The 2021 Mazda MX-5 Miata, a nameplate synonymous with affordable sports car fun, traces its roots back to the 1989 original. This iconic two-seater roadster is available in a convertible soft-top and a retractable fastback (RF) body style. Key trims for 2021 included the Sport, Club, and Grand Touring. Known for its pure driving experience and accessible price point, the MX-5 remains a darling of enthusiasts seeking a lightweight, agile, and engaging drive. Its enduring popularity stems from its commitment to the joy of driving.
The Good
The 2021 MX-5 excels with its thrilling RWD handling, peppy engine, and exceptional reliability. Its timeless, driver-focused design excites the senses, while surprisingly comfortable seats and good fuel economy appeal to practicality. It offers immense driving pleasure for the price.
The Bad
Potential buyers should be aware of the MX-5's limited cargo space and compact cabin, which can be a tight fit for taller individuals. Engine power, while adequate for spirited driving, isn't class-leading. Road noise can also be a factor on longer journeys.
2021 Mazda MX-5: Quick Overview
- Engine Options: 2.0L Inline-4
- Horsepower: 181 hp @ 7,000 rpm
- Torque: 151 lb-ft @ 4,000 rpm
- Transmission: 6-speed manual or 6-speed automatic
- Fuel Economy (EPA Estimates):
- Manual: 26 MPG city / 34 MPG highway
- Automatic: 29 MPG city / 36 MPG highway
- 0-60 MPH Times: Approximately 5.7 - 6.5 seconds (depending on transmission and driver)
- Towing Capacity: Not applicable (MX-5 is not designed for towing)
- Trim-Level Features:
- Sport: Standard safety features, limited-slip differential (manual transmission), 16-inch alloy wheels, cloth seats, 7-inch infotainment touchscreen, Apple CarPlay & Android Auto.
- Club: Adds Bilstein dampers, front air dam, rear spoiler, sport-tuned suspension, limited-slip differential (manual transmission), Recaro sport seats (optional), BBS wheels (optional).
- Grand Touring: Includes leather-trimmed seats, heated seats, Bose premium audio system, automatic climate control, rain-sensing wipers, 17-inch alloy wheels, advanced keyless entry.
- RF (Retractable Fastback) variants: Available across Club and Grand Touring trims, featuring a power-retractable hardtop.
- Body Styles: Convertible (soft-top) and Retractable Fastback (RF).
2021 Mazda MX-5 Specifications
Vehicle Information
| Year | 2021 |
| Make | Mazda |
| Model | MX-5 Miata |
| Trim | - |
| Style | 6-Speed Automatic |
| Type | Convertible |
| Category | Convertible |
Manufacturing Details
| Made In | Japan |
| Manufacturing City | HIROSHIMA |
Dimensions
| Doors | 2-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | 2 |
Engine & Performance
| Engine | 2L I4 |
| Engine Size | 2L |
| Engine Cylinders | 4 |
| Transmission | 6-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 6-Speed |
| Drivetrain | Rear-Wheel Drive |
Additional Features
| Anti-Brake System | Standard |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
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What Problems Does the 2021 Mazda MX-5 Have?
The 2021 Mazda MX-5 Miata is generally regarded as a highly reliable vehicle, benefiting from a long and consistent track record of dependability for the ND generation. Mazda's engineering for this generation has been robust, focusing on keeping the car simple and driver-focused. However, like any vehicle, there can be minor issues reported by owners.
One area that has seen occasional mention, though not necessarily a widespread problem, relates to the infotainment system. Some users have reported occasional glitches or slow response times, though updates and newer versions have generally improved this. Another point, primarily noted on earlier ND models but worth being mindful of, is the potential for clutch wear if the car has been subjected to aggressive driving or frequent stop-and-go traffic without proper clutch engagement. For the 2021 model year specifically, there haven't been widespread, recurring major mechanical failures reported.
Recalls for the 2021 MX-5 are typically minor and address specific component issues rather than systemic flaws. For instance, recalls can sometimes involve airbag inflators, fuel pump components, or software updates for various control modules. It's always recommended to check the official NHTSA (National Highway Traffic Safety Administration) website for any specific recalls related to a particular VIN.
In terms of long-term reliability, the MX-5 has a strong reputation. Its simple mechanicals and focus on lightweight construction contribute to fewer complex systems that could fail. Regular maintenance, as outlined in the owner's manual, is key to ensuring its longevity. Owners who maintain their vehicles diligently typically experience very few significant issues over many years and miles.
One area that has seen occasional mention, though not necessarily a widespread problem, relates to the infotainment system. Some users have reported occasional glitches or slow response times, though updates and newer versions have generally improved this. Another point, primarily noted on earlier ND models but worth being mindful of, is the potential for clutch wear if the car has been subjected to aggressive driving or frequent stop-and-go traffic without proper clutch engagement. For the 2021 model year specifically, there haven't been widespread, recurring major mechanical failures reported.
Recalls for the 2021 MX-5 are typically minor and address specific component issues rather than systemic flaws. For instance, recalls can sometimes involve airbag inflators, fuel pump components, or software updates for various control modules. It's always recommended to check the official NHTSA (National Highway Traffic Safety Administration) website for any specific recalls related to a particular VIN.
In terms of long-term reliability, the MX-5 has a strong reputation. Its simple mechanicals and focus on lightweight construction contribute to fewer complex systems that could fail. Regular maintenance, as outlined in the owner's manual, is key to ensuring its longevity. Owners who maintain their vehicles diligently typically experience very few significant issues over many years and miles.
How long will the 2021 Mazda MX-5 last?
Based on owner data and Mazda's reputation for reliability, the 2021 Mazda MX-5 Miata can reasonably be expected to provide 150,000 to 200,000 miles or more of service with diligent maintenance. Many owners report enjoying their MX-5s for well over a decade. The car's long-term durability is a strong suit, thanks to its relatively simple mechanicals and robust engineering. Weaknesses that might emerge over time could include wear on the soft-top convertible roof, minor interior trim wear, or, with very high mileage and aggressive use, potential clutch wear. However, the core powertrain and chassis are built to last. Regular oil changes, brake service, and attention to the drivetrain will significantly extend its lifespan.
What Technology & Safety Features are Included?
The 2021 Mazda MX-5 Miata offers a well-rounded suite of technology and safety features, balancing modern convenience with its driver-centric ethos. Standard on all trims is a 7-inch touchscreen infotainment system, which comes equipped with Apple CarPlay and Android Auto integration, allowing for seamless smartphone connectivity. The system is controlled via touch when stationary or by a rotary dial and physical buttons when the vehicle is in motion, a thoughtful design choice for a sports car. Bluetooth connectivity, a USB port, and an auxiliary audio input are also standard.
In terms of driver-assistance features, the 2021 MX-5 comes standard with a rearview camera. Higher trims, such as the Grand Touring, often include more advanced safety aids. These can include blind-spot monitoring, rear cross-traffic alert, and lane departure warning. While not a full suite of ADAS (Advanced Driver-Assistance Systems) like some larger vehicles, these additions enhance safety without intruding too much on the driving experience.
Optional features are generally tied to trim levels and packages. For instance, the Club trim might offer an optional Brembo/BBS/Recaro package that includes upgraded brakes, wheels, and sport seats. The Grand Touring trim is more comfort-oriented, with features like an auto-dimming rearview mirror and rain-sensing windshield wipers.
Crash-test ratings for the 2021 Mazda MX-5 Miata are generally positive, though specific ratings can vary slightly by testing agency and year. The National Highway Traffic Safety Administration (NHTSA) typically awards the MX-5 four out of five stars for overall safety. The Insurance Institute for Highway Safety (IIHS) has also recognized the MX-5 for its performance in various crashworthiness tests. While it's a small sports car, its structural integrity is well-regarded, and the standard safety equipment, combined with available driver assists, provides a good level of protection.
In terms of driver-assistance features, the 2021 MX-5 comes standard with a rearview camera. Higher trims, such as the Grand Touring, often include more advanced safety aids. These can include blind-spot monitoring, rear cross-traffic alert, and lane departure warning. While not a full suite of ADAS (Advanced Driver-Assistance Systems) like some larger vehicles, these additions enhance safety without intruding too much on the driving experience.
Optional features are generally tied to trim levels and packages. For instance, the Club trim might offer an optional Brembo/BBS/Recaro package that includes upgraded brakes, wheels, and sport seats. The Grand Touring trim is more comfort-oriented, with features like an auto-dimming rearview mirror and rain-sensing windshield wipers.
Crash-test ratings for the 2021 Mazda MX-5 Miata are generally positive, though specific ratings can vary slightly by testing agency and year. The National Highway Traffic Safety Administration (NHTSA) typically awards the MX-5 four out of five stars for overall safety. The Insurance Institute for Highway Safety (IIHS) has also recognized the MX-5 for its performance in various crashworthiness tests. While it's a small sports car, its structural integrity is well-regarded, and the standard safety equipment, combined with available driver assists, provides a good level of protection.
What Colors Options are Available?
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In the meantime, feel free to explore the other sections for more content.
In the meantime, feel free to explore the other sections for more content.
2021 Mazda MX-5 Prices and Market Value
When new, the 2021 Mazda MX-5 Miata had an MSRP that generally started in the mid-$20,000s for the base Sport trim and could climb into the low $30,000s for higher trims and the RF variants. Currently, on the used market (as of late 2023/early 2024), you can find 2021 MX-5 models ranging from approximately $23,000 to $32,000, depending heavily on mileage, condition, trim level, and whether it's a soft-top or RF. The MX-5 experiences relatively mild depreciation compared to many other vehicles, holding its value well. Factors contributing to its strong resale value include its enduring popularity, dedicated enthusiast following, fun-to-drive nature, and Mazda's reputation for reliability. Low mileage examples, well-maintained vehicles, and desirable color combinations tend to command the highest prices.
2021 Mazda MX-5 Cost of Ownership
The 2021 Mazda MX-5 Miata is generally considered economical to own. Insurance costs can be moderate, though they may be higher than a comparable sedan due to its sports car classification and potential for spirited driving. Fuel costs are low, thanks to its excellent MPG ratings. Routine maintenance is typically affordable, with parts readily available and not overly expensive. Repair costs are also usually reasonable for common items, as Mazda's are known for reliability and fewer complex issues. While specialized repairs could be pricier, overall, its combination of good fuel economy, low maintenance needs, and strong reliability makes the MX-5 a cost-effective and enjoyable sports car to own long-term.
2021 Mazda MX-5 Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2021 Mazda MX-5 Safety Rating
NHTSA
2021 Mazda MX-5 Recalls & Defects
AIR Bags: AIR Bag/Restraint Control Module:software
Recall date
2024-09-18
Recall no.
24v695000
Source
NHTSA
Summary
Mazda North American Operations (Mazda) IS Recalling Certain 2016-2023 Mx-5 Miata Vehicles. A Software Error IN THE AIR BAG Control Module MAY Cause THE Front AIR Bags TO Deploy With Excessive Force During A Crash. AS Such, These Vehicles Fail TO Comply With THE Requirements OF Federal Motor Vehicle Safety Standard Number 208, "occupant Crash Protection."
Consequence
AN AIR BAG That Deploys With Excessive Force CAN Increase THE Risk OF Injury During A Crash.
Remedy
Dealers Will Update THE Sophisticated AIR BAG Sensor (Sas) Control Module Software, Free OF Charge. Owner Notification Letters Were Mailed November 7, 2024. Owners MAY Contact Mazda Customer Service AT 1-800-222-5500. Mazda's Number FOR This Recall IS 6924i.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153) or GO TO Www.nhtsa.gov.
2021 Mazda MX-5 Warranty
Basic
Original warranty
0 months / No data
Estimated remaining
Expired
Powertrain
Original warranty
0 months / No data
Estimated remaining
Expired
Rust
Original warranty
0 months / No data
Estimated remaining
Expired
2021 Mazda MX-5 Insurance
Insurance for a 2021 Mazda MX-5 is moderately priced, reflecting its status as a Convertible with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2021 Mazda MX-5 Compare to Other Convertible?
The 2021 Mazda MX-5 Miata sits in a unique niche, primarily competing with other lightweight, affordable two-seater sports cars, though true direct competitors are scarce.
Performance: In terms of raw acceleration, the MX-5's 181 hp engine is brisk but not overpowering compared to some muscle cars or even certain hot hatches. Its true performance advantage lies in its telepathic steering, balanced chassis, and lightweight agility. Rivals like the Toyota GR86/Subaru BRZ (which debuted in a new generation after 2021 but shared similarities with older models) offer comparable handling dynamics and slightly more power, while being similarly priced. The Fiat 124 Spider (discontinued after 2020) offered a more relaxed, torquey turbocharged engine but lacked the MX-5's sharp reflexes.
Features: The MX-5 offers essential modern tech like Apple CarPlay/Android Auto and a user-friendly infotainment system. While it doesn't boast luxury-level features, its focus is on the driving experience. Rivals like the GR86/BRZ offer similar feature sets.
Reliability: The MX-5 boasts exceptional reliability, a hallmark of Mazda engineering. Toyota also has a stellar reliability record, making the GR86/BRZ strong contenders in this regard.
Price: The MX-5 typically starts in the mid-$20,000s, making it highly accessible for a sports car. The GR86/BRZ are often priced similarly.
Alternatives:
* Toyota GR86/Subaru BRZ: These are perhaps the closest rivals, offering similar RWD sports car dynamics and a focus on driver engagement. They often have a slightly more powerful engine and a bit more practicality in terms of seating (2+2 configuration).
* Ford Mustang (EcoBoost): While a larger car, the turbocharged 4-cylinder Mustang can offer comparable performance and is often available at a similar price point used. However, it's heavier and less agile than the MX-5.
* Chevrolet Camaro (4-cylinder): Similar to the Mustang, the base Camaro offers punchy performance for its price but sacrifices the MX-5's purity of handling.
Ultimately, the MX-5 stands out for its unparalleled combination of lightweight, pure RWD driving pleasure, iconic styling, and excellent reliability at an accessible price point. While others might offer more power or features, none quite replicate the Miata's specific brand of accessible, unadulterated fun.
Performance: In terms of raw acceleration, the MX-5's 181 hp engine is brisk but not overpowering compared to some muscle cars or even certain hot hatches. Its true performance advantage lies in its telepathic steering, balanced chassis, and lightweight agility. Rivals like the Toyota GR86/Subaru BRZ (which debuted in a new generation after 2021 but shared similarities with older models) offer comparable handling dynamics and slightly more power, while being similarly priced. The Fiat 124 Spider (discontinued after 2020) offered a more relaxed, torquey turbocharged engine but lacked the MX-5's sharp reflexes.
Features: The MX-5 offers essential modern tech like Apple CarPlay/Android Auto and a user-friendly infotainment system. While it doesn't boast luxury-level features, its focus is on the driving experience. Rivals like the GR86/BRZ offer similar feature sets.
Reliability: The MX-5 boasts exceptional reliability, a hallmark of Mazda engineering. Toyota also has a stellar reliability record, making the GR86/BRZ strong contenders in this regard.
Price: The MX-5 typically starts in the mid-$20,000s, making it highly accessible for a sports car. The GR86/BRZ are often priced similarly.
Alternatives:
* Toyota GR86/Subaru BRZ: These are perhaps the closest rivals, offering similar RWD sports car dynamics and a focus on driver engagement. They often have a slightly more powerful engine and a bit more practicality in terms of seating (2+2 configuration).
* Ford Mustang (EcoBoost): While a larger car, the turbocharged 4-cylinder Mustang can offer comparable performance and is often available at a similar price point used. However, it's heavier and less agile than the MX-5.
* Chevrolet Camaro (4-cylinder): Similar to the Mustang, the base Camaro offers punchy performance for its price but sacrifices the MX-5's purity of handling.
Ultimately, the MX-5 stands out for its unparalleled combination of lightweight, pure RWD driving pleasure, iconic styling, and excellent reliability at an accessible price point. While others might offer more power or features, none quite replicate the Miata's specific brand of accessible, unadulterated fun.
Final Verdict: Is the 2021 Mazda MX-5 a Good Convertible?
The 2021 Mazda MX-5 Miata is ideal for driving enthusiasts who prioritize pure, engaging fun over raw power or practicality. It's perfect for those who relish the experience of driving with the top down on a sunny day, appreciate precise handling, and want a reliable, stylish sports car without breaking the bank.
It is absolutely worth buying if your automotive priorities align with its strengths. Whether buying new or used, the MX-5 delivers exceptional value in terms of driving enjoyment. For budget-conscious buyers, a well-maintained used model can offer fantastic value. For those seeking the latest tech or features, a newer trim like the Club or Grand Touring would be preferable. The RF (Retractable Fastback) variant adds a touch of coupe-like refinement and security for those who prefer a hardtop, albeit at a higher price. Ultimately, the MX-5 is a car to be driven and enjoyed, and it excels at its core mission.
It is absolutely worth buying if your automotive priorities align with its strengths. Whether buying new or used, the MX-5 delivers exceptional value in terms of driving enjoyment. For budget-conscious buyers, a well-maintained used model can offer fantastic value. For those seeking the latest tech or features, a newer trim like the Club or Grand Touring would be preferable. The RF (Retractable Fastback) variant adds a touch of coupe-like refinement and security for those who prefer a hardtop, albeit at a higher price. Ultimately, the MX-5 is a car to be driven and enjoyed, and it excels at its core mission.
Eugene S
Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.