The Good
The 2021 MX-5 Miata delivers an exhilarating driving experience with its responsive handling and rev-happy engine. It's known for its above-average reliability. The stylish design and open-top experience appeal to emotions, while its reasonable fuel efficiency and relatively low cost of ownership offer practical benefits.
The Bad
The MX-5 Miata's primary weakness is its limited cargo and cabin space. Taller drivers might find the interior cramped. While reliable, some owners report minor electrical issues. The ride can be firm, and road noise is noticeable, especially with the top down. Rust can be a concern in areas with harsh winters, so check for corrosion.
2021 Mazda MX-5 Miata: Quick Overview
- Engine Options: 2.0-liter inline-4 cylinder
- Horsepower: 181 hp @ 7,000 rpm
- Fuel Economy:
- City: 26 mpg
- Highway: 34 mpg (Manual) / 35 mpg (Automatic)
- 0-60 Times: Approximately 5.7 seconds
- Towing Capacity: Not applicable (not designed for towing)
- Trim-Level Features:
- Sport:
- 7-inch touchscreen display
- Apple CarPlay and Android Auto
- LED headlights
- Cloth seats
- Manual transmission
- Club: (Adds to Sport)
- Brembo brakes (optional)
- Bilstein dampers
- Limited-slip differential
- Heated seats
- Blind Spot Monitoring
- Rear Cross Traffic Alert
- Grand Touring: (Adds to Club)
- Leather upholstery
- Automatic climate control
- Navigation system
- Adaptive Front-lighting System
- Automatic transmission (optional)
- Sport:
2021 Mazda MX-5 Miata Specifications
Vehicle Information
| Year | 2021 |
| Make | Mazda |
| Model | MX-5 Miata |
| Trim | - |
| Style | Rear-Wheel Drive |
| Type | Convertible |
| Category | Convertible |
Manufacturing Details
| Made In | Japan |
| Manufacturing City | HIROSHIMA |
Dimensions
| Doors | 2-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | 123.44 cm |
| Overall Length | 391.41 cm |
| Overall Width | 173.48 cm |
| Wheelbase Length | 230.89 cm |
| Standard Seating | 2 |
Engine & Performance
| Engine | 2.0-L |
| Engine Size | 2L |
| Engine Cylinders | 4 |
| Transmission | 6-Speed Manual |
| Transmission Type | Manual |
| Transmission Speeds | 6-Speed |
| Drivetrain | Rear-Wheel Drive |
Additional Features
| Anti-Brake System | 4-Wheel ABS |
| Steering Type | Rack & Pinion |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $28,420 USD |
| Invoice Price | $26,865 USD |
| Delivery Charges | $995 USD |
Vehicle History Report
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Analysis
What Problems Does the 2021 Mazda MX-5 Miata Have?
Minor electrical problems, such as issues with the interior lighting or sensor malfunctions, have also been noted by some owners. While not widespread, these electrical gremlins can be frustrating. Rust, particularly in areas where road salt is used, remains a long-term concern for all Miatas, so undercarriage inspections are crucial.
There haven't been any significant recalls specific to the 2021 model year affecting a large number of vehicles. However, it's always advisable to check the NHTSA (National Highway Traffic Safety Administration) website for the latest recall information. Earlier model years of the fourth-generation MX-5 (ND) did have some minor recalls related to fuel pump issues and potential brake light malfunctions, so staying informed about potential carry-over issues is important. Overall, the MX-5 Miata has a good reliability record, but potential buyers should be aware of these reported problems.
How long will the 2021 Mazda MX-5 Miata last?
Long-term durability hinges on consistent maintenance, including timely oil changes, fluid checks, and attention to rust prevention. Weaknesses over time often relate to wear and tear on suspension components, bushing deterioration, and potential rust development, especially in harsher climates. The soft top will also eventually need replacement with time and sun exposure.
What Technology & Safety Features are Included?
In terms of driver-assistance features, the MX-5 Miata offers Blind Spot Monitoring, Rear Cross Traffic Alert, and Smart City Brake Support on the Club and Grand Touring trims. Adaptive Front-lighting System is available on the Grand Touring. While not overloaded with tech, the focus is on providing essential safety and convenience features.
Safety features include standard airbags, anti-lock brakes, and stability control. Crash test ratings from the IIHS (Insurance Institute for Highway Safety) are generally good, though the small size of the car inherently impacts some crash test outcomes. The NHTSA (National Highway Traffic Safety Administration) also provides safety ratings, which are worth reviewing. Optional features include heated seats (Club and Grand Touring) and automatic climate control (Grand Touring).
What Colors Options are Available?
Exterior Colors
Interior Colors
2021 Mazda MX-5 Miata Prices and Market Value
The MX-5 Miata holds its value relatively well due to its enduring popularity and reputation for reliability. Factors affecting resale value include mileage, condition, trim level (Club and Grand Touring tend to hold value better), and the presence of desirable options like the Brembo brakes package.
2021 Mazda MX-5 Miata Cost of Ownership
2021 Mazda MX-5 Miata Fuel Efficiency
2021 Mazda MX-5 Miata Safety Rating
NHTSA
2021 Mazda MX-5 Miata Warranty
Basic
Powertrain
Rust
2021 Mazda MX-5 Miata Insurance
reasonable repair costs.
How Does the 2021 Mazda MX-5 Miata Compare to Other Convertible?
In terms of features, the MX-5 Miata is relatively basic compared to the 86/BRZ, focusing on the driving experience rather than extensive tech. The BMW Z4, even used, offers more luxury and technology but at a higher price point and with potentially higher maintenance costs.
Reliability-wise, the MX-5 Miata is generally more reliable than the Fiat 124 Spider, which shares some components but has had more reported issues. The Toyota 86/Subaru BRZ are also generally reliable. Price is a significant advantage for the Miata, typically undercutting the BMW Z4 and often being comparable to the 86/BRZ. A similar alternative would be the Toyota 86/Subaru BRZ if you need a small rear seat and prefer a coupe over a convertible. For pure driving enjoyment, the Miata remains a top choice.
Ranks #45 Convertible
| 1 | 2005 Toyota MR2 Spyder | (0.0★) |
| 2 | 2015 Lexus IS | (0.0★) |
| 3 | 2009 Honda S2000 | (4.0★) |
| 4 | 2023 Mazda MX-5 Miata RF | (4.0★) |
| 5 | 2023 BMW 8 Series | (0.0★) |
| 6 | 2021 Ford Mustang | (5.0★) |
| 7 | 2020 Mercedes-Benz SL-Class | (0.0★) |
| 8 | 2023 Audi S5 Sportback | (0.0★) |
| 9 | 2023 Ferrari F8 Spider | (0.0★) |
| 10 | 2023 Porsche 718 Boxster | (5.0★) |
| 11 | 2021 Jeep Compass | (5.0★) |
| 12 | 2019 Buick Cascada | (0.0★) |
| 45 | 2021 Mazda MX-5 Miata | (4.0★) |
Final Verdict: Is the 2021 Mazda MX-5 Miata a Good Convertible?
Jon on September 29, 2022
Thoughts on Buying my Second MiataThis is my second Miata. I also own an ‘03 NB and have put a lot into it over the years. I’ve eyeballed ‘16+ Miatas for years and finally found a ‘21 Grand Touring with 2k miles on it and bought it. Aesthetically, it is a beautiful car. Ergonomically, everything is in its proper place and I fit perfectly at 6’. I have the seat pushed all the way back so anyone taller could possibly find themselves uncomfortable. I swapped the original rims and tires out for some Konig rims and Continental all-season tires. The stock rims are 7†wide and the aftermarket are 8†wide: more traction on the road. Off the line, you can chirp the tires so the power is certainly adequate. The manual gear box is tight and shifts cleanly. It is an extremely fun, nimble, and reliable car. The Grand Touring has the leather, backup camera, and Bose stereo. I have driven this car hard through the “twisties†and cruised it 500 miles with no reservations. There isn’t anything really needing done to this car; it is a fantastic ride out of the box. I did, however, give the performance a “4†because I know there is room for growth with aftermarket products. Nevertheless, you won’t be disappointed. Be careful though! My buddy wrecked his ‘19 Miata RF two weeks ago pushing it just a little too hard.
Athoswhite on June 9, 2021
Worth the tradeoffs...If you’re buying an MX-5 you know what you’re getting into. Is it comfortable? It could be worse, I guess. Is the Mazda infotainment system just about the worst on the market? Absolutely. Is there any interior storage space? Laughable. But will it make you smile every time you get behind the wheel, will you find yourself making excuses to run errands that aren’t necessarily mandatory...yes. Most fun per buck on the planet.
DrEricDC on May 5, 2021
It's a Convertible, what else can I sayfantastic. Fun and best looking car in the area. Get a lot of compliments all the time. Looking forward to the road trip in the mountains or to the beach
dckeithatl on April 15, 2021
Beautiful CarI finally got the point in my life where I could buy a fun car. I've had 2 Mazda's previously, so choosing a Miata was obvious for me. This car is absolutely gorgeous and fun to drive. I only wish it had a tiny bit more room inside. It's definitely not made for long trips. Not a big deal, but the seats feel cheap for the price of the car. Otherwise, I'm very happy with this car.
Jon on September 29, 2022
Thoughts on Buying my Second MiataThis is my second Miata. I also own an ‘03 NB and have put a lot into it over the years. I’ve eyeballed ‘16+ Miatas for years and finally found a ‘21 Grand Touring with 2k miles on it and bought it. Aesthetically, it is a beautiful car. Ergonomically, everything is in its proper place and I fit perfectly at 6’. I have the seat pushed all the way back so anyone taller could possibly find themselves uncomfortable. I swapped the original rims and tires out for some Konig rims and Continental all-season tires. The stock rims are 7†wide and the aftermarket are 8†wide: more traction on the road. Off the line, you can chirp the tires so the power is certainly adequate. The manual gear box is tight and shifts cleanly. It is an extremely fun, nimble, and reliable car. The Grand Touring has the leather, backup camera, and Bose stereo. I have driven this car hard through the “twisties†and cruised it 500 miles with no reservations. There isn’t anything really needing done to this car; it is a fantastic ride out of the box. I did, however, give the performance a “4†because I know there is room for growth with aftermarket products. Nevertheless, you won’t be disappointed. Be careful though! My buddy wrecked his ‘19 Miata RF two weeks ago pushing it just a little too hard.
Athoswhite on June 9, 2021
Worth the tradeoffs...If you’re buying an MX-5 you know what you’re getting into. Is it comfortable? It could be worse, I guess. Is the Mazda infotainment system just about the worst on the market? Absolutely. Is there any interior storage space? Laughable. But will it make you smile every time you get behind the wheel, will you find yourself making excuses to run errands that aren’t necessarily mandatory...yes. Most fun per buck on the planet.
DrEricDC on May 5, 2021
It's a Convertible, what else can I sayfantastic. Fun and best looking car in the area. Get a lot of compliments all the time. Looking forward to the road trip in the mountains or to the beach
dckeithatl on April 15, 2021
Beautiful CarI finally got the point in my life where I could buy a fun car. I've had 2 Mazda's previously, so choosing a Miata was obvious for me. This car is absolutely gorgeous and fun to drive. I only wish it had a tiny bit more room inside. It's definitely not made for long trips. Not a big deal, but the seats feel cheap for the price of the car. Otherwise, I'm very happy with this car.
Jon on September 29, 2022
Thoughts on Buying my Second MiataThis is my second Miata. I also own an ‘03 NB and have put a lot into it over the years. I’ve eyeballed ‘16+ Miatas for years and finally found a ‘21 Grand Touring with 2k miles on it and bought it. Aesthetically, it is a beautiful car. Ergonomically, everything is in its proper place and I fit perfectly at 6’. I have the seat pushed all the way back so anyone taller could possibly find themselves uncomfortable. I swapped the original rims and tires out for some Konig rims and Continental all-season tires. The stock rims are 7†wide and the aftermarket are 8†wide: more traction on the road. Off the line, you can chirp the tires so the power is certainly adequate. The manual gear box is tight and shifts cleanly. It is an extremely fun, nimble, and reliable car. The Grand Touring has the leather, backup camera, and Bose stereo. I have driven this car hard through the “twisties†and cruised it 500 miles with no reservations. There isn’t anything really needing done to this car; it is a fantastic ride out of the box. I did, however, give the performance a “4†because I know there is room for growth with aftermarket products. Nevertheless, you won’t be disappointed. Be careful though! My buddy wrecked his ‘19 Miata RF two weeks ago pushing it just a little too hard.
Athoswhite on June 9, 2021
Worth the tradeoffs...If you’re buying an MX-5 you know what you’re getting into. Is it comfortable? It could be worse, I guess. Is the Mazda infotainment system just about the worst on the market? Absolutely. Is there any interior storage space? Laughable. But will it make you smile every time you get behind the wheel, will you find yourself making excuses to run errands that aren’t necessarily mandatory...yes. Most fun per buck on the planet.
Jovan
Jovan specializes in interpreting vehicle records and making sense of VIN data. With over 10 years of experience in the automotive data industry, his work ensures that every report is clear, accurate, and useful for car buyers.