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2021 MAZDA MX-5 Miata
#1 Best Convertibles of 2021

Used 2021 MAZDA MX-5 Miata

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4.7
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2025
2021
Fuel Economy
29 combined mpg
Horsepower
181 hp
Engine
4-Cyl, SKYACTIV-G, 2.0 Liter
Cargo Volume
4.6 cu ft
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2021 MAZDA MX-5 Miata Review

Colin Ryan

By Colin Ryan

Updated January 30, 2025

Colin Ryan specializes in writing about new cars. He has done this for the Los Angeles Times, Variety, Kelley Blue Book, Autotrader, Popular Mechanics, Mazda and Lexus customer magazines, plus a bunch of enthusiast sites and publications. And he spent several years as a staff writer at BBC Top Gear magazine. During this zig-zag of a career trajectory, he has driven everything from budget Malaysian hatchbacks (yes, they exist) to scarily expensive Italian exotica.

Pros

  • Looks expensive, but isn’t
  • Simple top operation
  • Retractable hardtop available
  • Sublime cornering skills
  • One of the best manual transmissions in the business

Cons

  • Cramped interior, especially for tall people
  • Ride can be harsh
  • Limited cargo space
  • Infotainment touchscreen washes out in sunlight

What's New?

  • Apple CarPlay and Android Auto standard
  • Wireless Apple CarPlay now available

The 2021 Mazda MX-5 Miata 2-seater roadster is one of the few cars that still flies the flag for undiluted driving fun, with accessible power and affordable pricing. It has the classic front-engine/rear-drive layout, but the chassis is so predictable, progressive, and benign. It’s a perfect introduction to the specific thrills of rear-wheel drive.

Yet even the most experienced drivers will still find joy in the MX-5’s tiny footprint and sublime handling. Its turning radius is wonderfully small, its suspension taut, and its steering wonderfully precise. A soft-top comes as standard, but the power-retractable hard top of the RF model makes the MX-5 more likely to be a year-round mode of transport.

Competition is sparse, the closest being rear-drive coupes from the joint Subaru/Toyota venture, the BRZ and Toyota 86. But nothing feels quite like the MX-5 Miata.

2021 MAZDA MX-5 Miata Pricing

2021 MAZDA MX-5 Miata pricing starts at $20,339 for the MX-5 Miata Sport Convertible 2D, which had a starting MSRP of $27,775 when new. The range-topping 2021 MX-5 Miata Grand Touring Convertible 2D starts at $22,716 today, originally priced from $32,715.

Original MSRP
KBB Fair Purchase Price (national avg.)
$27,775
$20,339
$31,235
$21,378
$32,715
$22,716

The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2021 MAZDA MX-5 Miata models in typical condition when purchasing from a dealership. These prices are updated weekly.

Which Model is Right for Me?

2021 Mazda MX-5 Miata Sport

i-Activsense driver assistance features
Glass rear window w/defroster
Power windows/mirrors/door locks
7-inch color screen w/Mazda Connect infotainment
Apple CarPlay/Android Auto
16-inch alloy wheels

2021 Mazda MX-5 Miata Club

Brembo brakes
Limited-slip rear differential
Bilstein shock absorbers
17-inch alloy wheels
Bose audio system
Available as an RF model

2021 Mazda MX-5 Miata Grand Touring

Rain-sensing wipers
Automatic high beams
Heated seats
Leather seating surfaces
Navigation
Automatic climate control
Available as an RF model

Driving the MAZDA MX-5 Miata

The 2021 MX-5 is at its best when the road twists and turns, revealing just how good and beautifully balanced the chassis is. A couple of years ago, Mazda tweaked the MX-5’s suspension, manual transmission, and engine (boosting output to 181 horsepower), improving what was already a fantastic driver’s car. Many Mazda engineers have an MX-5 for weekend fun, which is quite a convincing endorsement.

Although in everyday driving, there’s really no need to rev the 2.0-liter 4-cylinder engine to its 7,500-rpm redline, it does so willingly, at which point it’s time to grab the next gear. This short-throw 6-speeder remains one of the best manual transmissions on the planet.

The automatic alternative is fine (it can be shifted manually with paddles mounted beneath the steering wheel), but if any car deserves to be relished with a stick shift, it’s this. The MX-5 also has quick, natural-effort steering and artful suspension tuning that blends exemplary cornering prowess with everyday comfort.

Convertibles like the MX-5 are best experienced on warm summer evenings when traffic is light and there’s no need for sunscreen. With the car’s top down, the driver becomes part of the environment, not someone just watching the world go by from the isolating confines of an air-conditioned cocoon.

Interior Comfort

“Clean” and “simple” describe the 2021 Mazda MX-5’s cockpit. Snug seats hold driver and passenger firmly in place, and the adjustable steering wheel helps taller drivers get their legs in the proper place.

The dash could come from any modern Mazda vehicle, with unfussy yet elegant switchgear for the ventilation, and audio controls backlit in white. The push-button start is a nice nod to modernity, while the pull-up parking brake adds a bit of nostalgia and mischief. At the top of the dash is a tablet-style infotainment screen controlled by a rotary dial just behind the shift lever.

Not all is perfect with the MX-5, however. That screen doesn’t allow touch controls when the car is moving and it is easily washed out in bright sunlight. The passenger-side footwell is oddly shaped with a large bulge in the floor, making it difficult for the passenger to stretch out. And, at 4.5 cubic feet, the tiny trunk isn’t particularly useful.

Exterior Styling

After three generations of much of the same, Mazda’s designers had a little more fun with the styling of this latest MX-5 Miata. The car retains the long-hood/short-deck proportions of a classic roadster, but some surface detailing of the aluminum body panels adds a modern touch. Small LED headlights, flared fenders, and a wide grille provide some welcome attitude.

The MX-5 is short (just under 13 feet) and easy to park, but the overall dimensions can create some vulnerability when, say, driving next to an 18-wheeler on the freeway. The MX-5 RF coupe looks arguably fantastic, top open or closed; if only the windows in the B-pillars were real.

Favorite Features

SPORT SUSPENSION AND BRAKE UPGRADE
Standard in the Club and Grand Touring models with the 6-speed manual transmission, this package adds a limited-slip rear differential, sport-tuned suspension with Bilstein shocks, and a front strut tower brace.

I-ACTIVSENSE
Now standard in every MX-5 Miata, the i-Activsense set of driver assistance features includes blind-spot monitoring with rear cross-traffic alert, forward-collision warning with low-speed automatic emergency braking, and lane departure warning.

Standard Features

The 2021 Mazda MX-5 Miata roadster is available as a Sport, Club, or Grand Touring model. The MX-5 RF retractable fastback comes in Club and Grand Touring trims.

All 2021 MX-5 Miatas have the i-Activsense driver aids (see Favorite Features), plus LED headlights, a steering wheel that adjusts for height and reach, a heated glass rear window, USB port, cruise control, Bluetooth, and a 6-speaker audio system.

Club trim adds a sport-tuned suspension featuring Bilstein shock absorbers, limited-slip rear differential, front strut tower brace, 17-inch alloy wheels, Apple CarPlay/Android Auto smartphone integration, heated seats, and a Bose 9-speaker audio system.

Factory Options

Club models with the 6-speed manual transmission are eligible for the Brembo/BBS/Recaro package, which includes Brembo front discs, red-painted Brembo brake calipers at each wheel, 17-inch gunmetal gray BBS forged alloy wheels, and heated Recaro bucket seats with leather/suede upholstery. This package is also available in the RF model.

The Grand Touring offers all the Club features, adding rain-sensing wipers, automatic climate control, leather-covered seats, adaptive front lighting with automatic high beams, and navigation. However, the automatic transmission option deletes the Brembo brakes, limited-slip differential, and Bilstein shocks.

Engine & Transmission

A naturally aspirated 2.0-liter 4-cylinder engine propels the 2021 MX-5 Miata with 181 horsepower and 151 lb-ft of torque. It has a 7,500-rpm redline. This energy goes solely to the rear wheels through a standard 6-speed manual transmission or an optional 6-speed automatic.

The joy of a high-revving naturally aspirated engine compared with a turbocharged unit is that it’s much easier to make fine throttle inputs, something that comes into sharper focus when taking fast bends. This car is all about the driving fun. And there’s a special kind of thrill to pushing a less-powerful car to its limits. It’s better than never exploring the full
potential of a more muscular machine.

Premium gasoline is recommended.

2.0-liter inline-4
181 horsepower @ 7,500 rpm
151 lb-ft of torque @ 4,000 rpm
EPA city/highway fuel economy: 26/34 mpg (manual), 26/35 mpg (automatic)


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New MAZDA MX-5 Miata Deals and Incentives

APR

1.9% APR | 36 months

Get 1.9% APR for 36 months on a new 2025 MAZDA MX-5 MIATA.

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End Date: 04/30/2025
LEASE

$519 /mo | 36 months | Due at Signing

Lease a new 2025 MX-5 RF Grand Touring (RWD / Manual Transmission) for $519 per month for 36 months with $2,499 due at signing.

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End Date: 04/30/2025
CONDITIONAL

$1000 Total Cash

Get $1,000 Accessories and Genuine MAZDA Accessories on a new 2025 MX-5 MIATA ST.

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End Date: 04/30/2025
See All Current MX-5 Miata Deals

2021 MAZDA MX-5 Miata
KBB.com Consumer Reviews

4.7
Consumer Rating
Based on 71 Consumer Reviews
Write a Review
93%Recommend this vehicle
5
85%
5
85%
4
8%
4
8%
3
1%
3
1%
2
0%
2
0%
1
6%
1
6%
Value
4.7
Performance
4.7
Quality
4.7
Comfort
4.4
Reliability
4.8
Styling
4.8

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2021 MAZDA MX-5 Miata Styles

Style
Price
Combined Fuel Economy
Horsepower
Engine
Cargo Capacity
Torque
Curb Weight
Sport Convertible 2D
$20,339
29 MPG
181 @ 7000 RPM
4-Cyl, SKYACTIV-G, 2.0 Liter
4.6 cu ft
151 lb-ft
2341 lbs
Club Convertible 2D
$21,378
29 MPG
181 @ 7000 RPM
4-Cyl, SKYACTIV-G, 2.0 Liter
4.6 cu ft
151 lb-ft
2341 lbs
Grand Touring Convertible 2D
$22,716
29 MPG
181 @ 7000 RPM
4-Cyl, SKYACTIV-G, 2.0 Liter
4.6 cu ft
151 lb-ft
2341 lbs
See Full Specs for All 2021 MAZDA MX-5 Miata Styles
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2021 MAZDA MX-5 Miata Depreciation

A 2021 MAZDA MX-5 Miata has depreciated $8,115 or 30% in the last 3 years and has a current resale value of $18,323 and trade-in value of $16,011.

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2021 MAZDA MX-5 Miata
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2021 MAZDA MX-5 Miata Annual Depreciation

Year
Vehicle Depreciation*
Resale Value
Trade-In Value
2022
-
$26,438
$24,173
2023
$2,591
$23,847
$21,416
2024
$4,535
$19,312
$16,999
Now
$989
$18,323
$16,011
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2-Year Forecasted Depreciation

*Depreciation for the last 12 months of the private party resale value.

2021 MAZDA MX-5 Miata Depreciation

Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.


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Specifications

Dimensions, Weights & Capacities

Curb Weight
2341 lbs.
Fuel Capacity
11.9 gallons
Front Head Room
37.4 inches
Front Leg Room
43.1 inches
Max Seating Capacity
2
Minimum Ground Clearance
4.9 inches
Overall Length
154.1 inches
Front Shoulder Room
52.2 inches
Trunk or Cargo Capacity
4.6 cu.ft.
Turning Diameter
30.8 feet
Wheel Base
90.9 inches
Gross Vehicle Weight Rating (GVWR)
3078 lbs.
Width with mirrors
68.3 inches

Exterior

Alloy Wheels
Available
Number of Doors
2 doors
LED Headlights
Available
Rear Spoiler
Available

Fuel Economy

City
26 mpg
Highway
34 mpg
Combined
29 mpg

Mechanical

Drivetrain
RWD
Transmission Type
Manual
6 speed
Available
Recommended Fuel
Premium

Performance

Horsepower
181 @ 7000 RPM
Torque
151 @ 4000 rpm
Engine
4-Cyl, SKYACTIV-G, 2.0 Liter

Warranty

Basic
3 years / 36000 miles
Powertrain
5 years / 60000 miles
Corrosion
5 years / Unlimited miles

Comfort & Convenience

  • Remote Control Liftgate/Trunk Release

Entertainment

  • Bluetooth Streaming Audio

Interior

  • Leather-Wrapped Steering Wheel
  • Power Windows
  • Rear Window Defroster
  • 12V Power Outlet
  • Power Outlet
  • Steering Wheel Controls
  • Tilt Steering Wheel
  • Tilt/Telescoping Steering Wheel

Seating

  • Cloth Seats

Technology

  • Bluetooth Wireless Technology
  • Cruise Control
  • Hands Free Phone
  • Remote Keyless Entry
  • Audible Text Messaging
  • Internet Access
  • Push-Button Engine Start
  • Smartphone Interface
  • USB Port
  • Voice Recognition System

2021 MAZDA MX-5 Miata Safety

2021 MAZDA MX-5 Miata Safety Technology

Blind-spot monitoring with rear cross-traffic alert

This standard system uses radar to detect cars in the MX-5’s blind spots and alerts the driver. Sensors in the rear bumpers can detect people or vehicles about to cross behind the MX-5 and warn the driver before an accident can occur. This feature is especially welcome when the car’s roof is up.

Forward-collision warning with low-speed automatic emergency braking

Also standard, forward-collision warning monitors vehicles and objects directly ahead and warns the driver when they are getting too close. In certain low-speed situations (between 2-18 mph), the MX-5 will stop itself if the driver fails to react.

Lane-departure warning

This standard system works at speeds above 44 mph. It uses a windshield-mounted camera to read lane markings, making sure the car stays in its lane. If the car begins to drift over the lines, the driver is alerted by a visual display as well as an audible warning on the corresponding side.

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See Details
Price
$20,339
$22,087
$30,715
$23,341
KBB.com Rating
4.8
3.3
N/A
4.5
Consumer Rating
4.7
4.6
4.7
4.6
Fuel Economy
City 26/Hwy 34/Comb 29 MPG
City 26/Hwy 37/Comb 30 MPG
City 26/Hwy 34/Comb 29 MPG
City 20/Hwy 26/Comb 22 MPG
Fuel Type
Gas
N/A
Gas
N/A
Seating Capacity2424
Basic Warranty
3 years or 36000 miles
4 years or 50000 miles
3 years or 36000 miles
3 years or 36000 miles
Horsepower
181 @ 7000 RPM
134 @ 4400 RPM
181 @ 7000 RPM
310 @ 5500 RPM
Engine
4-Cyl, SKYACTIV-G, 2.0 Liter
3-Cyl, Turbo, 1.5 Liter
4-Cyl, SKYACTIV-G, 2.0 Liter
4-Cyl, Turbo, EcoBoost, 2.3 Liter
Drivetrain
RWD
FWD
RWD
RWD

2021 MAZDA MX-5 Miata Rankings

More MAZDA MX-5 Miata News & Information

Convertible
Mazda Honors MX-5 Miata With Stunning 35th Anniversary Edition

Mazda will celebrate the MX-5 Miata’s 35th anniversary with a special edition in a deep garnet hue.

Sean Tucker January 27, 2025
Sports Car
2024 Mazda MX-5 Miata Gets Handling-Focused Updates

Mazda MX-5 Miata lovers praise their cars, above all, for one thing: great handling. For 2024, it’s working on its…

Sean Tucker January 29, 2024
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Mazda: Next MX-5 Coming in 2026; “Some Kind of Electrification”

The entire automotive world is changing, but the Mazda MX-5 Miata is just right as it is. Naturally, Miata fans…

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FAQs

Is the 2021 MAZDA MX-5 Miata a good vehicle?

Yes, the 2021 MAZDA MX-5 Miata is a good car, as reflected by its above-average Kelley Blue Book rating of 4.8 out of 5.

What is the MPG for a 2021 MAZDA MX-5 Miata?

The 2021 MAZDA MX-5 Miata is rated to return city/highway fuel economy of 26/34 mpg.

How much should a 2021 MAZDA MX-5 Miata cost?

Used 2021 MAZDA MX-5 Miata prices currently range from $20,339 for the Sport Convertible 2D to $22,716 for the Grand Touring Convertible 2D when purchasing from a dealership, depending on a range of factors like equipment, mileage, and condition.

What's the cheapest MAZDA MX-5 Miata?

The cheapest 2021 MAZDA MX-5 Miata is the Sport Convertible 2D, with a Kelley Blue Book Fair Purchase Price of $20,339.

Is the 2021 MAZDA MX-5 Miata reliable?

The 2021 MAZDA MX-5 Miata is part of the 4th-generation MX-5 Miata, which our owners give an above-average reliability rating of 4.8 out of 5.

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