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Porsche 911 Convertible vs Mazda MX-5 Miata - Differences and prices compared

Compare performance (640 HP vs 181 HP), trunk space and price (133,400 $ vs 29,000 $ ) at a glance. See which model fits your needs and budget better – Porsche 911 Convertible or Mazda MX-5 Miata?

Porsche 911 Convertible vs Mazda MX-5 Miata: Key differences

Porsche 911 Convertible

  • substantially more power

Mazda MX-5 Miata

  • significantly cheaper
  • clearly more efficient
  • considerably lighter

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

MX-5 Miata

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Mazda MX-5 Miata is significantly cheaper – starting at 29,000 $ , while the Porsche 911 Convertible costs 133,400 $ . That’s a price difference of around 104,415 $.

When it comes to city fuel economy, the Mazda MX-5 Miata performs clearly better – achieving 26 mpg, compared to 18 mpg for the Porsche 911 Convertible. That’s a difference of about 8 mpg.

MX-5 Miata

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 Porsche 911 Convertible offers substantially more power – delivering 640 HP compared to 181 HP. That’s roughly 459 HP more horsepower.

There’s also a difference in torque: the Porsche 911 Convertible delivers significantly more torque with 590 lb-ft compared to 151 lb-ft. That’s about 439 lb-ft more.

MX-5 Miata

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Porsche 911 Convertible offers more seats – 4 vs 2.

In terms of curb weight, Mazda MX-5 Miata is considerably lighter – 2,341 lbs compared to 3,525 lbs. The difference is around 1,184 lbs.

Who wins the race in the data check?

The Mazda MX-5 Miata 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.

from $29,000
MX-5 Miata

Mazda MX-5 Miata

  • Engine Type : Gasoline
  • Transmission : Manual, Automatic
  • Drive Type : Rear Wheel
  • Power HP : 181 HP
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

General
View detailed analysis

Porsche 911 Convertible

The Porsche 911 Convertible embodies the perfect blend of iconic design and open-top driving exhilaration. Its sleek contours and legendary silhouette offer a timeless charm that is complemented by the thrill of feeling the wind in your hair at high speeds. Whether cruising along a coastal road or powering through a mountain pass, this convertible delivers an unmatched driving experience that captivates enthusiasts and purists alike.

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Reviews Porsche 911 Convertible

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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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Porsche 911 Convertible
Mazda MX-5 Miata

Costs and Consumption
Price
133,400 - 243,200 $
Price
29,000 - 35,200 $
FuelEconomy City
14 - 18 mpg
FuelEconomy City
26 mpg
FuelEconomy Hwy
20 - 24 MPG
FuelEconomy Hwy
34 - 35 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
16.6 - 17.6 gal
Fuel tank capacity
11.9 gal

Dimensions and Body
Body Type
Convertible
Body Type
Convertible
Seats
2 - 4
Seats
2
Doors
-
Doors
-
Curb weight
3,525 - 3,821 lbs
Curb weight
2,341 - 2,403 lbs
Trunk Volume
-
Trunk Volume
4.6 cu. ft.
Length
178.5 - 179.3 in.
Length
154.1 in.
Width
72.9 - 74.9 in.
Width
68.3 in.
Height
50 - 51 in.
Height
48 in.

Engine and Performance
Engine Type
, Gasoline
Engine Type
Gasoline
Transmission
Automatic
Transmission
Manual, Automatic
Drive Type
Rear Wheel, All Wheel
Drive Type
Rear Wheel
Power HP
388 - 640 HP
Power HP
181 HP
Torque
332 - 590 lb-ft
Torque
151 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
3 - 3.8 L
Engine Displacement
2 L
Gears
-
Gears
-

General
Model Year
2,025
Model Year
2,024
Brand
Porsche
Brand
Mazda
What is the starting MSRP for the Porsche 911 Convertible?

The Porsche 911 Convertible starts at 133,400 $.

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.