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BMW Z4 vs Mazda MX-5 Miata - Differences and prices compared

Compare performance (382 HP vs 181 HP), trunk space and price (54,500 $ vs 29,000 $ ) at a glance. See which model fits your needs and budget better – BMW Z4 or Mazda MX-5 Miata?

BMW Z4 vs Mazda MX-5 Miata: Key differences

BMW Z4

  • significantly more power
  • significantly more trunk space
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Mazda MX-5 Miata

  • significantly cheaper
  • only slightly more efficient
  • significantly lighter
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Here’s where it gets real: The technical differences in detail

Z4

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Mazda MX-5 Miata is significantly cheaper – starting at 29,000 $ , while the BMW Z4 costs 54,500 $ . That’s a price difference of around 25,515 $.

When it comes to city fuel economy, the Mazda MX-5 Miata performs only slightly better – achieving 26 mpg, compared to 25 mpg for the BMW Z4. That’s a difference of about 1 mpg.

MX-5 Miata

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 Z4 offers significantly more power – delivering 382 HP compared to 181 HP. That’s roughly 201 HP more horsepower.

There’s also a difference in torque: the BMW Z4 delivers considerably more torque with 369 lb-ft compared to 151 lb-ft. That’s about 218 lb-ft more.

Z4

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.

Both vehicles offer seating for 2 people.

In terms of curb weight, Mazda MX-5 Miata is significantly lighter – 2,341 lbs compared to 3,314 lbs. The difference is around 973 lbs.

In terms of cargo space, the BMW Z4 offers significantly more room – 9.9 cu. ft. compared to 4.6 cu. ft.. That’s a difference of about 5.3 cu. ft..

Who wins the race in the data check?

The BMW Z4 stands well ahead of its rival 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 $54,500
Z4

BMW Z4

  • Engine Type : Gasoline
  • Transmission : Automatic,
  • Drive Type : Rear Wheel
  • Power HP : 255 - 382 HP
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BMW Z4

The BMW Z4 is a stylish roadster that blends sporty performance with elegant design. Its sleek lines and open-top driving experience make it a favorite among those who appreciate the thrill of the road. Renowned for its agility and responsive handling, the Z4 offers a dynamic driving experience that is both engaging and enjoyable.

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Mazda MX-5 Miata

The Mazda MX-5 Miata is a celebrated icon in the world of sports cars, known for its nimble handling and sleek design. With its lightweight structure and convertible top, it delivers an exhilarating driving experience that appeals to both enthusiasts and casual drivers alike. Over the years, it has maintained its reputation for offering pure driving pleasure at an accessible price.

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BMW Z4
Mazda MX-5 Miata

Costs and Consumption
Price
54,500 - 67,000 $
Price
29,000 - 35,200 $
FuelEconomy City
23 - 25 mpg
FuelEconomy City
26 mpg
FuelEconomy Hwy
29 - 33 MPG
FuelEconomy Hwy
34 - 35 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
13.7 gal
Fuel tank capacity
11.9 gal

Dimensions and Body
Body Type
Roadster
Body Type
Convertible
Seats
2
Seats
2
Doors
-
Doors
-
Curb weight
3,314 - 3,543 lbs
Curb weight
2,341 - 2,403 lbs
Trunk Volume
9.9 cu. ft.
Trunk Volume
4.6 cu. ft.
Length
170.7 in.
Length
154.1 in.
Width
73.4 in.
Width
68.3 in.
Height
51 in.
Height
48 in.

Engine and Performance
Engine Type
Gasoline
Engine Type
Gasoline
Transmission
Automatic,
Transmission
Manual, Automatic
Drive Type
Rear Wheel
Drive Type
Rear Wheel
Power HP
255 - 382 HP
Power HP
181 HP
Torque
295 - 369 lb-ft
Torque
151 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2 - 3 L
Engine Displacement
2 L
Gears
-
Gears
-

General
Model Year
2025
Model Year
2024
Brand
BMW
Brand
Mazda
What is the starting MSRP for the BMW Z4?

Starting from 54,500 $.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. Prices shown are manufacturer suggested retail prices (MSRP). Taxes, registration fees and dealer charges are not included.