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BMW Z4 vs Mazda MX-5 Coupe comparison

Compare performance (340 HP vs 132 HP), boot space and price (43500 £ vs 30800 £ ) at a glance. Find out which car is the better choice for you – BMW Z4 or Mazda MX-5 Coupe?

BMW Z4 vs Mazda MX-5 Coupe: Key differences

BMW Z4

  • significantly more power
  • convincingly quicker from 0–100 km/h
  • clearly more trunk space

Mazda MX-5 Coupe

  • significantly cheaper
  • somewhat more efficient
  • clearly perceptible lighter

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

Z4

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 significantly advantage in terms of price – it starts at 30800 £ , while the BMW Z4 costs 43500 £ . That’s a price difference of around 12609 £.

Fuel consumption also shows a difference: Mazda MX-5 Coupe manages with 6.20 L and is therefore somewhat more efficient than the BMW Z4 with 6.90 L. The difference is about 0.70 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 Z4 has a significantly edge – offering 340 HP compared to 132 HP. That’s roughly 208 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW Z4 is convincingly quicker – completing the sprint in 4.50 s, while the Mazda MX-5 Coupe takes 8.60 s. That’s about 4.10 s faster.

There’s also a difference in torque: BMW Z4 pulls decisively stronger with 500 Nm compared to 152 Nm. That’s about 348 Nm difference.

Z4

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 2 people.

In curb weight, Mazda MX-5 Coupe is clearly perceptible lighter – 1114 kg compared to 1510 kg. The difference is around 396 kg.

In terms of boot space, the BMW Z4 offers clearly more room – 281 L compared to 127 L. That’s a difference of about 154 L.

When it comes to payload, BMW Z4 noticeable takes the win – 235 kg compared to 166 kg. That’s a difference of about 69 kg.

Who wins the race in the data check?

The BMW Z4 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.

Frequently compared as well

BMW Z4
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Mazda MX-5 Coupe
Mazda MX-5 Roadster
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Mazda MX-5 Coupe and Mazda MX-5 Roadster go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
BMW Z4
Mazda MX-5 Coupe

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £43,500
Z4

BMW Z4

  • Engine Type : Petrol
  • Transmission : Manuel, Automatic
  • Drive Type : Rear-Wheel Drive
  • Power HP : 197 - 340 HP
  • Consumption L/100km : 6.9 - 8.5 L
details

BMW Z4

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.

details
P90479448_highRes_bmw-z4-m40i-09-2022
P90479454_highRes_bmw-z4-m40i-09-2022
P90479457_highRes_bmw-z4-m40i-09-2022
P90479470_highRes_bmw-z4-m40i-09-2022
P90479471_highRes_bmw-z4-m40i-09-2022

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
2023_mazda_mx-5_portugal_act_003_highres
2023_mazda_mx-5_portugal_act_001_highres

Reviews BMW Z4

Reviews Mazda MX-5 Coupe

BMW Z4
Mazda MX-5 Coupe

Costs and Consumption
Price
43500 - 65300 £
Price
30800 - 36200 £
Consumption L/100km
6.9 - 8.5 L
Consumption L/100km
6.20 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
157 - 191 g/km
co2
140 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Roadster
Body Type
Coupe
Seats
2
Seats
2
Doors
-
Doors
-
Curb weight
1510 - 1640 kg
Curb weight
1114 kg
Trunk capacity
281 L
Trunk capacity
127 L
Length
-
Length
-
Width
1864 mm
Width
1735 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
215 - 235 kg
Payload
166 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Petrol
Transmission
Manuel, Automatic
Transmission
Manuel
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Manual Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
197 - 340 HP
Power HP
132 HP
Acceleration 0-100km/h
4.5 - 6.8 s
Acceleration 0-100km/h
8.60 s
Max Speed
-
Max Speed
-
Torque
320 - 500 Nm
Torque
152 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
145 - 250 kW
Power kW
97 kW
Engine capacity
1998 - 2998 cm3
Engine capacity
1496 cm3

General
Model Year
2025 - 2026
Model Year
2025
CO2 Efficiency Class
F, G
CO2 Efficiency Class
E
Brand
BMW
Brand
Mazda

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What drive types are available for the BMW Z4?

The BMW Z4 is offered with Rear-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.