel MHEV, Petrol
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 122 - 300 HP
  • Consumption L/100km : 4.2 - 7.5 L/100km
details

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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
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rate

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The BMW 2 Series Gran Coupe pairs sharp handling with surprising practicality, wearing BMW's sporty looks in a compact, city-friendly shell. It's ideal for buyers who want a premium driving experience without the fuss of something larger — all the attitude, none of the excess.

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Mazda 3 Sedan
BMW 2 Series Gran Coupe

Costs and Consumption
Price
25,000 - 34,200 £
Price
32,400 - 51,200 £
Consumption L/100km
5.5 - 6.1 L/100km
Consumption L/100km
4.2 - 7.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
123 - 135 g/km
co2
110 - 170 g/km
Fuel tank capacity
-
Fuel tank capacity
49 L

Dimensions and Body
Body Type
Sedan
Body Type
Coupe
Seats
5
Seats
5
Doors
-
Doors
4
Curb weight
1,420 - 1,492 kg
Curb weight
1,495 - 1,650 kg
Trunk capacity
450 L
Trunk capacity
360 - 430 L
Length
-
Length
4,546 mm
Width
1,795 mm
Width
1,800 mm
Height
-
Height
1,445 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
467 - 481 kg
Payload
455 - 485 kg

Engine and Performance
Engine Type
Petrol MHEV
Engine Type
Petrol MHEV, Diesel, Diesel MHEV, Petrol
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
140 - 186 HP
Power HP
122 - 300 HP
Acceleration 0-100km/h
8.1 - 9.8 s
Acceleration 0-100km/h
4.9 - 9.9 s
Max Speed
-
Max Speed
226 - 250 km/h
Torque
238 - 240 Nm
Torque
230 - 400 Nm
Number of Cylinders
4
Number of Cylinders
3 - 4
Power kW
103 - 137 kW
Power kW
90 - 221 kW
Engine capacity
1,998 - 2,488 cm3
Engine capacity
1,499 - 1,998 cm3

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