Ranking
Most fuel-efficient 2026 convertibles (EPA combined)
Best EPA combined mpg in the segment, gas and hybrid; electric vehicles are ranked separately by range.
| # | Vehicle | Safety | Recalls | Complaints | Value |
|---|---|---|---|---|---|
| 1 | 2026 Mazda MX-5 | A | 0 | 1 | 29 mpg |
| 2 | 2026 BMW Z4 | B | 1 | 0 | 28 mpg |
| 3 | 2026 Audi A5 | A | 0 | 1 | 26 mpg |
| 4 | 2026 BMW 8 Series | A | 1 | 0 | 24 mpg |
| 5 | 2026 Mercedes-Benz SL-Class | A | 1 | 0 | 22 mpg |
| 6 | 2026 Bentley Continental | C | 2 | 0 | 19 mpg |
EPA combined mpg of each nameplate's most efficient configuration. Source: fueleconomy.gov.
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