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BMW 2 Series Gran Coupe vs Mazda 3 Sedan comparison

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

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

BMW 2 Series Gran Coupe

  • clearly more power
  • markedly more efficient
  • substantially quicker 0–100 km/h
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Mazda 3 Sedan

4.7 (1 Reviews)
rate
  • noticeably cheaper
  • barely lighter
  • very slightly more trunk space
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By Achim Sedelmaier

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

2 Series Gran Coupe

Costs and Efficiency:

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

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 markedly more efficient than the Mazda 3 Sedan with 5.5 L/100km. The difference is about 1.3 L/100km.

3 Sedan

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 2 Series Gran Coupe offers clearly 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 barely lighter – 1,420 kg compared to 1,495 kg. The difference is around 75 kg.

Looking at boot space, the Mazda 3 Sedan offers very 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 very slightly 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 is far ahead overall 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
BMW 2 Series Gran Coupe
Mazda 3 Sedan

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW 2 Series Gran Coupe

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

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
BMW 2 Series Gran Coupe
Mazda 3 Sedan

Costs and Consumption

Price
32,400 - 54,900 £
Price
25,000 - 34,200 £
Consumption L/100km
4.2 - 7.5 L/100km
Consumption L/100km
5.5 - 6.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
110 - 170 g/km
co2
123 - 135 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

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

Engine and Performance

Engine Type
Petrol MHEV, Diesel, 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
Power HP
122 - 300 HP
Power HP
140 - 186 HP
Acceleration 0-100km/h
4.9 - 9.9 s
Acceleration 0-100km/h
8.1 - 9.8 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
2025
Model Year
2025
CO2 Efficiency Class
D, C, F
CO2 Efficiency Class
D
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.