Compare performance (393 HP vs 181 HP), trunk space and price (50,000 $ vs 37,000 $ ) at a glance. See which model fits your needs and budget better – BMW X3 or Mazda MX-5 Miata RF?
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
Mazda MX-5 Miata RF is markedly cheaper – starting at 37,000 $ , while the BMW X3 costs 50,000 $ . That’s a price difference of around 12,940 $.
When it comes to city fuel economy, the Mazda MX-5 Miata RF performs slightly better – achieving 26 mpg, compared to 21 mpg for the BMW X3. That’s a difference of about 5 mpg.
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 X3 offers significantly more power – delivering 393 HP compared to 181 HP. That’s roughly 212 HP more horsepower.
There’s also a difference in torque: the BMW X3 delivers significantly more torque with 428 lb-ft compared to 151 lb-ft. That’s about 277 lb-ft more.
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 X3 offers more seats – 5 vs 2.
In terms of curb weight, Mazda MX-5 Miata RF is significantly lighter – 2,452 lbs compared to 4,176 lbs. The difference is around 1,724 lbs.
The BMW X3 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.
The BMW X3 blends real-world practicality with that familiar Bavarian poise, turning everyday errands into a small celebration of good steering. Inside, it feels classy without shouting, and the ride has the calm confidence that makes you invent detours just to keep driving.
detailsThe Mazda MX-5 Miata RF stands out with its sleek retractable fastback design, offering an exhilarating open-air driving experience at the touch of a button. Its sophisticated styling and agile performance make every journey a thrill, perfectly blending everyday usability with the excitement of a classic roadster. Inside, the Miata RF maintains a driver-focused cockpit that enhances the connection between car and driver, providing an experience that's both intuitive and engaging.
detailsCosts and Consumption |
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|---|---|
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Price
50,000 - 64,700 $
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Price
37,000 - 40,200 $
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FuelEconomy City
21 mpg
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FuelEconomy City
26 mpg
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FuelEconomy Hwy
26 - 28 MPG
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FuelEconomy Hwy
34 - 35 MPG
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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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Fuel tank capacity
17.2 gal
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Fuel tank capacity
11.9 gal
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Dimensions and Body |
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|---|---|
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Body Type
SUV
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Body Type
Convertible
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Seats
5
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Seats
2
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Doors
-
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Doors
-
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Curb weight
4,176 - 4,535 lbs
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Curb weight
2,452 - 2,496 lbs
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Trunk Volume
-
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Trunk Volume
4.5 cu. ft.
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Length
187.2 in.
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Length
154.1 in.
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Width
75.6 in.
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Width
68.3 in.
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Height
65 in.
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Height
49 in.
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Engine and Performance |
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|---|---|
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Engine Type
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Engine Type
Gasoline
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Transmission
Automatic
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Transmission
Manual, Automatic
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Drive Type
All Wheel
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Drive Type
Rear Wheel
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Power HP
255 - 393 HP
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Power HP
181 HP
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Torque
295 - 428 lb-ft
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Torque
151 lb-ft
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Number of Cylinders
-
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Number of Cylinders
-
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Engine Displacement
2 - 3 L
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Engine Displacement
2 L
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Gears
-
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Gears
-
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General |
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|---|---|
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Model Year
2025
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Model Year
2024
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Brand
BMW
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Brand
Mazda
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