DecodedCars2011 Mazda MX-5
Trims, performance, features, fuel economy, safety and known problems — with the pros and cons against similar 2011 models.
- Class
- Two Seaters
- Body styles
- 2dr Convertible RWD Gx/Gs/GT
- Engines
- 2.0L 4-cyl
- Drivetrain
- Rear-Wheel Drive
- Fuel
- Premium Gasoline
- MPG (best)
- 24 combined · 22 city / 27 hwy
- Length
- 157.1 in
- Curb weight
- 2,469 lb
- NHTSA rating
- Not rated
- Recalls
- 0 campaigns
Pros & cons
What's good
- Excellent fuel economyUp to 24 MPG combined — 26% better than the average 2011 two seaters (19.1 MPG).
- No recalls so far
Watch out for
- Premium fuel requiredEvery gasoline version is rated for premium, which raises running costs.
Calculated from EPA, NHTSA and vPIC data — not a review. How we calculate this →
Overview
The 2011 Mazda MX-5 is a two seaters offered with a 2.0L 4-cyl engine and rear-wheel drive.
It measures about 157 inches long and 68 inches wide on a 92-inch wheelbase, with a curb weight of roughly 2,469 lb.
EPA rates its most efficient version at 24 MPG combined (22 city / 27 highway), 26% better than the 2011 two seaters average of 19.1 MPG, for an estimated $3,400 a year in fuel.
NHTSA has not published a 5-Star overall rating for this model year.
There are no recalls or owner complaints on file with NHTSA for this model year.
What changed for 2011
No changes to engines, powertrains, drivetrains, size, EPA ratings or NHTSA crash rating compared with the 2010 MX-5 — a carry-over year in the data.
Compared with 2010; trim, feature and price changes aren't covered. See the 2010 MX-5 →
Dimensions & weight
| Body | Length | Width | Height | Wheelbase | Track F / R | Curb weight | Weight F/R |
|---|---|---|---|---|---|---|---|
| 2dr Convertible RWD Gx/Gs/GT | 157.1 in | 67.7 in | 49.2 in | 91.7 in | 58.7 / 58.3 in | 2,469 lb | 51/49 |
Transport Canada CVS (Open Government Licence – Canada), Canadian-market figures.
Will it fit your garage? Check with your measurements →Engines, MPG & running costs
| Version | Engine | Transmission | Drive | City / Hwy / Comb | vs. class | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|---|---|
| MX-5 | 2.0L 4-cyl | Manual 5-spd | Rear-Wheel Drive | 22 / 27 / 24 | +26% | $3,400 | 370 |
| MX-5 | 2.0L 4-cyl | Manual 6-spd | Rear-Wheel Drive | 21 / 27 / 24 | +26% | $3,400 | 370 |
| MX-5 | 2.0L 4-cyl | Automatic (S6) | Rear-Wheel Drive | 21 / 27 / 23 | +20% | $3,550 | 386 |
EPA estimates; "vs. class" is combined MPG against the 2011 EPA class average. How we calculate this →
Safety ratings & technology
NHTSA has not published 5-Star ratings for the 2011 Mazda MX-5.
Similar 2011 two seaterss
| Model | Best MPG / range | NHTSA overall | Recalls |
|---|---|---|---|
| 2011 Mazda MX-5 (this car) | 24 MPG | Not rated | 0 |
| 2011 Nissan 370z | 22 MPG | Not rated | 1 |
| 2011 Honda CR-Z | 36 MPG | Not rated | 3 |
Recalls (0)
No vehicle recalls on file with NHTSA for the 2011 Mazda MX-5.
Check your VIN for open recalls at NHTSA ↗Not every 2011 Mazda MX-5 is affected — only a VIN check confirms your car.
Owner-reported problems
No owner complaints for the 2011 Mazda MX-5 in NHTSA's database since 2015.
Used 2011 Mazda MX-5 buyer's checklist
- Run the VIN at nhtsa.gov/recalls. No recalls on file, but check anyway.
- Before you pay: service records, a history report and an independent inspection.
Generated by DecodedCars from NHTSA recalls and owner complaints for the 2011 Mazda MX-5. Not a substitute for a professional inspection.
Other MX-5 years
Compare all years →| Year | MPG (best) | Length | Overall | Recalls | Complaints |
|---|---|---|---|---|---|
| 2026 MX-5 | 29 | 153.9 in | Not rated | 0 | 1 |
| 2025 MX-5 | 29 | 153.9 in | Not rated | 1 | 3 |
| 2024 MX-5 | 29 | 153.9 in | Not rated | 1 | 5 |
| 2023 MX-5 | 30 | 153.9 in | Not rated | 1 | 7 |
| 2022 MX-5 | 30 | 153.9 in | Not rated | 1 | 5 |
| 2021 MX-5 | 30 | 153.9 in | Not rated | 1 | 1 |
| 2020 MX-5 | 30 | 153.9 in | Not rated | 1 | 3 |
| 2019 MX-5 | 30 | 153.9 in | Not rated | 3 | 11 |
| 2018 MX-5 | 29 | 153.9 in | Not rated | 3 | 3 |
| 2017 MX-5 | 29 | 153.9 in | Not rated | 2 | 11 |
| 2016 MX-5 | 30 | 153.9 in | Not rated | 3 | 34 |
| 2015 MX-5 | 24 | 157.1 in | Not rated | 0 | 1 |
Sources: EPA, NHTSA, Transport Canada, Wikimedia Commons. Not affiliated with NHTSA, the EPA or Mazda. How we calculate this →