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BMW 4 Series Convertible vs Mazda MX-5 Coupe - Differences and prices compared

Compare performance (530 HP vs 132 HP), boot space and price (52100 £ vs 30800 £) at a glance. Find out which car is the better choice for you – BMW 4 Series Convertible or Mazda MX-5 Coupe?

BMW 4 Series Convertible

Mazda MX-5 Coupe

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

4 Series Convertible

Costs and Efficiency:

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

Mazda MX-5 Coupe has a decisively advantage in terms of price – it starts at 30800 £, while the BMW 4 Series Convertible costs 52100 £. That’s a price difference of around 21266 £.

Fuel consumption also shows a difference: BMW 4 Series Convertible manages with 5.20 L and is therefore to a small extent more efficient than the Mazda MX-5 Coupe with 6.20 L. The difference is about 1 L per 100 km.

MX-5 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 4 Series Convertible has a significantly edge – offering 530 HP compared to 132 HP. That’s roughly 398 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW 4 Series Convertible is convincingly quicker – completing the sprint in 3.70 s, while the Mazda MX-5 Coupe takes 8.60 s. That’s about 4.90 s faster.

In terms of top speed, the BMW 4 Series Convertible performs somewhat better – reaching 250 km/h, while the Mazda MX-5 Coupe tops out at 203 km/h. The difference is around 47 km/h.

There’s also a difference in torque: BMW 4 Series Convertible pulls convincingly stronger with 700 Nm compared to 152 Nm. That’s about 548 Nm difference.

4 Series Convertible

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.

Seats: BMW 4 Series Convertible offers convincingly more seating capacity – 4 vs 2.

In curb weight, Mazda MX-5 Coupe is clearly lighter – 1116 kg compared to 1765 kg. The difference is around 649 kg.

In terms of boot space, the BMW 4 Series Convertible offers decisively more room – 385 L compared to 127 L. That’s a difference of about 258 L.

When it comes to payload, BMW 4 Series Convertible decisively takes the win – 420 kg compared to 164 kg. That’s a difference of about 256 kg.

Who comes out on top?

Overall, the BMW 4 Series Convertible shows itself to be dominates this comparison and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £52,100
4 Series Convertible

BMW 4 Series Convertible

  • Engine Type : Diesel MHEV, Petrol, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 184 - 530 HP
  • Consumption L/100km : 5.2 - 10.2 L
BMW 4 Series Convertible
Mazda MX-5 Coupe

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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BMW 4 Series Convertible

The BMW 4 Series Convertible blends coupe-like elegance with open-top drama, its sleek profile and distinctive grille demanding attention whether the roof’s up or down. Behind the wheel it serves up taut handling and a refined ride, making it a rewarding choice for drivers who want sporty character without sacrificing everyday comfort — and yes, it looks spectacular when you drop the top.

details

Mazda MX-5 Coupe

The Mazda MX-5 is a delightfully pure driver's car, wrapped in a compact package and tuned to make steering inputs feel like a conversation rather than a chore. It won’t overwhelm you with gadgetry, but what it delivers—nimble handling, instant feedback and an honest grin every time you drive—makes it a brilliant choice for anyone who values fun over flash.

details
BMW 4 Series Convertible
Mazda MX-5 Coupe
4 Series Convertible
MX-5 Coupe

Costs and Consumption

Price
52100 - 96600 £
Price
30800 - 36200 £
Consumption L/100km
5.2 - 10.2 L
Consumption L/100km
6.20 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
136 - 231 g/km
co2
140 g/km
Fuel tank capacity
59 L
Fuel tank capacity
45 L

Dimensions and Body

Body Type
Convertible
Body Type
Coupe
Seats
4
Seats
2
Doors
2
Doors
2
Curb weight
1765 - 2055 kg
Curb weight
1116 kg
Trunk capacity
385 L
Trunk capacity
127 L
Length
4768 - 4801 mm
Length
3915 mm
Width
1852 - 1887 mm
Width
1735 mm
Height
1384 - 1399 mm
Height
1230 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
345 - 420 kg
Payload
164 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
184 - 530 HP
Power HP
132 HP
Acceleration 0-100km/h
3.7 - 8.2 s
Acceleration 0-100km/h
8.60 s
Max Speed
236 - 250 km/h
Max Speed
203 km/h
Torque
300 - 700 Nm
Torque
152 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
135 - 390 kW
Power kW
97 kW
Engine capacity
1995 - 2998 cm3
Engine capacity
1496 cm3

General

Model Year
2024 - 2025
Model Year
2024
CO2 Efficiency Class
E, F, G
CO2 Efficiency Class
E
Brand
BMW
Brand
Mazda
What drive types are available for the BMW 4 Series Convertible?

The BMW 4 Series Convertible is offered with Rear-Wheel Drive or All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.