The 1991 Mazda MX-5 Miata, a revival of the classic British roadster, debuted in 1989 and quickly became a sensation. It's a two-door, soft-top convertible. The 1991 model is part of the first generation (NA). There was essentially only one trim level initially. New, it started around $13,000. Its popularity stems from its affordability, nimble handling, and pure driving experience.
The Good
The '91 Miata offers engaging performance thanks to its lightweight design and responsive engine. It's generally reliable and surprisingly fuel-efficient. Its classic roadster design is undeniably appealing. For practical buyers, it's affordable and easy to maintain; for emotional buyers, it's pure driving joy.
The Bad
Known weaknesses of the 1991 Miata include rust, particularly in the rocker panels and rear fenders. The soft top can leak or tear. Oil leaks and valve cover gasket issues are common on older models. Also, the original short-nose crankshaft can be a potential problem area, although less frequent on 1991 models.
1991 Mazda MX-5 Miata: Quick Overview
- Engine Options: 1.6L DOHC inline-4 cylinder
- Horsepower: 116 hp @ 6500 rpm
- Fuel Economy:
- City: Approximately 24-25 mpg
- Highway: Approximately 30-31 mpg
- 0-60 Times: Approximately 8.6-9.0 seconds (manual transmission)
- Towing Capacity: Not recommended or equipped for towing
- Trim-Level Features:
The 1991 Miata was offered in a single, well-equipped trim.- Standard Features:
- Manual soft top
- Pop-up headlights
- 14-inch alloy wheels
- Power-assisted disc brakes
- Independent double-wishbone suspension
- AM/FM stereo cassette player
- Cloth upholstery
- Tilt steering wheel
- Driver-side airbag
- Optional Features & Packages:
- Air conditioning
- Power steering
- Leather seats
- Hard top (available as an accessory)
- Limited-slip differential (available on some models)
- CD player (later availability)
- Cruise control
- Floor mats
- Rear trunk rack
- Standard Features:
1991 Mazda MX-5 Miata Specifications
Vehicle Information
| Year | 1991 |
| Make | Mazda |
| Model | MX-5 Miata |
| Trim | - |
| Style | 4-Speed Automatic |
| Type | Sedan |
| Category | Sports Car |
Manufacturing Details
| Made In | Japan |
| Manufacturing City | HIROSHIMA |
Dimensions
| Doors | 2-Door |
| Curb Weight | 2182 pounds |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | B6D |
| Engine Size | 1.6L |
| Engine Cylinders | 4 |
| Transmission | 4-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 4-Speed |
| Drivetrain | Rear-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
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Analysis
Analysis
What Problems Does the 1991 Mazda MX-5 Miata Have?
Frequently reported problems for the 1991 Mazda MX-5 Miata, and the first-generation (NA) Miata in general, center around rust. Specifically, the rocker panels, rear wheel arches, and floors are susceptible to corrosion, particularly in regions with road salt use. Inspect these areas carefully.
Another common issue involves the soft top. The original vinyl tops can crack, tear, and leak over time, requiring replacement. The rear plastic window can also become cloudy and brittle.
Mechanically, oil leaks are common, often stemming from the valve cover gasket, rear main seal, or oil pan gasket. The short-nose crankshaft issue, which affected early 1.6L engines (primarily pre-1991), could lead to keyway failure, but is less frequent on the 1991 model. However, it's still something to be aware of.
Electrical issues can also arise, including problems with the pop-up headlights (motors failing or sticking) and the instrument cluster.
While the Miata is generally reliable, age and mileage take their toll. Regular maintenance is crucial. Check the service history for evidence of timely oil changes, coolant flushes, and other preventative care.
Recalls: There were a few recalls issued for the early Miatas related to fuel lines and other components. Check the NHTSA website for specific recall information related to the VIN of the vehicle you are considering.
Another common issue involves the soft top. The original vinyl tops can crack, tear, and leak over time, requiring replacement. The rear plastic window can also become cloudy and brittle.
Mechanically, oil leaks are common, often stemming from the valve cover gasket, rear main seal, or oil pan gasket. The short-nose crankshaft issue, which affected early 1.6L engines (primarily pre-1991), could lead to keyway failure, but is less frequent on the 1991 model. However, it's still something to be aware of.
Electrical issues can also arise, including problems with the pop-up headlights (motors failing or sticking) and the instrument cluster.
While the Miata is generally reliable, age and mileage take their toll. Regular maintenance is crucial. Check the service history for evidence of timely oil changes, coolant flushes, and other preventative care.
Recalls: There were a few recalls issued for the early Miatas related to fuel lines and other components. Check the NHTSA website for specific recall information related to the VIN of the vehicle you are considering.
How long will the 1991 Mazda MX-5 Miata last?
Given proper maintenance, a 1991 Mazda MX-5 Miata can easily reach 200,000 miles or more. Many owners report well-maintained examples exceeding 25-30 years of service. However, long-term durability hinges heavily on preventative maintenance and rust prevention. Weaknesses over time include deterioration of rubber components (hoses, seals, bushings), increased susceptibility to rust, and potential wear on engine and transmission components. Neglecting maintenance will significantly shorten its lifespan.
What Technology & Safety Features are Included?
The 1991 Mazda MX-5 Miata was relatively basic regarding technology. It prioritized the driving experience over gadgets.
Built-in Tech and Entertainment:
Driver-Assistance Features:
Safety Features:
Optional Features:
The focus was on providing a pure and engaging driving experience, so the 1991 Miata lacked many of the modern tech features found in newer cars. There were no advanced driver-assistance systems (ADAS) like lane departure warning or automatic emergency braking.
Crash-Test Ratings:
While specific crash-test ratings for the 1991 Miata are difficult to find, it's important to remember that safety standards were significantly different in the early 1990s. The presence of a driver-side airbag was a notable safety feature for the time, but the car lacks side airbags or other modern safety technologies. Its small size also makes it potentially vulnerable in collisions with larger vehicles. Consider these factors when evaluating its safety.
Built-in Tech and Entertainment:
- Standard AM/FM stereo cassette player.
- Optional CD player (became available later).
Driver-Assistance Features:
- Power steering (optional)
Safety Features:
- Driver-side airbag (standard)
- Power-assisted disc brakes
- Relatively lightweight construction which improves handling.
Optional Features:
- Cruise control
The focus was on providing a pure and engaging driving experience, so the 1991 Miata lacked many of the modern tech features found in newer cars. There were no advanced driver-assistance systems (ADAS) like lane departure warning or automatic emergency braking.
Crash-Test Ratings:
While specific crash-test ratings for the 1991 Miata are difficult to find, it's important to remember that safety standards were significantly different in the early 1990s. The presence of a driver-side airbag was a notable safety feature for the time, but the car lacks side airbags or other modern safety technologies. Its small size also makes it potentially vulnerable in collisions with larger vehicles. Consider these factors when evaluating its safety.
What Colors Options are Available?
Exterior Colors
Classic Red
Crystal White
British Racing Green
Black
Interior Colors
Tan
Black
1991 Mazda MX-5 Miata Prices and Market Value
The 1991 Mazda MX-5 Miata had a starting price of around $13,000 when new. Current used market prices range significantly based on condition, mileage, and modifications. Expect to pay anywhere from $3,000 for a project car to $15,000+ for a pristine, low-mileage example. Miatas hold their value relatively well, especially clean, unmodified examples. Factors affecting resale value include: condition (rust-free is key), mileage, originality, service history, and desired options (like a hard top or limited-slip differential). Low production colors can also command a premium.
1991 Mazda MX-5 Miata Cost of Ownership
The 1991 Mazda MX-5 Miata is generally economical to own. Insurance costs are typically low. Fuel economy is good. Maintenance is relatively straightforward, and parts are readily available and affordable. However, repair costs can increase if rust is present or if major mechanical components require attention. Long-term ownership costs depend heavily on the vehicle's condition and maintenance history. Rust repair can be expensive. Overall it's more economical than many sports cars.
1991 Mazda MX-5 Miata Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
11.9 gallons
City Mileage
22 miles/gallon
Highway Mileage
28 miles/gallon
1991 Mazda MX-5 Miata Safety Rating
NHTSA
IIHS
1991 Mazda MX-5 Miata Insurance
Insurance for a 1991 Mazda MX-5 Miata is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 1991 Mazda MX-5 Miata Compare to Other Sedan?
The 1991 Mazda MX-5 Miata's key rivals included cars like the BMW Z1 (much more expensive), the Honda CRX (different body style), and potentially used examples of older British roadsters. The Miata outperformed the older British cars in reliability and offered a more modern driving experience.
Performance: The Miata offered nimble handling that was hard to beat in its price range. The Z1 had more power, but also a higher price and more complexity. The CRX was lighter and offered similar fuel economy but lacked the open-top experience.
Features: The Miata's features were basic but adequate for its intended purpose. Competitors offered varying levels of features, but the Miata prioritized the driving experience over luxury.
Reliability: The Miata surpassed many of its rivals in reliability, especially the older British roadsters.
Price: The Miata was very affordable, making it accessible to a wide range of buyers.
Alternatives: If you're looking for similar open-top fun at a comparable price, consider a later-model Miata (NA or NB). They offer similar driving dynamics with potential improvements in reliability and features. The Toyota MR2 Spyder (later model) is another mid-engine alternative but has a different driving feel. A used Honda S2000 offers more power, but comes at a higher price point.
Performance: The Miata offered nimble handling that was hard to beat in its price range. The Z1 had more power, but also a higher price and more complexity. The CRX was lighter and offered similar fuel economy but lacked the open-top experience.
Features: The Miata's features were basic but adequate for its intended purpose. Competitors offered varying levels of features, but the Miata prioritized the driving experience over luxury.
Reliability: The Miata surpassed many of its rivals in reliability, especially the older British roadsters.
Price: The Miata was very affordable, making it accessible to a wide range of buyers.
Alternatives: If you're looking for similar open-top fun at a comparable price, consider a later-model Miata (NA or NB). They offer similar driving dynamics with potential improvements in reliability and features. The Toyota MR2 Spyder (later model) is another mid-engine alternative but has a different driving feel. A used Honda S2000 offers more power, but comes at a higher price point.
Ranks #68 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 | (4.0★) |
| 11 | 2021 Jeep Compass | (5.0★) |
| 12 | 2019 Buick Cascada | (0.0★) |
| 68 | 1991 Mazda MX-5 Miata | (0.0★) |
Final Verdict: Is the 1991 Mazda MX-5 Miata a Good Sedan?
The 1991 Mazda MX-5 Miata is ideal for driving enthusiasts seeking an affordable, fun, and engaging roadster experience. It's worth buying *if* you find a well-maintained, rust-free example. A pre-purchase inspection by a qualified mechanic is highly recommended. Avoid cars with significant rust or signs of neglect. While there was only one main trim, look for models with desirable options like a hard top or limited-slip differential. It's a fantastic weekend car or a fun daily driver, especially in good weather. Don't expect modern conveniences or advanced safety features; this car is all about the drive.
Cathleen V
Cathleen is an exceptional freelance writer covering hot topics in the automotive world from a gearhead's perspective. Her articles delve into various aspects of automotive technology and history, offering readers detailed insights into engine performance, reliability, and maintenance. Through her engaging and informative writing, Cathleen provides valuable information to automotive enthusiasts and consumers alike, helping them make informed decisions about vehicle maintenance and purchases.