Compare performance (340 HP vs 132 HP), boot space and price (43,500 £ vs 30,800 £ ) at a glance. Find out which car is the better choice for you – BMW Z4 or Mazda MX-5 Coupe?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.
Mazda MX-5 Coupe is clearly cheaper – starting at 30,800 £ , while the BMW Z4 costs 43,500 £ . That’s a price difference of around 12,609 £.
Fuel consumption also shows a difference: the Mazda MX-5 Coupe uses 6.2 L/100km and is somewhat more efficient than the BMW Z4 with 6.9 L/100km. The difference is about 0.7 L/100km.
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 Z4 offers considerably more power – delivering 340 HP compared to 132 HP. That’s roughly 208 HP more horsepower.
When accelerating from 0 to 100 km/h, the BMW Z4 is significantly quicker – completing the sprint in 4.5 s, while the Mazda MX-5 Coupe takes 8.6 s. That’s about 4.1 s quicker.
There’s also a difference in torque: the BMW Z4 delivers significantly more torque with 500 Nm compared to 152 Nm. That’s about 348 Nm more.
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 2 people.
In terms of curb weight, Mazda MX-5 Coupe is markedly lighter – 1,114 kg compared to 1,510 kg. The difference is around 396 kg.
Looking at boot space, the BMW Z4 offers considerably more boot space – 281 L compared to 127 L. That’s a difference of about 154 L.
When it comes to payload, the BMW Z4 carries visibly more – 235 kg compared to 166 kg. That’s a difference of about 69 kg.
The BMW Z4 is clearly superior 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.
The BMW Z4 is a taut, road-hugging roadster that pairs elegant, low-slung styling with a roof you can drop on a sunny whim, delivering that pure, wind-in-your-hair driving thrill few cars manage to match. It’s an ideal weekend companion for drivers who prefer engagement over practicality — bring good shoes rather than a lot of luggage, and you’ll get a grin every time you turn the wheel.
detailsThe 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.
detailsCosts and Consumption |
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|---|---|
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Price
43,500 - 65,300 £
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Price
30,800 - 36,200 £
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Consumption L/100km
6.9 - 8.5 L/100km
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Consumption L/100km
6.2 L/100km
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|
Consumption kWh/100km
-
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Consumption kWh/100km
-
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Electric Range
-
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Electric Range
-
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Battery Capacity
-
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Battery Capacity
-
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co2
157 - 191 g/km
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co2
140 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
Roadster
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Body Type
Coupe
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Seats
2
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Seats
2
|
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Doors
-
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Doors
-
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Curb weight
1,510 - 1,640 kg
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Curb weight
1,114 kg
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Trunk capacity
281 L
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Trunk capacity
127 L
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Length
-
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Length
-
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Width
1,864 mm
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Width
1,735 mm
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Height
-
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Height
-
|
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Max trunk capacity
-
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Max trunk capacity
-
|
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Payload
215 - 235 kg
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Payload
166 kg
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Engine and Performance |
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|---|---|
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Engine Type
Petrol
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Engine Type
Petrol
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Transmission
Manuel, Automatic
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Transmission
Manuel
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Transmission Detail
Manual Gearbox, Automatic Gearbox
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Transmission Detail
Manual Gearbox
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Drive Type
Rear-Wheel Drive
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Drive Type
Rear-Wheel Drive
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Power HP
197 - 340 HP
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Power HP
132 HP
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Acceleration 0-100km/h
4.5 - 6.8 s
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Acceleration 0-100km/h
8.6 s
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Max Speed
-
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Max Speed
-
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Torque
320 - 500 Nm
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Torque
152 Nm
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Number of Cylinders
4 - 6
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Number of Cylinders
4
|
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Power kW
145 - 250 kW
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Power kW
97 kW
|
|
Engine capacity
1,998 - 2,998 cm3
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Engine capacity
1,496 cm3
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General |
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|---|---|
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Model Year
2,025 - 2,026
|
Model Year
2025
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CO2 Efficiency Class
F, G
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CO2 Efficiency Class
E
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Brand
BMW
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Brand
Mazda
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